projects/dwt-linux: dwt/widgets/Table.d annotate

annotate dwt/widgets/Table.d @ 259:c0d810de7093

Update SWT 3.4M7 to 3.4

author	Frank Benoit <benoit@tionex.de>
date	Sun, 29 Jun 2008 14:33:38 +0200
parents	5a30aa9820f3
children

rev	line source
110 126d7fddf14f Fix: missing overload alias Frank Benoit <benoit@tionex.de> parents: 108 diff changeset	1 /*******************************************************************************
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	2 * Copyright (c) 2000, 2008 IBM Corporation and others.
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3 * All rights reserved. This program and the accompanying materials
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	4 * are made available under the terms of the Eclipse Public License v1.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	5 * which accompanies this distribution, and is available at
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	6 * http://www.eclipse.org/legal/epl-v10.html
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	7 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	8 * Contributors:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	9 * IBM Corporation - initial API and implementation
108 0f12f6bb9739 author notice Frank Benoit <benoit@tionex.de> parents: 103 diff changeset	10 * Port to the D programming language:
0f12f6bb9739 author notice Frank Benoit <benoit@tionex.de> parents: 103 diff changeset	11 * Frank Benoit <benoit@tionex.de>
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	12 *******************************************************************************/
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	13 module dwt.widgets.Table;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	14
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	15
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	16
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	17 import dwt.DWT;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	18 import dwt.DWTException;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	19 import dwt.events.SelectionEvent;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	20 import dwt.events.SelectionListener;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	21 import dwt.graphics.Color;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	22 import dwt.graphics.Font;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	23 import dwt.graphics.GC;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	24 import dwt.graphics.Image;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	25 import dwt.graphics.Point;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	26 import dwt.graphics.Rectangle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	27 import dwt.internal.gtk.OS;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	28 import dwt.widgets.Composite;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	29 import dwt.widgets.TableItem;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	30 import dwt.widgets.TableColumn;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	31 import dwt.widgets.Listener;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	32 import dwt.widgets.ImageList;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	33 import dwt.widgets.Shell;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	34 import dwt.widgets.Decorations;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	35 import dwt.widgets.Menu;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	36 import dwt.widgets.Display;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	37 import dwt.widgets.ScrollBar;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	38 import dwt.widgets.Event;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	39 import dwt.widgets.Control;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	40 import dwt.widgets.TypedListener;
200 08789b28bdf3 import dwt.dwthelper.utils now explicit Frank Benoit <benoit@tionex.de> parents: 152 diff changeset	41 import dwt.dwthelper.utils;
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	42
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	43 import tango.util.Convert;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	44
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	45 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	46 * Instances of this class implement a selectable user interface
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	47 * object that displays a list of images and strings and issues
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	48 * notification when selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	49 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	50 * The item children that may be added to instances of this class
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	51 * must be of type <code>TableItem</code>.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	52 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	53 * Style <code>VIRTUAL</code> is used to create a <code>Table</code> whose
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	54 * <code>TableItem</code>s are to be populated by the client on an on-demand basis
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	55 * instead of up-front. This can provide significant performance improvements for
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	56 * tables that are very large or for which <code>TableItem</code> population is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	57 * expensive (for example, retrieving values from an external source).
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	58 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	59 * Here is an example of using a <code>Table</code> with style <code>VIRTUAL</code>:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	60 * <code><pre>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	61 * final Table table = new Table (parent, DWT.VIRTUAL \| DWT.BORDER);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	62 * table.setItemCount (1000000);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	63 * table.addListener (DWT.SetData, new Listener () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	64 * public void handleEvent (Event event) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	65 * TableItem item = (TableItem) event.item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	66 * int index = table.indexOf (item);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	67 * item.setText ("Item " + index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	68 * System.out.println (item.getText ());
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	69 * }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	70 * });
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	71 * </pre></code>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	72 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	73 * Note that although this class is a subclass of <code>Composite</code>,
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	74 * it does not normally make sense to add <code>Control</code> children to
c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	75 * it, or set a layout on it, unless implementing something like a cell
c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	76 * editor.
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	77 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	78 * <dl>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	79 * <dt><b>Styles:</b></dt>
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	80 * <dd>SINGLE, MULTI, CHECK, FULL_SELECTION, HIDE_SELECTION, VIRTUAL, NO_SCROLL</dd>
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	81 * <dt><b>Events:</b></dt>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	82 * <dd>Selection, DefaultSelection, SetData, MeasureItem, EraseItem, PaintItem</dd>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	83 * </dl>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	84 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	85 * Note: Only one of the styles SINGLE, and MULTI may be specified.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	86 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	87 * IMPORTANT: This class is <em>not</em> intended to be subclassed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	88 * </p>
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	89 *
c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	90 * @see <a href="http://www.eclipse.org/swt/snippets/#table">Table, TableItem, TableColumn snippets</a>
c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	91 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a>
c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	92 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	93 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	94 public class Table : Composite {
150 f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	95
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	96 alias Composite.computeSize computeSize;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	97 alias Composite.createHandle createHandle;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	98 alias Composite.dragDetect dragDetect;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	99 alias Composite.mnemonicHit mnemonicHit;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	100 alias Composite.mnemonicMatch mnemonicMatch;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	101 alias Composite.setBackgroundColor setBackgroundColor;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	102 alias Composite.setBounds setBounds;
f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	103
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	104 CallbackData treeSelectionCallbackData;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	105 GtkWidget* modelHandle, checkRenderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	106 int itemCount, columnCount, lastIndexOf, sortDirection;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	107 GtkWidget* ignoreCell;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	108 TableItem [] items;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	109 TableColumn [] columns;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	110 TableItem currentItem;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	111 TableColumn sortColumn;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	112 ImageList imageList, headerImageList;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	113 bool firstCustomDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	114 int drawState, drawFlags;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	115 GdkColor* drawForeground;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	116 bool ownerDraw, ignoreSize;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	117
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	118 static const int CHECKED_COLUMN = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	119 static const int GRAYED_COLUMN = 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	120 static const int FOREGROUND_COLUMN = 2;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	121 static const int BACKGROUND_COLUMN = 3;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	122 static const int FONT_COLUMN = 4;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	123 static const int FIRST_COLUMN = FONT_COLUMN + 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	124 static const int CELL_PIXBUF = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	125 static const int CELL_TEXT = 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	126 static const int CELL_FOREGROUND = 2;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	127 static const int CELL_BACKGROUND = 3;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	128 static const int CELL_FONT = 4;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	129 static const int CELL_TYPES = CELL_FONT + 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	130
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	131 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	132 * Constructs a new instance of this class given its parent
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	133 * and a style value describing its behavior and appearance.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	134 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	135 * The style value is either one of the style constants defined in
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	136 * class <code>DWT</code> which is applicable to instances of this
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	137 * class, or must be built by <em>bitwise OR</em>'ing together
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	138 * (that is, using the <code>int</code> "\|" operator) two or more
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	139 * of those <code>DWT</code> style constants. The class description
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	140 * lists the style constants that are applicable to the class.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	141 * Style bits are also inherited from superclasses.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	142 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	143 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	144 * @param parent a composite control which will be the parent of the new instance (cannot be null)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	145 * @param style the style of control to construct
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	146 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	147 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	148 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	149 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	150 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	151 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	152 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	153 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	154 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	155 * @see DWT#SINGLE
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	156 * @see DWT#MULTI
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	157 * @see DWT#CHECK
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	158 * @see DWT#FULL_SELECTION
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	159 * @see DWT#HIDE_SELECTION
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	160 * @see DWT#VIRTUAL
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	161 * @see DWT#NO_SCROLL
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	162 * @see Widget#checkSubclass
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	163 * @see Widget#getStyle
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	164 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	165 public this (Composite parent, int style) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	166 super (parent, checkStyle (style));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	167 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	168
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	169 override void _addListener (int eventType, Listener listener) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	170 super._addListener (eventType, listener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	171 if (!ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	172 switch (eventType) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	173 case DWT.MeasureItem:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	174 case DWT.EraseItem:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	175 case DWT.PaintItem:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	176 ownerDraw = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	177 recreateRenderers ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	178 break;
115 52b32f5cb1e0 many file checked for switch default Frank Benoit <benoit@tionex.de> parents: 110 diff changeset	179 default:
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	180 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	181 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	182 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	183
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	184 TableItem _getItem (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	185 if ((style & DWT.VIRTUAL) is 0) return items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	186 if (items [index] !is null) return items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	187 return items [index] = new TableItem (this, DWT.NONE, index, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	188 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	189
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	190 static int checkStyle (int style) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	191 /*
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	192 * Feature in Windows. Even when WS_HSCROLL or
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	193 * WS_VSCROLL is not specified, Windows creates
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	194 * trees and tables with scroll bars. The fix
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	195 * is to set H_SCROLL and V_SCROLL.
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	196 *
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	197 * NOTE: This code appears on all platforms so that
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	198 * applications have consistent scroll bar behavior.
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	199 */
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	200 if ((style & DWT.NO_SCROLL) is 0) {
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	201 style \|= DWT.H_SCROLL \| DWT.V_SCROLL;
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	202 }
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	203 /* GTK is always FULL_SELECTION */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	204 style \|= DWT.FULL_SELECTION;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	205 return checkBits (style, DWT.SINGLE, DWT.MULTI, 0, 0, 0, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	206 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	207
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	208 override void cellDataProc (
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	209 GtkTreeViewColumn *tree_column,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	210 GtkCellRenderer *cell,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	211 GtkTreeModel *tree_model,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	212 GtkTreeIter *iter,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	213 void* data)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	214 {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	215 if (cell is cast(GtkCellRenderer*)ignoreCell) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	216 auto path = OS.gtk_tree_model_get_path (tree_model, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	217 auto index = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	218 TableItem item = _getItem (index[0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	219 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	220 if (item !is null) OS.g_object_set_qdata (cast(GObject*)cell, Display.SWT_OBJECT_INDEX2, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	221 bool isPixbuf = OS.GTK_IS_CELL_RENDERER_PIXBUF (cast(GTypeInstance*)cell);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	222 if (!(isPixbuf \|\| OS.GTK_IS_CELL_RENDERER_TEXT (cast(GTypeInstance*)cell))) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	223 int modelIndex = -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	224 bool customDraw = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	225 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	226 modelIndex = Table.FIRST_COLUMN;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	227 customDraw = firstCustomDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	228 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	229 TableColumn column = cast(TableColumn) display.getWidget (cast(GtkWidget*)tree_column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	230 if (column !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	231 modelIndex = column.modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	232 customDraw = column.customDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	233 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	234 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	235 if (modelIndex is -1) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	236 bool setData = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	237 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	238 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	239 * Feature in GTK. On GTK before 2.4, fixed_height_mode is not
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	240 * supported, and the tree asks for the data of all items. The
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	241 * fix is to only provide the data if the row is visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	242 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	243 if (OS.GTK_VERSION < OS.buildVERSION (2, 3, 2)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	244 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	245 GdkRectangle visible;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	246 OS.gtk_tree_view_get_visible_rect (handle, &visible);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	247 GdkRectangle area;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	248 path = OS.gtk_tree_model_get_path (tree_model, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	249 OS.gtk_tree_view_get_cell_area (handle, path, tree_column, &area);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	250 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	251 if (area.y + area.height < 0 \|\| area.y + visible.y > visible.y + visible.height) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	252 /* Give an image from the image list to make sure the row has
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	253 * the correct height.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	254 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	255 if (imageList !is null && imageList.pixbufs.length > 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	256 if (isPixbuf) OS.g_object_set1 (cell, OS.pixbuf.ptr, cast(int)imageList.pixbufs [0] );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	257 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	258 return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	259 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	260 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	261 if (!item.cached) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	262 lastIndexOf = index[0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	263 setData = checkData (item);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	264 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	265 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	266 void* ptr;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	267 if (setData) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	268 if (isPixbuf) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	269 OS.gtk_tree_model_get1 (tree_model, iter, modelIndex + CELL_PIXBUF, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	270 OS.g_object_set1 (cell, OS.pixbuf.ptr, cast(int)ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	271 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	272 OS.gtk_tree_model_get1 (tree_model, iter, modelIndex + CELL_TEXT, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	273 if (ptr !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	274 OS.g_object_set1 (cell, OS.text.ptr, cast(int)ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	275 OS.g_free (ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	276 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	277 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	278 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	279 if (customDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	280 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	281 * Bug on GTK. Gtk renders the background on top of the checkbox and pixbuf.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	282 * This only happens in version 2.2.1 and earlier. The fix is not to set the background.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	283 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	284 if (OS.GTK_VERSION > OS.buildVERSION (2, 2, 1)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	285 if (!ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	286 ptr = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	287 OS.gtk_tree_model_get1 (tree_model, iter, modelIndex + CELL_BACKGROUND, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	288 if (ptr !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	289 OS.g_object_set1 (cell, OS.cell_background_gdk.ptr, cast(int)ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	290 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	291 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	292 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	293 if (!isPixbuf) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	294 ptr = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	295 OS.gtk_tree_model_get1 (tree_model, iter, modelIndex + CELL_FOREGROUND, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	296 if (ptr !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	297 OS.g_object_set1 (cell, OS.foreground_gdk.ptr, cast(int)ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	298 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	299 ptr = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	300 OS.gtk_tree_model_get1 (tree_model, iter, modelIndex + CELL_FONT, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	301 if (ptr !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	302 OS.g_object_set1 (cell, OS.font_desc.ptr, cast(int)ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	303 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	304 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	305 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	306 if (setData) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	307 ignoreCell = cast(GtkWidget*)cell;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	308 setScrollWidth (tree_column, item);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	309 ignoreCell = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	310 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	311 return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	312 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	313
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	314 bool checkData (TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	315 if (item.cached) return true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	316 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	317 item.cached = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	318 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	319 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	320 event.index = indexOf (item);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	321 int mask = OS.G_SIGNAL_MATCH_DATA \| OS.G_SIGNAL_MATCH_ID;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	322 int signal_id = OS.g_signal_lookup (OS.row_changed.ptr, OS.gtk_tree_model_get_type ());
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	323 OS.g_signal_handlers_block_matched (modelHandle, mask, signal_id, 0, null, null, handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	324 currentItem = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	325 sendEvent (DWT.SetData, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	326 //widget could be disposed at this point
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	327 currentItem = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	328 if (isDisposed ()) return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	329 OS.g_signal_handlers_unblock_matched (modelHandle, mask, signal_id, 0, null, null, handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	330 if (item.isDisposed ()) return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	331 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	332 return true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	333 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	334
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	335 protected override void checkSubclass () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	336 if (!isValidSubclass ()) error (DWT.ERROR_INVALID_SUBCLASS);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	337 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	338
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	339 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	340 * Adds the listener to the collection of listeners who will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	341 * be notified when the user changes the receiver's selection, by sending
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	342 * it one of the messages defined in the <code>SelectionListener</code>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	343 * interface.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	344 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	345 * When <code>widgetSelected</code> is called, the item field of the event object is valid.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	346 * If the receiver has the <code>DWT.CHECK</code> style and the check selection changes,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	347 * the event object detail field contains the value <code>DWT.CHECK</code>.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	348 * <code>widgetDefaultSelected</code> is typically called when an item is double-clicked.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	349 * The item field of the event object is valid for default selection, but the detail field is not used.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	350 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	351 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	352 * @param listener the listener which should be notified when the user changes the receiver's selection
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	353 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	354 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	355 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	356 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	357 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	358 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	359 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	360 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	361 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	362 * @see SelectionListener
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	363 * @see #removeSelectionListener
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	364 * @see SelectionEvent
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	365 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	366 public void addSelectionListener (SelectionListener listener) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	367 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	368 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	369 TypedListener typedListener = new TypedListener (listener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	370 addListener (DWT.Selection, typedListener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	371 addListener (DWT.DefaultSelection, typedListener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	372 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	373
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	374 int calculateWidth (GtkTreeViewColumn* column, GtkTreeIter* iter) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	375 OS.gtk_tree_view_column_cell_set_cell_data (column, modelHandle, iter, false, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	376 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	377 * Bug in GTK. The width calculated by gtk_tree_view_column_cell_get_size()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	378 * always grows in size regardless of the text or images in the table.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	379 * The fix is to determine the column width from the cell renderers.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	380 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	381 // Code intentionally commented
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	382 //int [] width = new int [1];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	383 //OS.gtk_tree_view_column_cell_get_size (column, null, null, null, width, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	384 //return width [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	385
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	386 int width = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	387 int w;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	388 OS.gtk_widget_style_get1(handle, OS.focus_line_width.ptr, &w );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	389 width += 2 * w;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	390 auto list = OS.gtk_tree_view_column_get_cell_renderers (column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	391 if (list is null) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	392 auto temp = list;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	393 while (temp !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	394 auto renderer = OS.g_list_data (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	395 if (renderer !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	396 OS.gtk_cell_renderer_get_size (renderer, handle, null, null, null, &w, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	397 width += w;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	398 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	399 temp = OS.g_list_next (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	400 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	401 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	402 return width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	403 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	404
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	405 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	406 * Clears the item at the given zero-relative index in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	407 * The text, icon and other attributes of the item are set to the default
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	408 * value. If the table was created with the <code>DWT.VIRTUAL</code> style,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	409 * these attributes are requested again as needed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	410 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	411 * @param index the index of the item to clear
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	412 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	413 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	414 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	415 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	416 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	417 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	418 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	419 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	420 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	421 * @see DWT#VIRTUAL
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	422 * @see DWT#SetData
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	423 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	424 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	425 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	426 public void clear (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	427 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	428 if (!(0 <= index && index < itemCount)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	429 error(DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	430 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	431 TableItem item = items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	432 if (item !is null) item.clear ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	433 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	434
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	435 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	436 * Removes the items from the receiver which are between the given
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	437 * zero-relative start and end indices (inclusive). The text, icon
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	438 * and other attributes of the items are set to their default values.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	439 * If the table was created with the <code>DWT.VIRTUAL</code> style,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	440 * these attributes are requested again as needed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	441 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	442 * @param start the start index of the item to clear
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	443 * @param end the end index of the item to clear
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	444 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	445 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	446 * <li>ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	447 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	448 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	449 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	450 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	451 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	452 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	453 * @see DWT#VIRTUAL
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	454 * @see DWT#SetData
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	455 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	456 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	457 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	458 public void clear (int start, int end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	459 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	460 if (start > end) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	461 if (!(0 <= start && start <= end && end < itemCount)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	462 error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	463 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	464 if (start is 0 && end is itemCount - 1) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	465 clearAll();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	466 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	467 for (int i=start; i<=end; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	468 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	469 if (item !is null) item.clear();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	470 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	471 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	472 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	473
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	474 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	475 * Clears the items at the given zero-relative indices in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	476 * The text, icon and other attributes of the items are set to their default
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	477 * values. If the table was created with the <code>DWT.VIRTUAL</code> style,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	478 * these attributes are requested again as needed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	479 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	480 * @param indices the array of indices of the items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	481 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	482 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	483 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	484 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	485 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	486 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	487 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	488 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	489 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	490 * @see DWT#VIRTUAL
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	491 * @see DWT#SetData
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	492 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	493 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	494 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	495 public void clear (int [] indices) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	496 checkWidget ();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	497 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	498 //if (indices is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	499 if (indices.length is 0) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	500 for (int i=0; i<indices.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	501 if (!(0 <= indices [i] && indices [i] < itemCount)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	502 error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	503 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	504 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	505 for (int i=0; i<indices.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	506 TableItem item = items [indices [i]];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	507 if (item !is null) item.clear();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	508 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	509 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	510
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	511 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	512 * Clears all the items in the receiver. The text, icon and other
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	513 * attributes of the items are set to their default values. If the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	514 * table was created with the <code>DWT.VIRTUAL</code> style, these
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	515 * attributes are requested again as needed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	516 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	517 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	518 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	519 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	520 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	521 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	522 * @see DWT#VIRTUAL
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	523 * @see DWT#SetData
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	524 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	525 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	526 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	527 public void clearAll () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	528 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	529 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	530 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	531 if (item !is null) item.clear();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	532 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	533 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	534
150 f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	535 public override Point computeSize (int wHint, int hHint, bool changed) {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	536 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	537 if (wHint !is DWT.DEFAULT && wHint < 0) wHint = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	538 if (hHint !is DWT.DEFAULT && hHint < 0) hHint = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	539 Point size = computeNativeSize (handle, wHint, hHint, changed);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	540 Rectangle trim = computeTrim (0, 0, size.x, size.y);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	541 size.x = trim.width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	542 size.y = trim.height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	543 return size;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	544 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	545
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	546 void createColumn (TableColumn column, int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	547 int modelIndex = FIRST_COLUMN;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	548 if (columnCount !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	549 int modelLength = OS.gtk_tree_model_get_n_columns (modelHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	550 bool [] usedColumns = new bool [modelLength];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	551 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	552 int columnIndex = columns [i].modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	553 for (int j = 0; j < CELL_TYPES; j++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	554 usedColumns [columnIndex + j] = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	555 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	556 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	557 while (modelIndex < modelLength) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	558 if (!usedColumns [modelIndex]) break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	559 modelIndex++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	560 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	561 if (modelIndex is modelLength) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	562 auto oldModel = modelHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	563 auto types = getColumnTypes (columnCount + 4); // grow by 4 rows at a time
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	564 auto newModel = OS.gtk_list_store_newv (types.length, types.ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	565 if (newModel is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	566 void* ptr;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	567 for (int i=0; i<itemCount; i++) {
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	568 GtkTreeIter* newItem = cast(GtkTreeIter*)OS.g_malloc( GtkTreeIter.sizeof );
11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	569 if (newItem is null) error (DWT.ERROR_NO_HANDLES);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	570 OS.gtk_list_store_append (newModel, newItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	571 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	572 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	573 auto oldItem = item.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	574 for (int j=0; j<modelLength; j++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	575 OS.gtk_tree_model_get1 (oldModel, oldItem, j, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	576 OS.gtk_list_store_set1 (newModel, newItem, j, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	577 if (types [j] is OS.G_TYPE_STRING ()) OS.g_free ((ptr));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	578 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	579 OS.gtk_list_store_remove (oldModel, oldItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	580 OS.g_free (oldItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	581 item.handle = cast(GtkWidget*)newItem;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	582 } else {
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	583 OS.g_free (newItem);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	584 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	585 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	586 OS.gtk_tree_view_set_model (handle, newModel);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	587 OS.g_object_unref (oldModel);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	588 modelHandle = cast(GtkWidget*)newModel;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	589 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	590 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	591 auto columnHandle = OS.gtk_tree_view_column_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	592 if (columnHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	593 if (index is 0 && columnCount > 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	594 TableColumn checkColumn = columns [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	595 createRenderers (cast(GtkTreeViewColumn*)checkColumn.handle, checkColumn.modelIndex, false, checkColumn.style);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	596 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	597 createRenderers ( columnHandle, modelIndex, index is 0, column is null ? 0 : column.style);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	598 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	599 * Use GTK_TREE_VIEW_COLUMN_GROW_ONLY on GTK versions < 2.3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	600 * because fixed_height_mode is not supported.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	601 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	602 bool useVirtual = (style & DWT.VIRTUAL) !is 0 && OS.GTK_VERSION >= OS.buildVERSION (2, 3, 2);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	603 if (!useVirtual && columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	604 OS.gtk_tree_view_column_set_sizing (columnHandle, OS.GTK_TREE_VIEW_COLUMN_GROW_ONLY);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	605 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	606 OS.gtk_tree_view_column_set_sizing (columnHandle, OS.GTK_TREE_VIEW_COLUMN_FIXED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	607 if (columnCount !is 0) OS.gtk_tree_view_column_set_visible (columnHandle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	608 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	609 OS.gtk_tree_view_column_set_resizable (columnHandle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	610 OS.gtk_tree_view_column_set_clickable (columnHandle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	611 OS.gtk_tree_view_column_set_min_width (columnHandle, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	612 OS.gtk_tree_view_insert_column (handle, columnHandle, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	613 if (column !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	614 column.handle = cast(GtkWidget*)columnHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	615 column.modelIndex = modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	616 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	617 /* Disable searching when using VIRTUAL */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	618 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	619 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	620 * Bug in GTK. Until GTK 2.6.5, calling gtk_tree_view_set_enable_search(FALSE)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	621 * would prevent the user from being able to type in text to search the tree.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	622 * After 2.6.5, GTK introduced Ctrl+F as being the key binding for interactive
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	623 * search. This meant that even if FALSE was passed to enable_search, the user
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	624 * can still bring up the search pop up using the keybinding. GTK also introduced
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	625 * the notion of passing a -1 to gtk_set_search_column to disable searching
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	626 * (including the search key binding). The fix is to use the right calls
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	627 * for the right version.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	628 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	629 if (OS.GTK_VERSION >= OS.buildVERSION (2, 6, 5)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	630 OS.gtk_tree_view_set_search_column (handle, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	631 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	632 OS.gtk_tree_view_set_enable_search (handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	633 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	634 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	635 /* Set the search column whenever the model changes */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	636 int firstColumn = columnCount is 0 ? FIRST_COLUMN : columns [0].modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	637 OS.gtk_tree_view_set_search_column (handle, firstColumn + CELL_TEXT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	638 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	639 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	640
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	641 override void createHandle (int index) {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	642 state \|= HANDLE;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	643 fixedHandle = cast(GtkWidget*)OS.g_object_new (display.gtk_fixed_get_type (), null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	644 if (fixedHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	645 OS.gtk_fixed_set_has_window (fixedHandle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	646 scrolledHandle = cast(GtkWidget*)OS.gtk_scrolled_window_new (null, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	647 if (scrolledHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	648 auto types = getColumnTypes (1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	649 modelHandle = cast(GtkWidget*)OS.gtk_list_store_newv (types.length, types.ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	650 if (modelHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	651 handle = cast(GtkWidget*)OS.gtk_tree_view_new_with_model (modelHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	652 if (handle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	653 if ((style & DWT.CHECK) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	654 checkRenderer = cast(GtkWidget*)OS.gtk_cell_renderer_toggle_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	655 if (checkRenderer is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	656 OS.g_object_ref (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	657 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	658 createColumn (null, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	659 OS.gtk_container_add (fixedHandle, scrolledHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	660 OS.gtk_container_add (scrolledHandle, handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	661
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	662 int mode = (style & DWT.MULTI) !is 0 ? OS.GTK_SELECTION_MULTIPLE : OS.GTK_SELECTION_BROWSE;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	663 auto selectionHandle = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	664 OS.gtk_tree_selection_set_mode (selectionHandle, mode);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	665 OS.gtk_tree_view_set_headers_visible (handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	666 int hsp = (style & DWT.H_SCROLL) !is 0 ? OS.GTK_POLICY_AUTOMATIC : OS.GTK_POLICY_NEVER;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	667 int vsp = (style & DWT.V_SCROLL) !is 0 ? OS.GTK_POLICY_AUTOMATIC : OS.GTK_POLICY_NEVER;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	668 OS.gtk_scrolled_window_set_policy (scrolledHandle, hsp, vsp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	669 if ((style & DWT.BORDER) !is 0) OS.gtk_scrolled_window_set_shadow_type (scrolledHandle, OS.GTK_SHADOW_ETCHED_IN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	670 /* Disable searching when using VIRTUAL */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	671 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	672 /* The fixed_height_mode property only exists in GTK 2.3.2 and greater */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	673 if (OS.GTK_VERSION >= OS.buildVERSION (2, 3, 2)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	674 OS.g_object_set1 (handle, OS.fixed_height_mode.ptr, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	675 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	676 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	677 * Bug in GTK. Until GTK 2.6.5, calling gtk_tree_view_set_enable_search(FALSE)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	678 * would prevent the user from being able to type in text to search the tree.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	679 * After 2.6.5, GTK introduced Ctrl+F as being the key binding for interactive
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	680 * search. This meant that even if FALSE was passed to enable_search, the user
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	681 * can still bring up the search pop up using the keybinding. GTK also introduced
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	682 * the notion of passing a -1 to gtk_set_search_column to disable searching
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	683 * (including the search key binding). The fix is to use the right calls
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	684 * for the right version.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	685 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	686 if (OS.GTK_VERSION >= OS.buildVERSION (2, 6, 5)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	687 OS.gtk_tree_view_set_search_column (handle, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	688 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	689 OS.gtk_tree_view_set_enable_search (handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	690 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	691 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	692 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	693
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	694 void createItem (TableColumn column, int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	695 if (!(0 <= index && index <= columnCount)) error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	696 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	697 column.handle = cast(GtkWidget*)OS.gtk_tree_view_get_column (handle, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	698 OS.gtk_tree_view_column_set_sizing (column.handle, OS.GTK_TREE_VIEW_COLUMN_FIXED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	699 OS.gtk_tree_view_column_set_visible (column.handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	700 column.modelIndex = FIRST_COLUMN;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	701 createRenderers (cast(GtkTreeViewColumn*)column.handle, column.modelIndex, true, column.style);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	702 column.customDraw = firstCustomDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	703 firstCustomDraw = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	704 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	705 createColumn (column, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	706 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	707 auto boxHandle = OS.gtk_hbox_new (false, 3);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	708 if (boxHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	709 auto labelHandle = OS.gtk_label_new_with_mnemonic (null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	710 if (labelHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	711 auto imageHandle = OS.gtk_image_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	712 if (imageHandle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	713 OS.gtk_container_add (boxHandle, imageHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	714 OS.gtk_container_add (boxHandle, labelHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	715 OS.gtk_widget_show (boxHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	716 OS.gtk_widget_show (labelHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	717 column.labelHandle = labelHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	718 column.imageHandle = imageHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	719 OS.gtk_tree_view_column_set_widget (column.handle, boxHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	720 auto widget = OS.gtk_widget_get_parent (boxHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	721 while (widget !is handle) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	722 if (OS.GTK_IS_BUTTON (cast(GTypeInstance*)widget)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	723 column.buttonHandle = widget;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	724 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	725 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	726 widget = OS.gtk_widget_get_parent (widget);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	727 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	728 if (columnCount is columns.length) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	729 TableColumn [] newColumns = new TableColumn [columns.length + 4];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	730 System.arraycopy (columns, 0, newColumns, 0, columns.length);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	731 columns = newColumns;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	732 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	733 System.arraycopy (columns, index, columns, index + 1, columnCount++ - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	734 columns [index] = column;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	735 if ((state & FONT) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	736 column.setFontDescription (getFontDescription ());
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	737 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	738 if (columnCount >= 1) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	739 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	740 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	741 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	742 Font [] cellFont = item.cellFont;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	743 if (cellFont !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	744 Font [] temp = new Font [columnCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	745 System.arraycopy (cellFont, 0, temp, 0, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	746 System.arraycopy (cellFont, index, temp, index+1, columnCount-index-1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	747 item.cellFont = temp;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	748 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	749 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	750 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	751 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	752 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	753
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	754 void createItem (TableItem item, int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	755 if (!(0 <= index && index <= itemCount)) error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	756 if (itemCount is items.length) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	757 int length = drawCount is 0 ? items.length + 4 : Math.max (4, items.length * 3 / 2);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	758 TableItem [] newItems = new TableItem [length];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	759 System.arraycopy (items, 0, newItems, 0, items.length);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	760 items = newItems;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	761 }
123 93492b9cae31 Fix: two missed g_malloc Frank Benoit <benoit@tionex.de> parents: 115 diff changeset	762 item.handle = cast(GtkWidget*) OS.g_malloc( GtkTreeIter.sizeof );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	763 if (item.handle is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	764 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	765 * Feature in GTK. It is much faster to append to a list store
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	766 * than to insert at the end using gtk_list_store_insert().
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	767 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	768 if (index is itemCount) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	769 OS.gtk_list_store_append (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	770 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	771 OS.gtk_list_store_insert (modelHandle, item.handle, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	772 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	773 System.arraycopy (items, index, items, index + 1, itemCount++ - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	774 items [index] = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	775 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	776
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	777 void createRenderers (GtkTreeViewColumn* columnHandle, int modelIndex, bool check, int columnStyle) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	778 OS.gtk_tree_view_column_clear (columnHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	779 if ((style & DWT.CHECK) !is 0 && check) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	780 OS.gtk_tree_view_column_pack_start (columnHandle, checkRenderer, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	781 OS.gtk_tree_view_column_add_attribute (columnHandle, checkRenderer, OS.active.ptr, CHECKED_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	782 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	783 * Feature in GTK. The inconsistent property only exists in GTK 2.2.x.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	784 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	785 if (OS.GTK_VERSION >= OS.buildVERSION (2, 2, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	786 OS.gtk_tree_view_column_add_attribute (columnHandle, checkRenderer, OS.inconsistent.ptr, GRAYED_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	787 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	788 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	789 * Bug in GTK. GTK renders the background on top of the checkbox.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	790 * This only happens in version 2.2.1 and earlier. The fix is not to set the background.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	791 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	792 if (OS.GTK_VERSION > OS.buildVERSION (2, 2, 1)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	793 if (!ownerDraw) OS.gtk_tree_view_column_add_attribute (columnHandle, checkRenderer, OS.cell_background_gdk.ptr, BACKGROUND_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	794 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	795 if (ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	796 display.doCellDataProc( handle, cast(GtkTreeViewColumn)columnHandle, cast(GtkCellRenderer)checkRenderer );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	797 OS.g_object_set_qdata (cast(GObject*)checkRenderer, Display.SWT_OBJECT_INDEX1, columnHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	798 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	799 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	800 auto pixbufRenderer = ownerDraw ? cast(GtkCellRenderer*)OS.g_object_new (display.gtk_cell_renderer_pixbuf_get_type (), null) : OS.gtk_cell_renderer_pixbuf_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	801 if (pixbufRenderer is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	802 auto textRenderer = ownerDraw ? cast(GtkCellRenderer*)OS.g_object_new (display.gtk_cell_renderer_text_get_type (), null) : OS.gtk_cell_renderer_text_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	803 if (textRenderer is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	804
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	805 if (ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	806 OS.g_object_set_qdata (cast(GObject*)pixbufRenderer, Display.SWT_OBJECT_INDEX1, columnHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	807 OS.g_object_set_qdata (cast(GObject*)textRenderer, Display.SWT_OBJECT_INDEX1, columnHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	808 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	809
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	810 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	811 * Feature in GTK. When a tree view column contains only one activatable
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	812 * cell renderer such as a toggle renderer, mouse clicks anywhere in a cell
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	813 * activate that renderer. The workaround is to set a second cell renderer
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	814 * to be activatable.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	815 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	816 if ((style & DWT.CHECK) !is 0 && check) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	817 OS.g_object_set1 (pixbufRenderer, OS.mode.ptr, OS.GTK_CELL_RENDERER_MODE_ACTIVATABLE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	818 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	819
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	820 /* Set alignment */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	821 if ((columnStyle & DWT.RIGHT) !is 0) {
213 37c3b9aefbb8 Fix: segv on table columns with alignment Frank Benoit <benoit@tionex.de> parents: 200 diff changeset	822 OS.g_object_set1_float(textRenderer, OS.xalign.ptr, 1.0f );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	823 OS.gtk_tree_view_column_pack_end (columnHandle, textRenderer, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	824 OS.gtk_tree_view_column_pack_end (columnHandle, pixbufRenderer, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	825 OS.gtk_tree_view_column_set_alignment (columnHandle, 1f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	826 } else if ((columnStyle & DWT.CENTER) !is 0) {
213 37c3b9aefbb8 Fix: segv on table columns with alignment Frank Benoit <benoit@tionex.de> parents: 200 diff changeset	827 OS.g_object_set1_float(textRenderer, OS.xalign.ptr, 0.5f );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	828 OS.gtk_tree_view_column_pack_start (columnHandle, pixbufRenderer, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	829 OS.gtk_tree_view_column_pack_end (columnHandle, textRenderer, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	830 OS.gtk_tree_view_column_set_alignment (columnHandle, 0.5f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	831 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	832 OS.gtk_tree_view_column_pack_start (columnHandle, pixbufRenderer, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	833 OS.gtk_tree_view_column_pack_start (columnHandle, textRenderer, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	834 OS.gtk_tree_view_column_set_alignment (columnHandle, 0f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	835 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	836
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	837 /* Add attributes */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	838 OS.gtk_tree_view_column_add_attribute (columnHandle, pixbufRenderer, OS.pixbuf.ptr, modelIndex + CELL_PIXBUF);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	839 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	840 * Bug on GTK. Gtk renders the background on top of the pixbuf.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	841 * This only happens in version 2.2.1 and earlier. The fix is not to set the background.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	842 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	843 if (OS.GTK_VERSION > OS.buildVERSION (2, 2, 1)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	844 if (!ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	845 OS.gtk_tree_view_column_add_attribute (columnHandle, pixbufRenderer, OS.cell_background_gdk.ptr, BACKGROUND_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	846 OS.gtk_tree_view_column_add_attribute (columnHandle, textRenderer, OS.cell_background_gdk.ptr, BACKGROUND_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	847 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	848 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	849 OS.gtk_tree_view_column_add_attribute (columnHandle, textRenderer, OS.text.ptr, modelIndex + CELL_TEXT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	850 OS.gtk_tree_view_column_add_attribute (columnHandle, textRenderer, OS.foreground_gdk.ptr, FOREGROUND_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	851 OS.gtk_tree_view_column_add_attribute (columnHandle, textRenderer, OS.font_desc.ptr, FONT_COLUMN);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	852
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	853 bool customDraw = firstCustomDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	854 if (columnCount !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	855 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	856 if (columns [i].handle is cast(GtkWidget*)columnHandle) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	857 customDraw = columns [i].customDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	858 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	859 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	860 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	861 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	862 if ((style & DWT.VIRTUAL) !is 0 \|\| customDraw \|\| ownerDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	863 display.doCellDataProc( handle, cast(GtkTreeViewColumn)columnHandle, cast(GtkCellRenderer)textRenderer );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	864 display.doCellDataProc( handle, cast(GtkTreeViewColumn)columnHandle, cast(GtkCellRenderer)pixbufRenderer );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	865 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	866 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	867
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	868 override void createWidget (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	869 super.createWidget (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	870 items = new TableItem [4];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	871 columns = new TableColumn [4];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	872 itemCount = columnCount = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	873 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	874
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	875 GdkColor* defaultBackground () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	876 return display.COLOR_LIST_BACKGROUND;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	877 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	878
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	879 GdkColor* defaultForeground () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	880 return display.COLOR_LIST_FOREGROUND;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	881 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	882
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	883 override void deregister () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	884 super.deregister ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	885 display.removeWidget ( cast(GtkWidget*)OS.gtk_tree_view_get_selection (handle));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	886 if (checkRenderer !is null) display.removeWidget (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	887 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	888
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	889 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	890 * Deselects the item at the given zero-relative index in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	891 * If the item at the index was already deselected, it remains
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	892 * deselected. Indices that are out of range are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	893 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	894 * @param index the index of the item to deselect
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	895 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	896 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	897 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	898 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	899 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	900 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	901 public void deselect (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	902 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	903 if (index < 0 \|\| index >= itemCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	904 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	905 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	906 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	907 OS.gtk_tree_selection_unselect_iter (selection, _getItem (index).handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	908 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	909 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	910 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	911
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	912 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	913 * Deselects the items at the given zero-relative indices in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	914 * If the item at the given zero-relative index in the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	915 * is selected, it is deselected. If the item at the index
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	916 * was not selected, it remains deselected. The range of the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	917 * indices is inclusive. Indices that are out of range are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	918 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	919 * @param start the start index of the items to deselect
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	920 * @param end the end index of the items to deselect
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	921 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	922 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	923 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	924 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	925 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	926 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	927 public void deselect (int start, int end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	928 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	929 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	930 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	931 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	932 for (int index=start; index<=end; index++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	933 if (index < 0 \|\| index >= itemCount) continue;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	934 OS.gtk_tree_selection_unselect_iter (selection, _getItem (index).handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	935 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	936 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	937 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	938 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	939
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	940 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	941 * Deselects the items at the given zero-relative indices in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	942 * If the item at the given zero-relative index in the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	943 * is selected, it is deselected. If the item at the index
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	944 * was not selected, it remains deselected. Indices that are out
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	945 * of range and duplicate indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	946 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	947 * @param indices the array of indices for the items to deselect
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	948 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	949 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	950 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	951 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	952 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	953 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	954 public void deselect (int [] indices) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	955 checkWidget();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	956 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	957 //if (indices is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	958 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	959 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	960 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	961 for (int i=0; i<indices.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	962 int index = indices[i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	963 if (index < 0 \|\| index >= itemCount) continue;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	964 OS.gtk_tree_selection_unselect_iter (selection, _getItem (index).handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	965 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	966 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	967 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	968 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	969
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	970 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	971 * Deselects all selected items in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	972 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	973 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	974 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	975 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	976 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	977 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	978 public void deselectAll () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	979 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	980 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	981 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	982 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	983 OS.gtk_tree_selection_unselect_all (selection);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	984 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	985 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	986 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	987
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	988 void destroyItem (TableColumn column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	989 int index = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	990 while (index < columnCount) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	991 if (columns [index] is column) break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	992 index++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	993 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	994 if (index is columnCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	995 auto columnHandle = column.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	996 if (columnCount is 1) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	997 firstCustomDraw = column.customDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	998 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	999 System.arraycopy (columns, index + 1, columns, index, --columnCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1000 columns [columnCount] = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1001 OS.gtk_tree_view_remove_column (handle, columnHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1002 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1003 auto oldModel = modelHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1004 auto types = getColumnTypes (1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1005 auto newModel = OS.gtk_list_store_newv (types.length, types.ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1006 if (newModel is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1007 void* ptr;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1008 for (int i=0; i<itemCount; i++) {
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	1009 GtkTreeIter* newItem = cast(GtkTreeIter*) OS.g_malloc( GtkTreeIter.sizeof );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1010 if (newItem is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1011 OS.gtk_list_store_append (newModel, newItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1012 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1013 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1014 auto oldItem = item.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1015 for (int j=0; j<FIRST_COLUMN; j++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1016 OS.gtk_tree_model_get1 (oldModel, oldItem, j, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1017 OS.gtk_list_store_set1 (newModel, newItem, j, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1018 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1019 OS.gtk_tree_model_get1 (oldModel, oldItem, column.modelIndex + CELL_PIXBUF, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1020 OS.gtk_list_store_set1 (newModel, newItem, FIRST_COLUMN + CELL_PIXBUF, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1021 OS.gtk_tree_model_get1 (oldModel, oldItem, column.modelIndex + CELL_TEXT, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1022 OS.gtk_list_store_set1 (newModel, newItem, FIRST_COLUMN + CELL_TEXT, ptr );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1023 OS.g_free (ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1024 OS.gtk_tree_model_get1 (oldModel, oldItem, column.modelIndex + CELL_FOREGROUND, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1025 OS.gtk_list_store_set1 (newModel, newItem, FIRST_COLUMN + CELL_FOREGROUND, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1026 OS.gtk_tree_model_get1 (oldModel, oldItem, column.modelIndex + CELL_BACKGROUND, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1027 OS.gtk_list_store_set1 (newModel, newItem, FIRST_COLUMN + CELL_BACKGROUND, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1028 OS.gtk_tree_model_get1 (oldModel, oldItem, column.modelIndex + CELL_FONT, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1029 OS.gtk_list_store_set1 (newModel, newItem, FIRST_COLUMN + CELL_FONT, ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1030 OS.gtk_list_store_remove (oldModel, oldItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1031 OS.g_free (oldItem);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1032 item.handle = cast(GtkWidget*) newItem;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1033 } else {
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	1034 OS.g_free( newItem );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1035 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1036 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1037 OS.gtk_tree_view_set_model (handle, newModel);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1038 OS.g_object_unref (oldModel);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1039 modelHandle = cast(GtkWidget*)newModel;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1040 createColumn (null, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1041 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1042 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1043 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1044 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1045 auto iter = item.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1046 int modelIndex = column.modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1047 OS.gtk_list_store_set1 (modelHandle, iter, modelIndex + CELL_PIXBUF, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1048 OS.gtk_list_store_set1 (modelHandle, iter, modelIndex + CELL_TEXT, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1049 OS.gtk_list_store_set1 (modelHandle, iter, modelIndex + CELL_FOREGROUND, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1050 OS.gtk_list_store_set1 (modelHandle, iter, modelIndex + CELL_BACKGROUND, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1051 OS.gtk_list_store_set1 (modelHandle, iter, modelIndex + CELL_FONT, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1052
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1053 Font [] cellFont = item.cellFont;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1054 if (cellFont !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1055 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1056 item.cellFont = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1057 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1058 Font [] temp = new Font [columnCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1059 System.arraycopy (cellFont, 0, temp, 0, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1060 System.arraycopy (cellFont, index + 1, temp, index, columnCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1061 item.cellFont = temp;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1062 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1063 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1064 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1065 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1066 if (index is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1067 TableColumn checkColumn = columns [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1068 createRenderers (cast(GtkTreeViewColumn*)checkColumn.handle, checkColumn.modelIndex, true, checkColumn.style);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1069 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1070 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1071 /* Disable searching when using VIRTUAL */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1072 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1073 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1074 * Bug in GTK. Until GTK 2.6.5, calling gtk_tree_view_set_enable_search(FALSE)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1075 * would prevent the user from being able to type in text to search the tree.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1076 * After 2.6.5, GTK introduced Ctrl+F as being the key binding for interactive
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1077 * search. This meant that even if FALSE was passed to enable_search, the user
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1078 * can still bring up the search pop up using the keybinding. GTK also introduced
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1079 * the notion of passing a -1 to gtk_set_search_column to disable searching
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1080 * (including the search key binding). The fix is to use the right calls
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1081 * for the right version.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1082 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1083 if (OS.GTK_VERSION >= OS.buildVERSION (2, 6, 5)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1084 OS.gtk_tree_view_set_search_column (handle, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1085 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1086 OS.gtk_tree_view_set_enable_search (handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1087 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1088 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1089 /* Set the search column whenever the model changes */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1090 int firstColumn = columnCount is 0 ? FIRST_COLUMN : columns [0].modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1091 OS.gtk_tree_view_set_search_column (handle, firstColumn + CELL_TEXT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1092 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1093 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1094
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1095 void destroyItem (TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1096 int index = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1097 while (index < itemCount) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1098 if (items [index] is item) break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1099 index++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1100 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1101 if (index is itemCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1102 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1103 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1104 OS.gtk_list_store_remove (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1105 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1106 System.arraycopy (items, index + 1, items, index, --itemCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1107 items [itemCount] = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1108 if (itemCount is 0) resetCustomDraw ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1109 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1110
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1111 override bool dragDetect (int x, int y, bool filter, bool* consume) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1112 bool selected = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1113 if (filter) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1114 GtkTreeViewColumn * path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1115 if (OS.gtk_tree_view_get_path_at_pos (handle, x, y, cast(void**)&path, null, null, null)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1116 if (path !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1117 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1118 if (OS.gtk_tree_selection_path_is_selected (selection, path)) selected = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1119 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1120 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1121 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1122 return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1123 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1124 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1125 bool dragDetect = super.dragDetect (x, y, filter, consume);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1126 if (dragDetect && selected && consume !is null) consume[0] = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1127 return dragDetect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1128 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1129
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	1130 override GdkDrawable* eventWindow () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1131 return paintWindow ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1132 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1133
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1134 override void fixChildren (Shell newShell, Shell oldShell, Decorations newDecorations, Decorations oldDecorations, Menu [] menus) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1135 super.fixChildren (newShell, oldShell, newDecorations, oldDecorations, menus);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1136 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1137 TableColumn column = columns [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1138 if (column.toolTipText !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1139 column.setToolTipText(oldShell, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1140 column.setToolTipText(newShell, column.toolTipText);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1141 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1142 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1143 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1144
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	1145 override GdkColor* getBackgroundColor () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1146 return getBaseColor ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1147 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1148
150 f2e04420fd6c reworked overrides and superclass aliases Frank Benoit <benoit@tionex.de> parents: 124 diff changeset	1149 public override Rectangle getClientArea () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1150 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1151 forceResize ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1152 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1153 auto fixedWindow = OS.GTK_WIDGET_WINDOW (fixedHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1154 auto binWindow = OS.gtk_tree_view_get_bin_window (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1155 int binX, binY;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1156 OS.gdk_window_get_origin (binWindow, &binX, &binY);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1157 int fixedX, fixedY;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1158 OS.gdk_window_get_origin (fixedWindow, &fixedX, &fixedY);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1159 auto clientHandle = clientHandle ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1160 int width = (state & ZERO_WIDTH) !is 0 ? 0 : OS.GTK_WIDGET_WIDTH (clientHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1161 int height = (state & ZERO_HEIGHT) !is 0 ? 0 : OS.GTK_WIDGET_HEIGHT (clientHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1162 return new Rectangle (fixedX - binX, fixedY - binY, width, height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1163 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1164
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1165 int getClientWidth () {
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1166 int w, h;
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1167 OS.gtk_widget_realize (handle);
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1168 OS.gdk_drawable_get_size(OS.gtk_tree_view_get_bin_window(handle), &w, &h);
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1169 return w;
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1170 }
ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	1171
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1172 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1173 * Returns the column at the given, zero-relative index in the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1174 * receiver. Throws an exception if the index is out of range.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1175 * Columns are returned in the order that they were created.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1176 * If no <code>TableColumn</code>s were created by the programmer,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1177 * this method will throw <code>ERROR_INVALID_RANGE</code> despite
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1178 * the fact that a single column of data may be visible in the table.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1179 * This occurs when the programmer uses the table like a list, adding
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1180 * items but never creating a column.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1181 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1182 * @param index the index of the column to return
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1183 * @return the column at the given index
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1184 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1185 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1186 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1187 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1188 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1189 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1190 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1191 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1192 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1193 * @see Table#getColumnOrder()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1194 * @see Table#setColumnOrder(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1195 * @see TableColumn#getMoveable()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1196 * @see TableColumn#setMoveable(bool)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1197 * @see DWT#Move
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1198 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1199 public TableColumn getColumn (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1200 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1201 if (!(0 <= index && index < columnCount)) error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1202 return columns [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1203 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1204
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1205 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1206 * Returns the number of columns contained in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1207 * If no <code>TableColumn</code>s were created by the programmer,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1208 * this value is zero, despite the fact that visually, one column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1209 * of items may be visible. This occurs when the programmer uses
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1210 * the table like a list, adding items but never creating a column.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1211 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1212 * @return the number of columns
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1213 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1214 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1215 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1216 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1217 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1218 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1219 public int getColumnCount () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1220 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1221 return columnCount;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1222 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1223
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1224 uint[] getColumnTypes (int columnCount) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1225 uint[] types = new uint [FIRST_COLUMN + (columnCount * CELL_TYPES)];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1226 // per row data
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1227 types [CHECKED_COLUMN] = OS.G_TYPE_BOOLEAN ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1228 types [GRAYED_COLUMN] = OS.G_TYPE_BOOLEAN ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1229 types [FOREGROUND_COLUMN] = OS.GDK_TYPE_COLOR ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1230 types [BACKGROUND_COLUMN] = OS.GDK_TYPE_COLOR ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1231 types [FONT_COLUMN] = OS.PANGO_TYPE_FONT_DESCRIPTION ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1232 // per cell data
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1233 for (int i=FIRST_COLUMN; i<types.length; i+=CELL_TYPES) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1234 types [i + CELL_PIXBUF] = OS.GDK_TYPE_PIXBUF ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1235 types [i + CELL_TEXT] = OS.G_TYPE_STRING ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1236 types [i + CELL_FOREGROUND] = OS.GDK_TYPE_COLOR ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1237 types [i + CELL_BACKGROUND] = OS.GDK_TYPE_COLOR ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1238 types [i + CELL_FONT] = OS.PANGO_TYPE_FONT_DESCRIPTION ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1239 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1240 return types;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1241 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1242
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1243 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1244 * Returns an array of zero-relative integers that map
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1245 * the creation order of the receiver's items to the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1246 * order in which they are currently being displayed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1247 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1248 * Specifically, the indices of the returned array represent
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1249 * the current visual order of the items, and the contents
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1250 * of the array represent the creation order of the items.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1251 * </p><p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1252 * Note: This is not the actual structure used by the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1253 * to maintain its list of items, so modifying the array will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1254 * not affect the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1255 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1256 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1257 * @return the current visual order of the receiver's items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1258 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1259 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1260 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1261 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1262 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1263 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1264 * @see Table#setColumnOrder(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1265 * @see TableColumn#getMoveable()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1266 * @see TableColumn#setMoveable(bool)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1267 * @see DWT#Move
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1268 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1269 * @since 3.1
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1270 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1271 public int [] getColumnOrder () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1272 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1273 if (columnCount is 0) return new int [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1274 auto list = OS.gtk_tree_view_get_columns (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1275 if (list is null) return new int [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1276 int i = 0, count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1277 int [] order = new int [count];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1278 auto temp = list;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1279 while (temp !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1280 auto column = OS.g_list_data (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1281 if (column !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1282 for (int j=0; j<columnCount; j++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1283 if (columns [j].handle is column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1284 order [i++] = j;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1285 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1286 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1287 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1288 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1289 temp = OS.g_list_next (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1290 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1291 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1292 return order;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1293 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1294
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1295 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1296 * Returns an array of <code>TableColumn</code>s which are the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1297 * columns in the receiver. Columns are returned in the order
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1298 * that they were created. If no <code>TableColumn</code>s were
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1299 * created by the programmer, the array is empty, despite the fact
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1300 * that visually, one column of items may be visible. This occurs
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1301 * when the programmer uses the table like a list, adding items but
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1302 * never creating a column.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1303 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1304 * Note: This is not the actual structure used by the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1305 * to maintain its list of items, so modifying the array will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1306 * not affect the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1307 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1308 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1309 * @return the items in the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1310 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1311 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1312 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1313 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1314 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1315 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1316 * @see Table#getColumnOrder()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1317 * @see Table#setColumnOrder(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1318 * @see TableColumn#getMoveable()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1319 * @see TableColumn#setMoveable(bool)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1320 * @see DWT#Move
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1321 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1322 public TableColumn [] getColumns () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1323 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1324 TableColumn [] result = new TableColumn [columnCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1325 System.arraycopy (columns, 0, result, 0, columnCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1326 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1327 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1328
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1329 TableItem getFocusItem () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1330 GtkTreeViewColumn * path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1331 OS.gtk_tree_view_get_cursor (handle, cast(void**)&path, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1332 if (path is null) return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1333 TableItem item = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1334 auto indices = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1335 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1336 item = _getItem (indices [0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1337 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1338 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1339 return item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1340 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1341
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	1342 override GdkColor* getForegroundColor () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1343 return getTextColor ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1344 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1345
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1346 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1347 * Returns the width in pixels of a grid line.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1348 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1349 * @return the width of a grid line in pixels
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1350 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1351 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1352 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1353 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1354 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1355 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1356 public int getGridLineWidth () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1357 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1358 return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1359 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1360
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1361 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1362 * Returns the height of the receiver's header
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1363 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1364 * @return the height of the header or zero if the header is not visible
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1365 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1366 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1367 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1368 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1369 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1370 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1371 * @since 2.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1372 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1373 public int getHeaderHeight () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1374 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1375 if (!OS.gtk_tree_view_get_headers_visible (handle)) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1376 if (columnCount > 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1377 GtkRequisition requisition;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1378 int height = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1379 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1380 auto buttonHandle = columns [i].buttonHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1381 if (buttonHandle !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1382 OS.gtk_widget_size_request (buttonHandle, &requisition);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1383 height = Math.max (height, requisition.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1384 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1385 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1386 return height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1387 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1388 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1389 auto fixedWindow = OS.GTK_WIDGET_WINDOW (fixedHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1390 auto binWindow = OS.gtk_tree_view_get_bin_window (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1391 int binY;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1392 OS.gdk_window_get_origin (binWindow, null, &binY);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1393 int fixedY;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1394 OS.gdk_window_get_origin (fixedWindow, null, &fixedY);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1395 return binY - fixedY;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1396 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1397
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1398 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1399 * Returns <code>true</code> if the receiver's header is visible,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1400 * and <code>false</code> otherwise.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1401 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1402 * If one of the receiver's ancestors is not visible or some
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1403 * other condition makes the receiver not visible, this method
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1404 * may still indicate that it is considered visible even though
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1405 * it may not actually be showing.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1406 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1407 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1408 * @return the receiver's header's visibility state
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1409 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1410 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1411 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1412 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1413 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1414 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1415 public bool getHeaderVisible () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1416 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1417 return cast(bool) OS.gtk_tree_view_get_headers_visible (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1418 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1419
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1420 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1421 * Returns the item at the given, zero-relative index in the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1422 * receiver. Throws an exception if the index is out of range.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1423 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1424 * @param index the index of the item to return
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1425 * @return the item at the given index
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1426 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1427 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1428 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1429 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1430 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1431 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1432 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1433 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1434 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1435 public TableItem getItem (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1436 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1437 if (!(0 <= index && index < itemCount)) error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1438 return _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1439 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1440
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1441 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1442 * Returns the item at the given point in the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1443 * or null if no such item exists. The point is in the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1444 * coordinate system of the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1445 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1446 * The item that is returned represents an item that could be selected by the user.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1447 * For example, if selection only occurs in items in the first column, then null is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1448 * returned if the point is outside of the item.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1449 * Note that the DWT.FULL_SELECTION style hint, which specifies the selection policy,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1450 * determines the extent of the selection.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1451 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1452 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1453 * @param point the point used to locate the item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1454 * @return the item at the given point, or null if the point is not in a selectable item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1455 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1456 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1457 * <li>ERROR_NULL_ARGUMENT - if the point is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1458 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1459 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1460 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1461 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1462 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1463 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1464 public TableItem getItem (Point point) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1465 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1466 if (point is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1467 void* path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1468 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1469 if (!OS.gtk_tree_view_get_path_at_pos (handle, point.x, point.y, &path, null, null, null)) return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1470 if (path is null) return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1471 auto indices = OS.gtk_tree_path_get_indices (path );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1472 TableItem item = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1473 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1474 item = _getItem (indices [0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1475 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1476 OS.gtk_tree_path_free (path );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1477 return item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1478 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1479
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1480 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1481 * Returns the number of items contained in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1482 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1483 * @return the number of items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1484 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1485 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1486 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1487 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1488 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1489 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1490 public int getItemCount () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1491 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1492 return itemCount;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1493 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1494
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1495 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1496 * Returns the height of the area which would be used to
259 c0d810de7093 Update SWT 3.4M7 to 3.4 Frank Benoit <benoit@tionex.de> parents: 255 diff changeset	1497 * display <em>one</em> of the items in the receiver.
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1498 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1499 * @return the height of one item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1500 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1501 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1502 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1503 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1504 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1505 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1506 public int getItemHeight () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1507 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1508 if (itemCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1509 auto column = OS.gtk_tree_view_get_column (handle, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1510 int w, h;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1511 ignoreSize = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1512 OS.gtk_tree_view_column_cell_get_size (column, null, null, null, &w, &h);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1513 ignoreSize = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1514 return h;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1515 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1516 int height = 0;
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	1517 GtkTreeIter* iter = cast(GtkTreeIter*) OS.g_malloc( GtkTreeIter.sizeof );
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1518 OS.gtk_tree_model_get_iter_first (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1519 int columnCount = Math.max (1, this.columnCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1520 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1521 auto column = OS.gtk_tree_view_get_column (handle, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1522 OS.gtk_tree_view_column_cell_set_cell_data (column, modelHandle, iter, false, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1523 int w, h;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1524 OS.gtk_tree_view_column_cell_get_size (column, null, null, null, &w, &h);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1525 height = Math.max (height, h );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1526 }
124 11b0a1324732 Fix various stack access from anon-class Frank Benoit <benoit@tionex.de> parents: 123 diff changeset	1527 OS.g_free(iter);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1528 return height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1529 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1530 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1531
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1532 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1533 * Returns a (possibly empty) array of <code>TableItem</code>s which
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1534 * are the items in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1535 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1536 * Note: This is not the actual structure used by the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1537 * to maintain its list of items, so modifying the array will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1538 * not affect the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1539 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1540 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1541 * @return the items in the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1542 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1543 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1544 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1545 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1546 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1547 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1548 public TableItem [] getItems () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1549 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1550 TableItem [] result = new TableItem [itemCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1551 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1552 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1553 result [i] = _getItem (i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1554 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1555 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1556 System.arraycopy (items, 0, result, 0, itemCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1557 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1558 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1559 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1560
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1561 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1562 * Returns <code>true</code> if the receiver's lines are visible,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1563 * and <code>false</code> otherwise.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1564 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1565 * If one of the receiver's ancestors is not visible or some
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1566 * other condition makes the receiver not visible, this method
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1567 * may still indicate that it is considered visible even though
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1568 * it may not actually be showing.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1569 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1570 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1571 * @return the visibility state of the lines
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1572 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1573 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1574 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1575 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1576 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1577 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1578 public bool getLinesVisible() {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1579 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1580 return cast(bool)OS.gtk_tree_view_get_rules_hint (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1581 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1582
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1583 GtkCellRendererPixbuf* getPixbufRenderer (GtkTreeViewColumn* column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1584 auto list = OS.gtk_tree_view_column_get_cell_renderers (column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1585 if (list is null) return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1586 int count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1587 GtkCellRendererPixbuf* pixbufRenderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1588 int i = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1589 while (i < count) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1590 auto renderer = OS.g_list_nth_data (list, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1591 if (OS.GTK_IS_CELL_RENDERER_PIXBUF (cast(GTypeInstance*)renderer)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1592 pixbufRenderer = cast(GtkCellRendererPixbuf*)renderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1593 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1594 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1595 i++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1596 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1597 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1598 return pixbufRenderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1599 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1600
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1601 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1602 * Returns an array of <code>TableItem</code>s that are currently
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1603 * selected in the receiver. The order of the items is unspecified.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1604 * An empty array indicates that no items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1605 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1606 * Note: This is not the actual structure used by the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1607 * to maintain its selection, so modifying the array will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1608 * not affect the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1609 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1610 * @return an array representing the selection
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1611 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1612 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1613 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1614 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1615 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1616 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1617 public TableItem [] getSelection () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1618 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1619 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1620 if (OS.GTK_VERSION < OS.buildVERSION (2, 2, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1621 display.treeSelectionLength = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1622 display.treeSelection = new int [itemCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1623 display.doTreeSelectionProcConnect( &treeSelectionCallbackData, handle, selection );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1624 TableItem [] result = new TableItem [display.treeSelectionLength];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1625 for (int i=0; i<result.length; i++) result [i] = _getItem (display.treeSelection [i]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1626 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1627 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1628 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1629 * Bug in GTK. gtk_tree_selection_get_selected_rows() segmentation faults
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1630 * in versions smaller than 2.2.4 if the model is NULL. The fix is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1631 * to give a valid pointer instead.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1632 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1633 int dummy;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1634 void* model = OS.GTK_VERSION < OS.buildVERSION (2, 2, 4) ? &dummy : null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1635 auto list = OS.gtk_tree_selection_get_selected_rows (selection, &model);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1636 if (list !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1637 int count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1638 int [] treeSelection = new int [count];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1639 int length_ = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1640 for (int i=0; i<count; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1641 auto data = OS.g_list_nth_data (list, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1642 auto indices = OS.gtk_tree_path_get_indices (data);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1643 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1644 treeSelection [length_] = indices [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1645 length_++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1646 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1647 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1648 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1649 TableItem [] result = new TableItem [length_];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1650 for (int i=0; i<result.length; i++) result [i] = _getItem (treeSelection [i]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1651 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1652 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1653 return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1654 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1655
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1656 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1657 * Returns the number of selected items contained in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1658 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1659 * @return the number of selected items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1660 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1661 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1662 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1663 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1664 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1665 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1666 public int getSelectionCount () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1667 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1668 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1669 if (OS.GTK_VERSION < OS.buildVERSION (2, 2, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1670 display.treeSelectionLength = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1671 display.treeSelection = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1672 display.doTreeSelectionProcConnect( &treeSelectionCallbackData, handle, selection );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1673 return display.treeSelectionLength;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1674 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1675 return OS.gtk_tree_selection_count_selected_rows (selection);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1676 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1677
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1678 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1679 * Returns the zero-relative index of the item which is currently
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1680 * selected in the receiver, or -1 if no item is selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1681 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1682 * @return the index of the selected item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1683 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1684 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1685 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1686 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1687 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1688 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1689 public int getSelectionIndex () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1690 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1691 if (OS.GTK_VERSION < OS.buildVERSION (2, 2, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1692 display.treeSelectionLength = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1693 display.treeSelection = new int [itemCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1694 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1695 display.doTreeSelectionProcConnect( &treeSelectionCallbackData, handle, selection );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1696 if (display.treeSelectionLength is 0) return -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1697 return display.treeSelection [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1698 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1699 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1700 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1701 * Bug in GTK. gtk_tree_selection_get_selected_rows() segmentation faults
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1702 * in versions smaller than 2.2.4 if the model is NULL. The fix is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1703 * to give a valid pointer instead.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1704 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1705 int dummy;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1706 void* model = OS.GTK_VERSION < OS.buildVERSION (2, 2, 4) ? &dummy : null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1707 auto list = OS.gtk_tree_selection_get_selected_rows (selection, &model);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1708 if (list !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1709 int count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1710 int index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1711 for (int i=0; i<count; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1712 auto data = OS.g_list_nth_data (list, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1713 auto indices = OS.gtk_tree_path_get_indices (data);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1714 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1715 index = indices[0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1716 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1717 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1718 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1719 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1720 return index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1721 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1722 return -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1723 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1724
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1725 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1726 * Returns the zero-relative indices of the items which are currently
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1727 * selected in the receiver. The order of the indices is unspecified.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1728 * The array is empty if no items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1729 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1730 * Note: This is not the actual structure used by the receiver
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1731 * to maintain its selection, so modifying the array will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1732 * not affect the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1733 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1734 * @return the array of indices of the selected items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1735 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1736 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1737 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1738 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1739 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1740 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1741 public int [] getSelectionIndices () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1742 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1743 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1744 if (OS.GTK_VERSION < OS.buildVERSION (2, 2, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1745 display.treeSelectionLength = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1746 display.treeSelection = new int [itemCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1747 display.doTreeSelectionProcConnect( &treeSelectionCallbackData, handle, selection );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1748 if (display.treeSelectionLength is display.treeSelection.length) return display.treeSelection;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1749 int [] result = new int [display.treeSelectionLength];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1750 System.arraycopy (display.treeSelection, 0, result, 0, display.treeSelectionLength);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1751 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1752 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1753 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1754 * Bug in GTK. gtk_tree_selection_get_selected_rows() segmentation faults
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1755 * in versions smaller than 2.2.4 if the model is NULL. The fix is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1756 * to give a valid pointer instead.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1757 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1758 int dummy;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1759 void* model = OS.GTK_VERSION < OS.buildVERSION (2, 2, 4) ? &dummy : null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1760 auto list = OS.gtk_tree_selection_get_selected_rows (selection, &model);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1761 if (list !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1762 int count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1763 int [] treeSelection = new int [count];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1764 int length_ = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1765 for (int i=0; i<count; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1766 auto data = OS.g_list_nth_data (list, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1767 auto indices = OS.gtk_tree_path_get_indices (data);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1768 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1769 treeSelection [length_] = indices [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1770 length_++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1771 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1772 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1773 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1774 int [] result = new int [length_];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1775 System.arraycopy (treeSelection, 0, result, 0, length_);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1776 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1777 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1778 return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1779 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1780
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1781 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1782 * Returns the column which shows the sort indicator for
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1783 * the receiver. The value may be null if no column shows
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1784 * the sort indicator.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1785 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1786 * @return the sort indicator
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1787 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1788 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1789 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1790 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1791 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1792 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1793 * @see #setSortColumn(TableColumn)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1794 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1795 * @since 3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1796 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1797 public TableColumn getSortColumn () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1798 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1799 return sortColumn;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1800 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1801
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1802 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1803 * Returns the direction of the sort indicator for the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1804 * The value will be one of <code>UP</code>, <code>DOWN</code>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1805 * or <code>NONE</code>.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1806 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1807 * @return the sort direction
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1808 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1809 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1810 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1811 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1812 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1813 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1814 * @see #setSortDirectioncast(int)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1815 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1816 * @since 3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1817 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1818 public int getSortDirection () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1819 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1820 return sortDirection;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1821 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1822
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1823 GtkCellRendererText* getTextRenderer (GtkTreeViewColumn* column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1824 auto list = OS.gtk_tree_view_column_get_cell_renderers (column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1825 if (list is null) return null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1826 int count = OS.g_list_length (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1827 GtkCellRendererText* textRenderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1828 int i = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1829 while (i < count) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1830 auto renderer = OS.g_list_nth_data (list, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1831 if (OS.GTK_IS_CELL_RENDERER_TEXT (cast(GTypeInstance*)renderer)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1832 textRenderer = cast(GtkCellRendererText*)renderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1833 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1834 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1835 i++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1836 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1837 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1838 return textRenderer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1839 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1840
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1841 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1842 * Returns the zero-relative index of the item which is currently
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1843 * at the top of the receiver. This index can change when items are
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1844 * scrolled or new items are added or removed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1845 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1846 * @return the index of the top item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1847 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1848 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1849 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1850 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1851 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1852 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1853 public int getTopIndex () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1854 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1855 void* path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1856 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1857 if (!OS.gtk_tree_view_get_path_at_pos (handle, 1, 1, &path, null, null, null)) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1858 if (path is null) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1859 auto indices = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1860 int index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1861 if (indices !is null) index = indices[0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1862 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1863 return index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1864 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1865
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1866 override int gtk_button_press_event (GtkWidget* widget, GdkEventButton* gdkEvent) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1867 if (gdkEvent.window !is OS.gtk_tree_view_get_bin_window (handle)) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1868 auto result = super.gtk_button_press_event (widget, gdkEvent);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1869 if (result !is 0) return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1870 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1871 * Feature in GTK. In a multi-select table view, when multiple items are already
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1872 * selected, the selection state of the item is toggled and the previous selection
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1873 * is cleared. This is not the desired behaviour when bringing up a popup menu.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1874 * Also, when an item is reselected with the right button, the tree view issues
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1875 * an unwanted selection event. The workaround is to detect that case and not
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1876 * run the default handler when the item is already part of the current selection.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1877 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1878 int button = gdkEvent.button;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1879 if (button is 3 && gdkEvent.type is OS.GDK_BUTTON_PRESS) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1880 void* path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1881 if (OS.gtk_tree_view_get_path_at_pos (handle, cast(int)gdkEvent.x, cast(int)gdkEvent.y, &path, null, null, null)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1882 if (path !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1883 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1884 if (OS.gtk_tree_selection_path_is_selected (selection, path)) result = 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1885 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1886 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1887 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1888 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1889
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1890 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1891 * Feature in GTK. When the user clicks in a single selection GtkTreeView
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1892 * and there are no selected items, the first item is selected automatically
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1893 * before the click is processed, causing two selection events. The is fix
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1894 * is the set the cursor item to be same as the clicked item to stop the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1895 * widget from automatically selecting the first item.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1896 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1897 if ((style & DWT.SINGLE) !is 0 && getSelectionCount () is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1898 void* path;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1899 if (OS.gtk_tree_view_get_path_at_pos (handle, cast(int)gdkEvent.x, cast(int)gdkEvent.y, &path, null, null, null)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1900 if (path !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1901 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1902 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1903 OS.gtk_tree_view_set_cursor (handle, path, null, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1904 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1905 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1906 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1907 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1908 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1909 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1910 * Bug in GTK. GTK segments fault, if the GtkTreeView widget is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1911 * not in focus and all items in the widget are disposed before
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1912 * it finishes processing a button press. The fix is to give
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1913 * focus to the widget before it starts processing the event.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1914 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1915 if (!OS.GTK_WIDGET_HAS_FOCUS (handle)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1916 OS.gtk_widget_grab_focus (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1917 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1918 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1919 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1920
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1921 override int gtk_button_release_event (GtkWidget* widget, GdkEventButton* event) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1922 auto window = OS.GDK_EVENT_WINDOW (event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1923 if (window !is OS.gtk_tree_view_get_bin_window (handle)) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1924 return super.gtk_button_release_event (widget, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1925 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1926
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1927 override int gtk_changed (GtkWidget* widget) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1928 TableItem item = getFocusItem ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1929 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1930 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1931 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1932 postEvent (DWT.Selection, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1933 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1934 return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1935 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1936
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1937 override int gtk_key_press_event (GtkWidget* widget, GdkEventKey* keyEvent) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1938 auto result = super.gtk_key_press_event (widget, keyEvent);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1939 if (result !is 0) return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1940 if (OS.GTK_VERSION < OS.buildVERSION (2, 2 ,0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1941 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1942 * Feature in GTK 2.0.x. When an item is default selected using
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1943 * the return key, GTK does not issue notification. The fix is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1944 * to issue this notification when the return key is pressed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1945 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1946 int key = keyEvent.keyval;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1947 switch (key) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1948 case OS.GDK_Return:
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1949 case OS.GDK_KP_Enter: {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1950 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1951 event.item = getFocusItem ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1952 postEvent (DWT.DefaultSelection, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1953 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1954 }
115 52b32f5cb1e0 many file checked for switch default Frank Benoit <benoit@tionex.de> parents: 110 diff changeset	1955 default:
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1956 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1957 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1958 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1959 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1960
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1961 override int gtk_popup_menu (GtkWidget* widget) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1962 auto result = super.gtk_popup_menu (widget);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1963 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1964 * Bug in GTK. The context menu for the typeahead in GtkTreeViewer
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1965 * opens in the bottom right corner of the screen when Shift+F10
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1966 * is pressed and the typeahead window was not visible. The fix is
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1967 * to prevent the context menu from opening by stopping the default
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1968 * handler.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1969 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1970 * NOTE: The bug only happens in GTK 2.6.5 and lower.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1971 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1972 return OS.GTK_VERSION < OS.buildVERSION (2, 6, 5) ? 1 : result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1973 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1974
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1975 override int gtk_motion_notify_event (GtkWidget* widget, GdkEventMotion* event) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1976 auto window = OS.GDK_EVENT_WINDOW (event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1977 if (window !is OS.gtk_tree_view_get_bin_window (handle)) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1978 return super.gtk_motion_notify_event (widget, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1979 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1980
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1981 override void gtk_row_activated (GtkTreeView* tree, GtkTreePath* path, GtkTreeViewColumn* column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1982 TableItem item = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1983 auto indices = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1984 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1985 item = _getItem (indices [0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1986 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1987 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1988 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1989 postEvent (DWT.DefaultSelection, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1990 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1991
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1992 override int gtk_toggled (int /long/ renderer, char* pathStr) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1993 auto path = OS.gtk_tree_path_new_from_string (pathStr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1994 if (path is null) return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1995 auto indices = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1996 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1997 TableItem item = _getItem (indices [0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1998 item.setChecked (!item.getChecked ());
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	1999 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2000 event.detail = DWT.CHECK;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2001 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2002 postEvent (DWT.Selection, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2003 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2004 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2005 return 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2006 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2007
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2008 override void gtk_widget_size_request (GtkWidget* widget, GtkRequisition* requisition) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2009 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2010 * Bug in GTK. For some reason, gtk_widget_size_request() fails
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2011 * to include the height of the tree view items when there are
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2012 * no columns visible. The fix is to temporarily make one column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2013 * visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2014 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2015 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2016 super.gtk_widget_size_request (widget, requisition);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2017 return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2018 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2019 auto columns = OS.gtk_tree_view_get_columns (handle), list = columns;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2020 bool fixVisible = columns !is null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2021 while (list !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2022 auto column = OS.g_list_data (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2023 if (OS.gtk_tree_view_column_get_visible (column)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2024 fixVisible = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2025 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2026 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2027 list = OS.g_list_next (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2028 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2029 void* columnHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2030 if (fixVisible) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2031 columnHandle = OS.g_list_data (columns);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2032 OS.gtk_tree_view_column_set_visible (columnHandle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2033 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2034 super.gtk_widget_size_request (widget, requisition);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2035 if (fixVisible) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2036 OS.gtk_tree_view_column_set_visible (columnHandle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2037 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2038 if (columns !is null) OS.g_list_free (columns);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2039 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2040
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2041 void hideFirstColumn () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2042 auto firstColumn = OS.gtk_tree_view_get_column (handle, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2043 OS.gtk_tree_view_column_set_visible (firstColumn, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2044 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2045
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2046 override void hookEvents () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2047 super.hookEvents ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2048 auto selection = OS.gtk_tree_view_get_selection(handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2049 OS.g_signal_connect_closure (selection, OS.changed.ptr, display.closures [CHANGED], false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2050 OS.g_signal_connect_closure (handle, OS.row_activated.ptr, display.closures [ROW_ACTIVATED], false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2051 if (checkRenderer !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2052 OS.g_signal_connect_closure (checkRenderer, OS.toggled.ptr, display.closures [TOGGLED], false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2053 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2054 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2055
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2056 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2057 * Searches the receiver's list starting at the first column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2058 * (index 0) until a column is found that is equal to the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2059 * argument, and returns the index of that column. If no column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2060 * is found, returns -1.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2061 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2062 * @param column the search column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2063 * @return the index of the column
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2064 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2065 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2066 * <li>ERROR_NULL_ARGUMENT - if the column is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2067 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2068 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2069 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2070 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2071 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2072 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2073 public int indexOf (TableColumn column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2074 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2075 if (column is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2076 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2077 if (columns [i] is column) return i;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2078 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2079 return -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2080 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2081
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2082 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2083 * Searches the receiver's list starting at the first item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2084 * (index 0) until an item is found that is equal to the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2085 * argument, and returns the index of that item. If no item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2086 * is found, returns -1.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2087 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2088 * @param item the search item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2089 * @return the index of the item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2090 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2091 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2092 * <li>ERROR_NULL_ARGUMENT - if the item is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2093 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2094 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2095 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2096 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2097 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2098 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2099 public int indexOf (TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2100 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2101 if (item is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2102 if (1 <= lastIndexOf && lastIndexOf < itemCount - 1) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2103 if (items [lastIndexOf] is item) return lastIndexOf;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2104 if (items [lastIndexOf + 1] is item) return ++lastIndexOf;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2105 if (items [lastIndexOf - 1] is item) return --lastIndexOf;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2106 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2107 if (lastIndexOf < itemCount / 2) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2108 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2109 if (items [i] is item) return lastIndexOf = i;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2110 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2111 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2112 for (int i=itemCount - 1; i>=0; --i) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2113 if (items [i] is item) return lastIndexOf = i;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2114 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2115 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2116 return -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2117 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2118
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2119 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2120 * Returns <code>true</code> if the item is selected,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2121 * and <code>false</code> otherwise. Indices out of
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2122 * range are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2123 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2124 * @param index the index of the item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2125 * @return the selection state of the item at the index
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2126 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2127 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2128 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2129 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2130 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2131 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2132 public bool isSelected (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2133 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2134 auto selection = OS.gtk_tree_view_get_selection (handle);
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2135 char* buffer = toStringz( to!(String)(index));
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2136 auto path = OS.gtk_tree_path_new_from_string (buffer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2137 bool answer = cast(bool)OS.gtk_tree_selection_path_is_selected (selection, path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2138 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2139 return answer;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2140 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2141
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	2142 override bool mnemonicHit (wchar key) {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2143 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2144 auto labelHandle = columns [i].labelHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2145 if (labelHandle !is null && mnemonicHit (labelHandle, key)) return true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2146 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2147 return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2148 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2149
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	2150 override bool mnemonicMatch (wchar key) {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2151 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2152 auto labelHandle = columns [i].labelHandle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2153 if (labelHandle !is null && mnemonicMatch (labelHandle, key)) return true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2154 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2155 return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2156 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2157
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	2158 override GdkDrawable* paintWindow () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2159 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2160 return OS.gtk_tree_view_get_bin_window (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2161 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2162
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2163 void recreateRenderers () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2164 if (checkRenderer !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2165 display.removeWidget (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2166 OS.g_object_unref (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2167 checkRenderer = ownerDraw ? cast(GtkWidget)OS.g_object_new (display.gtk_cell_renderer_toggle_get_type(), null) : cast(GtkWidget)OS.gtk_cell_renderer_toggle_new ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2168 if (checkRenderer is null) error (DWT.ERROR_NO_HANDLES);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2169 OS.g_object_ref (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2170 display.addWidget (checkRenderer, this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2171 OS.g_signal_connect_closure (checkRenderer, OS.toggled.ptr, display.closures [TOGGLED], false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2172 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2173 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2174 createRenderers (OS.gtk_tree_view_get_column (handle, 0), Table.FIRST_COLUMN, true, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2175 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2176 for (int i = 0; i < columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2177 TableColumn column = columns [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2178 createRenderers (cast(GtkTreeViewColumn*)column.handle, column.modelIndex, i is 0, column.style);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2179 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2180 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2181 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2182
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	2183 override void redrawBackgroundImage () {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2184 Control control = findBackgroundControl ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2185 if (control !is null && control.backgroundImage !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2186 redrawWidget (0, 0, 0, 0, true, false, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2187 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2188 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2189
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2190 override void register () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2191 super.register ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2192 display.addWidget ( cast(GtkWidget*)OS.gtk_tree_view_get_selection (handle), this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2193 if (checkRenderer !is null) display.addWidget (checkRenderer, this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2194 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2195
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2196 override void releaseChildren (bool destroy) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2197 if (items !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2198 for (int i=0; i<itemCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2199 TableItem item = items [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2200 if (item !is null && !item.isDisposed ()) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2201 item.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2202 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2203 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2204 items = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2205 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2206 if (columns !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2207 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2208 TableColumn column = columns [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2209 if (column !is null && !column.isDisposed ()) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2210 column.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2211 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2212 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2213 columns = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2214 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2215 super.releaseChildren (destroy);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2216 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2217
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2218 override void releaseWidget () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2219 super.releaseWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2220 if (modelHandle !is null) OS.g_object_unref (modelHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2221 modelHandle = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2222 if (checkRenderer !is null) OS.g_object_unref (checkRenderer);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2223 checkRenderer = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2224 if (imageList !is null) imageList.dispose ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2225 if (headerImageList !is null) headerImageList.dispose ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2226 imageList = headerImageList = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2227 currentItem = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2228 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2229
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2230 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2231 * Removes the item from the receiver at the given
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2232 * zero-relative index.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2233 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2234 * @param index the index for the item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2235 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2236 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2237 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2238 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2239 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2240 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2241 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2242 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2243 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2244 public void remove (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2245 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2246 if (!(0 <= index && index < itemCount)) error (DWT.ERROR_ITEM_NOT_REMOVED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2247 GtkTreeIter iter;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2248 TableItem item = items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2249 bool disposed = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2250 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2251 disposed = item.isDisposed ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2252 if (!disposed) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2253 iter = cast(GtkTreeIter)item.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2254 item.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2255 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2256 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2257 OS.gtk_tree_model_iter_nth_child (modelHandle, &iter, null, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2258 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2259 if (!disposed) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2260 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2261 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2262 OS.gtk_list_store_remove (modelHandle, &iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2263 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2264 System.arraycopy (items, index + 1, items, index, --itemCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2265 items [itemCount] = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2266 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2267 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2268
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2269 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2270 * Removes the items from the receiver which are
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2271 * between the given zero-relative start and end
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2272 * indices (inclusive).
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2273 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2274 * @param start the start of the range
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2275 * @param end the end of the range
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2276 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2277 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2278 * <li>ERROR_INVALID_RANGE - if either the start or end are not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2279 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2280 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2281 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2282 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2283 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2284 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2285 public void remove (int start, int end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2286 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2287 if (start > end) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2288 if (!(0 <= start && start <= end && end < itemCount)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2289 error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2290 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2291 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2292 GtkTreeIter iter;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2293 OS.gtk_tree_model_iter_nth_child (modelHandle, &iter, null, start);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2294 int index = start;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2295 while (index <= end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2296 TableItem item = items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2297 if (item !is null && !item.isDisposed ()) item.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2298 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2299 OS.gtk_list_store_remove (modelHandle, &iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2300 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2301 index++;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2302 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2303 System.arraycopy (items, index, items, start, itemCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2304 for (int i=itemCount-(index-start); i<itemCount; i++) items [i] = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2305 itemCount = itemCount - (index - start);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2306 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2307
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2308 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2309 * Removes the items from the receiver's list at the given
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2310 * zero-relative indices.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2311 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2312 * @param indices the array of indices of the items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2313 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2314 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2315 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2316 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2317 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2318 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2319 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2320 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2321 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2322 public void remove (int [] indices) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2323 checkWidget();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2324 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2325 //if (indices is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2326 if (indices.length is 0) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2327 int [] newIndices = new int [indices.length];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2328 System.arraycopy (indices, 0, newIndices, 0, indices.length);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2329 sort (newIndices);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2330 int start = newIndices [newIndices.length - 1], end = newIndices [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2331 if (!(0 <= start && start <= end && end < itemCount)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2332 error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2333 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2334 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2335 int last = -1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2336 GtkTreeIter iter;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2337 for (int i=0; i<newIndices.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2338 int index = newIndices [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2339 if (index !is last) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2340 TableItem item = items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2341 bool disposed = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2342 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2343 disposed = item.isDisposed ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2344 if (!disposed) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2345 iter = cast(GtkTreeIter) item.handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2346 item.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2347 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2348 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2349 OS.gtk_tree_model_iter_nth_child (modelHandle, &iter, null, index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2350 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2351 if (!disposed) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2352 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2353 OS.gtk_list_store_remove (modelHandle, &iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2354 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2355 System.arraycopy (items, index + 1, items, index, --itemCount - index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2356 items [itemCount] = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2357 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2358 last = index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2359 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2360 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2361 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2362
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2363 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2364 * Removes all of the items from the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2365 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2366 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2367 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2368 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2369 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2370 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2371 public void removeAll () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2372 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2373 int index = itemCount - 1;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2374 while (index >= 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2375 TableItem item = items [index];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2376 if (item !is null && !item.isDisposed ()) item.release (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2377 --index;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2378 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2379 items = new TableItem [4];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2380 itemCount = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2381 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2382 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	2383 OS.gtk_list_store_clear (modelHandle);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2384 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2385
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2386 resetCustomDraw ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2387 /* Disable searching when using VIRTUAL */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2388 if ((style & DWT.VIRTUAL) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2389 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2390 * Bug in GTK. Until GTK 2.6.5, calling gtk_tree_view_set_enable_search(FALSE)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2391 * would prevent the user from being able to type in text to search the tree.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2392 * After 2.6.5, GTK introduced Ctrl+F as being the key binding for interactive
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2393 * search. This meant that even if FALSE was passed to enable_search, the user
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2394 * can still bring up the search pop up using the keybinding. GTK also introduced
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2395 * the notion of passing a -1 to gtk_set_search_column to disable searching
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2396 * (including the search key binding). The fix is to use the right calls
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2397 * for the right version.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2398 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2399 if (OS.GTK_VERSION >= OS.buildVERSION (2, 6, 5)){
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2400 OS.gtk_tree_view_set_search_column (handle, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2401 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2402 OS.gtk_tree_view_set_enable_search (handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2403 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2404 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2405 /* Set the search column whenever the model changes */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2406 int firstColumn = columnCount is 0 ? FIRST_COLUMN : columns [0].modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2407 OS.gtk_tree_view_set_search_column (handle, firstColumn + CELL_TEXT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2408 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2409 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2410
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2411 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2412 * Removes the listener from the collection of listeners who will
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2413 * be notified when the user changes the receiver's selection.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2414 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2415 * @param listener the listener which should no longer be notified
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2416 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2417 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2418 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2419 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2420 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2421 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2422 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2423 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2424 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2425 * @see SelectionListener
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2426 * @see #addSelectionListener(SelectionListener)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2427 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2428 public void removeSelectionListener(SelectionListener listener) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2429 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2430 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2431 if (eventTable is null) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2432 eventTable.unhook (DWT.Selection, listener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2433 eventTable.unhook (DWT.DefaultSelection,listener);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2434 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2435
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2436 override void rendererGetSizeProc (
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2437 GtkCellRenderer *cell,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2438 GtkWidget *widget,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2439 GdkRectangle *cell_area,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2440 int *x_offset,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2441 int *y_offset,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2442 int *width,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2443 int *height)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2444 {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2445 auto g_class = OS.g_type_class_peek_parent (OS.G_OBJECT_GET_CLASS (cell));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2446 GtkCellRendererClass* klass = cast(GtkCellRendererClass*)g_class;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2447 klass.get_size( cell, handle, cell_area, x_offset, y_offset, width, height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2448 if (!ignoreSize && OS.GTK_IS_CELL_RENDERER_TEXT (cell)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2449 auto iter = OS.g_object_get_qdata (cast(GObject*)cell, Display.SWT_OBJECT_INDEX2);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2450 TableItem item = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2451 if (iter !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2452 auto path = OS.gtk_tree_model_get_path (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2453 auto buffer = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2454 int index = buffer [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2455 item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2456 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2457 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2458 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2459 int columnIndex = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2460 if (columnCount > 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2461 auto columnHandle = OS.g_object_get_qdata (cast(GObject*)cell, Display.SWT_OBJECT_INDEX1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2462 for (int i = 0; i < columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2463 if (columns [i].handle is columnHandle) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2464 columnIndex = i;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2465 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2466 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2467 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2468 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2469 if (hooks (DWT.MeasureItem)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2470 int contentWidth, contentHeight;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2471 if (width !is null) contentWidth = *width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2472 if (height !is null) contentHeight = *height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2473 Image image = item.getImage (columnIndex);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2474 int imageWidth = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2475 if (image !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2476 Rectangle bounds = image.getBounds ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2477 imageWidth = bounds.width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2478 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2479 contentWidth += imageWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2480 GC gc = new GC (this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2481 gc.setFont (item.getFont (columnIndex));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2482 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2483 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2484 event.index = columnIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2485 event.gc = gc;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2486 event.width = contentWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2487 event.height = contentHeight;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2488 sendEvent (DWT.MeasureItem, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2489 gc.dispose ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2490 contentWidth = event.width - imageWidth;
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	2491 if (contentHeight < event.height) contentHeight = event.height;
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2492 if (width !is null) *width = contentWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2493 if (height !is null) *height = contentHeight;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2494 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2495 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2496 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2497 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2498
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2499 override void rendererRenderProc (
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2500 GtkCellRenderer * cell,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2501 GdkDrawable * window,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2502 GtkWidget * widget,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2503 GdkRectangle *background_area,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2504 GdkRectangle *cell_area,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2505 GdkRectangle *expose_area,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2506 int flags)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2507 {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2508 TableItem item = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2509 auto iter = OS.g_object_get_qdata (cast(GObject*)cell, Display.SWT_OBJECT_INDEX2);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2510 if (iter !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2511 auto path = OS.gtk_tree_model_get_path (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2512 auto buffer = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2513 int index = buffer [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2514 item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2515 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2516 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2517 auto columnHandle = OS.g_object_get_qdata (cast(GObject*)cell, Display.SWT_OBJECT_INDEX1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2518 int columnIndex = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2519 if (columnCount > 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2520 for (int i = 0; i < columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2521 if (columns [i].handle is columnHandle) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2522 columnIndex = i;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2523 break;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2524 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2525 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2526 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2527 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2528 if (OS.GTK_IS_CELL_RENDERER_TOGGLE (cell) \|\| (OS.GTK_IS_CELL_RENDERER_PIXBUF (cell) && (columnIndex !is 0 \|\| (style & DWT.CHECK) is 0))) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2529 drawFlags = cast(int)/64/flags;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2530 drawState = DWT.FOREGROUND;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2531 void* ptr;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2532 OS.gtk_tree_model_get1 (modelHandle, item.handle, Table.BACKGROUND_COLUMN, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2533 if (ptr is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2534 int modelIndex = columnCount is 0 ? Table.FIRST_COLUMN : columns [columnIndex].modelIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2535 OS.gtk_tree_model_get1 (modelHandle, item.handle, modelIndex + Table.CELL_BACKGROUND, &ptr);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2536 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2537 if (ptr !is null) drawState \|= DWT.BACKGROUND;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2538 if ((flags & OS.GTK_CELL_RENDERER_SELECTED) !is 0) drawState \|= DWT.SELECTED;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2539 if ((flags & OS.GTK_CELL_RENDERER_FOCUSED) !is 0) drawState \|= DWT.FOCUSED;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2540
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2541 GdkRectangle rect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2542 auto path = OS.gtk_tree_model_get_path (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2543 OS.gtk_tree_view_get_background_area (handle, path, columnHandle, &rect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2544 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2545
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2546 if ((drawState & DWT.SELECTED) is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2547 Control control = findBackgroundControl ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2548 if (control !is null && control.backgroundImage !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2549 OS.gdk_window_clear_area (window, rect.x, rect.y, rect.width, rect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2550 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2551 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2552
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2553 if (hooks (DWT.EraseItem)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2554 bool wasSelected = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2555 if ((drawState & DWT.SELECTED) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2556 wasSelected = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2557 OS.gdk_window_clear_area (window, rect.x, rect.y, rect.width, rect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2558 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2559 GC gc = new GC (this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2560 if ((drawState & DWT.SELECTED) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2561 gc.setBackground (display.getSystemColor (DWT.COLOR_LIST_SELECTION));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2562 gc.setForeground (display.getSystemColor (DWT.COLOR_LIST_SELECTION_TEXT));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2563 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2564 gc.setBackground (item.getBackground (columnIndex));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2565 gc.setForeground (item.getForeground (columnIndex));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2566 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2567 gc.setFont (item.getFont (columnIndex));
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	2568 if ((style & DWT.MIRRORED) !is 0) rect.x = getClientWidth () - rect.width - rect.x;
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2569 gc.setClipping (rect.x, rect.y, rect.width, rect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2570 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2571 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2572 event.index = columnIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2573 event.gc = gc;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2574 event.x = rect.x;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2575 event.y = rect.y;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2576 event.width = rect.width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2577 event.height = rect.height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2578 event.detail = drawState;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2579 sendEvent (DWT.EraseItem, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2580 drawForeground = null;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2581 drawState = event.doit ? event.detail : 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2582 drawFlags &= ~(OS.GTK_CELL_RENDERER_FOCUSED \| OS.GTK_CELL_RENDERER_SELECTED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2583 if ((drawState & DWT.SELECTED) !is 0) drawFlags \|= OS.GTK_CELL_RENDERER_SELECTED;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2584 if ((drawState & DWT.FOCUSED) !is 0) drawFlags \|= OS.GTK_CELL_RENDERER_FOCUSED;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2585 if ((drawState & DWT.SELECTED) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2586 auto style = OS.gtk_widget_get_style (widget);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2587 //TODO - parity and sorted
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2588 OS.gtk_paint_flat_box (style, window, OS.GTK_STATE_SELECTED, OS.GTK_SHADOW_NONE, &rect, widget, "cell_odd".ptr, rect.x, rect.y, rect.width, rect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2589 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2590 if (wasSelected) drawForeground = gc.getForeground ().handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2591 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2592 gc.dispose();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2593 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2594 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2595 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2596 int /long/ result = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2597 if ((drawState & DWT.BACKGROUND) !is 0 && (drawState & DWT.SELECTED) is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2598 GC gc = new GC (this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2599 gc.setBackground (item.getBackground (columnIndex));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2600 gc.fillRectangle (background_area.x, background_area.y, background_area.width, background_area.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2601 gc.dispose ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2602 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2603 if ((drawState & DWT.FOREGROUND) !is 0 \|\| OS.GTK_IS_CELL_RENDERER_TOGGLE (cell)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2604 auto g_class = OS.g_type_class_peek_parent (OS.G_OBJECT_GET_CLASS (cell));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2605 GtkCellRendererClass* klass = cast(GtkCellRendererClass*)g_class;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2606 if (drawForeground !is null && OS.GTK_IS_CELL_RENDERER_TEXT (cell)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2607 OS.g_object_set1 (cell, OS.foreground_gdk.ptr, cast(int)drawForeground);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2608 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2609 klass.render( cell, window, widget, background_area, cell_area, expose_area, drawFlags);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2610 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2611 if (item !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2612 if (OS.GTK_IS_CELL_RENDERER_TEXT (cell)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2613 if (hooks (DWT.PaintItem)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2614 GdkRectangle rect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2615 auto path = OS.gtk_tree_model_get_path (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2616 OS.gtk_tree_view_get_background_area (handle, path, columnHandle, &rect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2617 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2618 ignoreSize = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2619 int contentX, contentWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2620 OS.gtk_cell_renderer_get_size (cell, handle, null, null, null, &contentWidth, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2621 OS.gtk_tree_view_column_cell_get_position (columnHandle, cell, &contentX, null);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2622 ignoreSize = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2623 Image image = item.getImage (columnIndex);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2624 int imageWidth = 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2625 if (image !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2626 Rectangle bounds = image.getBounds ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2627 imageWidth = bounds.width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2628 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2629 contentX -= imageWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2630 contentWidth += imageWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2631 GC gc = new GC (this);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2632 if ((drawState & DWT.SELECTED) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2633 gc.setBackground (display.getSystemColor (DWT.COLOR_LIST_SELECTION));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2634 gc.setForeground (display.getSystemColor (DWT.COLOR_LIST_SELECTION_TEXT));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2635 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2636 gc.setBackground (item.getBackground (columnIndex));
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2637 Color foreground = drawForeground !is null ? Color.gtk_new (display, drawForeground) : item.getForeground (columnIndex);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2638 gc.setForeground (foreground);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2639 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2640 gc.setFont (item.getFont (columnIndex));
240 ce446666f5a2 Update to SWT 3.4M7 Frank Benoit <benoit@tionex.de> parents: 238 diff changeset	2641 if ((style & DWT.MIRRORED) !is 0) rect.x = getClientWidth () - rect.width - rect.x;
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2642 gc.setClipping (rect.x, rect.y, rect.width, rect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2643 Event event = new Event ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2644 event.item = item;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2645 event.index = columnIndex;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2646 event.gc = gc;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2647 event.x = rect.x + contentX;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2648 event.y = rect.y;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2649 event.width = contentWidth;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2650 event.height = rect.height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2651 event.detail = drawState;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2652 sendEvent (DWT.PaintItem, event);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2653 gc.dispose();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2654 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2655 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2656 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2657 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2658
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2659 void resetCustomDraw () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2660 if ((style & DWT.VIRTUAL) !is 0 \|\| ownerDraw) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2661 int end = Math.max (1, columnCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2662 for (int i=0; i<end; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2663 bool customDraw = columnCount !is 0 ? columns [i].customDraw : firstCustomDraw;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2664 if (customDraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2665 auto column = OS.gtk_tree_view_get_column (handle, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2666 auto textRenderer = getTextRenderer (column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2667 display.doCellDataProc( null, cast(GtkTreeViewColumn)column, cast(GtkCellRenderer)textRenderer );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2668 if (columnCount !is 0) columns [i].customDraw = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2669 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2670 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2671 firstCustomDraw = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2672 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2673
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2674 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2675 * Selects the item at the given zero-relative index in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2676 * If the item at the index was already selected, it remains
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2677 * selected. Indices that are out of range are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2678 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2679 * @param index the index of the item to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2680 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2681 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2682 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2683 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2684 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2685 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2686 public void select (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2687 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2688 if (!(0 <= index && index < itemCount)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2689 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2690 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2691 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2692 TableItem item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2693 OS.gtk_tree_selection_select_iter (selection, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2694 if ((style & DWT.SINGLE) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2695 auto path = OS.gtk_tree_model_get_path (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2696 OS.gtk_tree_view_set_cursor (handle, path, null, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2697 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2698 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2699 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2700 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2701 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2702
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2703 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2704 * Selects the items in the range specified by the given zero-relative
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2705 * indices in the receiver. The range of indices is inclusive.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2706 * The current selection is not cleared before the new items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2707 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2708 * If an item in the given range is not selected, it is selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2709 * If an item in the given range was already selected, it remains selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2710 * Indices that are out of range are ignored and no items will be selected
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2711 * if start is greater than end.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2712 * If the receiver is single-select and there is more than one item in the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2713 * given range, then all indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2714 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2715 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2716 * @param start the start of the range
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2717 * @param end the end of the range
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2718 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2719 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2720 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2721 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2722 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2723 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2724 * @see Table#setSelection(int,int)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2725 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2726 public void select (int start, int end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2727 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2728 if (end < 0 \|\| start > end \|\| ((style & DWT.SINGLE) !is 0 && start !is end)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2729 if (itemCount is 0 \|\| start >= itemCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2730 start = Math.max (0, start);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2731 end = Math.min (end, itemCount - 1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2732 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2733 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2734 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2735 for (int index=start; index<=end; index++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2736 TableItem item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2737 OS.gtk_tree_selection_select_iter (selection, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2738 if ((style & DWT.SINGLE) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2739 auto path = OS.gtk_tree_model_get_path (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2740 OS.gtk_tree_view_set_cursor (handle, path, null, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2741 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2742 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2743 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2744 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2745 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2746 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2747
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2748 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2749 * Selects the items at the given zero-relative indices in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2750 * The current selection is not cleared before the new items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2751 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2752 * If the item at a given index is not selected, it is selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2753 * If the item at a given index was already selected, it remains selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2754 * Indices that are out of range and duplicate indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2755 * If the receiver is single-select and multiple indices are specified,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2756 * then all indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2757 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2758 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2759 * @param indices the array of indices for the items to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2760 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2761 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2762 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2763 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2764 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2765 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2766 * @see Table#setSelection(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2767 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2768 public void select (int [] indices) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2769 checkWidget ();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2770 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2771 //if (indices is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2772 int length = indices.length;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2773 if (length is 0 \|\| ((style & DWT.SINGLE) !is 0 && length > 1)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2774 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2775 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2776 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2777 for (int i=0; i<length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2778 int index = indices [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2779 if (!(0 <= index && index < itemCount)) continue;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2780 TableItem item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2781 OS.gtk_tree_selection_select_iter (selection, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2782 if ((style & DWT.SINGLE) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2783 auto path = OS.gtk_tree_model_get_path (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2784 OS.gtk_tree_view_set_cursor (handle, path, null, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2785 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2786 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2787 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2788 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2789 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2790 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2791
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2792 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2793 * Selects all of the items in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2794 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2795 * If the receiver is single-select, do nothing.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2796 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2797 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2798 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2799 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2800 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2801 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2802 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2803 public void selectAll () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2804 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2805 if ((style & DWT.SINGLE) !is 0) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2806 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2807 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2808 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2809 OS.gtk_tree_selection_select_all (selection);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2810 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2811 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2812 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2813
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2814 void selectFocusIndex (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2815 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2816 * Note that this method both selects and sets the focus to the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2817 * specified index, so any previous selection in the list will be lost.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2818 * gtk does not provide a way to just set focus to a specified list item.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2819 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2820 if (!(0 <= index && index < itemCount)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2821 TableItem item = _getItem (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2822 auto path = OS.gtk_tree_model_get_path (modelHandle, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2823 auto selection = OS.gtk_tree_view_get_selection (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2824 OS.g_signal_handlers_block_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2825 OS.gtk_tree_view_set_cursor (handle, path, null, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2826 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2827 * Bug in GTK. For some reason, when an event loop is run from
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2828 * within a key pressed handler and a dialog is displayed that
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2829 * contains a GtkTreeView, gtk_tree_view_set_cursor() does
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2830 * not set the cursor or select the item. The fix is to select the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2831 * item with gtk_tree_selection_select_iter() as well.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2832 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2833 * NOTE: This happens in GTK 2.2.1 and is fixed in GTK 2.2.4.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2834 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2835 OS.gtk_tree_selection_select_iter (selection, item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2836 OS.g_signal_handlers_unblock_matched (selection, OS.G_SIGNAL_MATCH_DATA, 0, 0, null, null, udCHANGED);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2837 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2838 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2839
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2840 override void setBackgroundColor (GdkColor* color) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2841 super.setBackgroundColor (color);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2842 OS.gtk_widget_modify_base (handle, 0, color);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2843 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2844
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2845 override void setBackgroundPixmap (GdkPixmap* pixmap) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2846 super.setBackgroundPixmap (pixmap);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2847 auto window = paintWindow ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2848 if (window !is null) OS.gdk_window_set_back_pixmap (window, null, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2849 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2850
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2851 override int setBounds (int x, int y, int width, int height, bool move, bool resize) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2852 int result = super.setBounds (x, y, width, height, move, resize);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2853 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2854 * Bug on GTK. The tree view sometimes does not get a paint
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2855 * event or resizes to a one pixel square when resized in a new
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2856 * shell that is not visible after any event loop has been run. The
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2857 * problem is intermittent. It doesn't seem to happen the first time
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2858 * a new shell is created. The fix is to ensure the tree view is realized
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2859 * after it has been resized.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2860 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2861 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2862 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2863 * Bug in GTK. An empty GtkTreeView fails to repaint the focus rectangle
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2864 * correctly when resized on versions before 2.6.0. The fix is to force
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2865 * the widget to redraw.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2866 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2867 if (OS.GTK_VERSION < OS.buildVERSION (2, 6, 0) && itemCount is 0) redraw (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2868 return result;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2869 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2870
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2871 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2872 * Sets the order that the items in the receiver should
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2873 * be displayed in to the given argument which is described
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2874 * in terms of the zero-relative ordering of when the items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2875 * were added.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2876 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2877 * @param order the new order to display the items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2878 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2879 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2880 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2881 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2882 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2883 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2884 * <li>ERROR_INVALID_ARGUMENT - if the item order is not the same length as the number of items</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2885 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2886 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2887 * @see Table#getColumnOrder()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2888 * @see TableColumn#getMoveable()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2889 * @see TableColumn#setMoveable(bool)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2890 * @see DWT#Move
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2891 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2892 * @since 3.1
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2893 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2894 public void setColumnOrder (int [] order) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2895 checkWidget ();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2896 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	2897 //if (order is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2898 if (columnCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2899 if (order.length > 0) error (DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2900 return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2901 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2902 if (order.length !is columnCount) error (DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2903 bool [] seen = new bool [columnCount];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2904 for (int i = 0; i<order.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2905 int index = order [i];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2906 if (index < 0 \|\| index >= columnCount) error (DWT.ERROR_INVALID_RANGE);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2907 if (seen [index]) error (DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2908 seen [index] = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2909 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2910 for (int i=0; i<order.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2911 auto column = columns [order [i]].handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2912 auto baseColumn = i is 0 ? null : columns [order [i-1]].handle;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2913 OS.gtk_tree_view_move_column_after (handle, column, baseColumn);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2914 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2915 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2916
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2917 override void setFontDescription (PangoFontDescription* font) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2918 super.setFontDescription (font);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2919 TableColumn[] columns = getColumns ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2920 for (int i = 0; i < columns.length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2921 if (columns[i] !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2922 columns[i].setFontDescription (font);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2923 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2924 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2925 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2926
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2927 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2928 * Marks the receiver's header as visible if the argument is <code>true</code>,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2929 * and marks it invisible otherwise.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2930 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2931 * If one of the receiver's ancestors is not visible or some
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2932 * other condition makes the receiver not visible, marking
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2933 * it visible may not actually cause it to be displayed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2934 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2935 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2936 * @param show the new visibility state
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2937 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2938 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2939 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2940 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2941 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2942 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2943 public void setHeaderVisible (bool show) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2944 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2945 OS.gtk_tree_view_set_headers_visible (handle, show);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2946 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2947
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2948 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2949 * Sets the number of items contained in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2950 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2951 * @param count the number of items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2952 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2953 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2954 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2955 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2956 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2957 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2958 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2959 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2960 public void setItemCount (int count) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2961 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2962 count = Math.max (0, count);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2963 if (count is itemCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2964 bool isVirtual = (style & DWT.VIRTUAL) !is 0;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2965 if (!isVirtual) setRedraw (false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2966 remove (count, itemCount - 1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2967 int length = Math.max (4, (count + 3) / 4 * 4);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2968 TableItem [] newItems = new TableItem [length];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2969 System.arraycopy (items, 0, newItems, 0, itemCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2970 items = newItems;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2971 if (isVirtual) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2972 GtkTreeIter iter;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2973 for (int i=itemCount; i<count; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2974 OS.gtk_list_store_append (modelHandle, &iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2975 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2976 itemCount = count;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2977 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2978 for (int i=itemCount; i<count; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2979 new TableItem (this, DWT.NONE, i, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2980 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2981 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2982 if (!isVirtual) setRedraw (true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2983 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2984
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2985 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2986 * Marks the receiver's lines as visible if the argument is <code>true</code>,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2987 * and marks it invisible otherwise.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2988 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2989 * If one of the receiver's ancestors is not visible or some
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2990 * other condition makes the receiver not visible, marking
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2991 * it visible may not actually cause it to be displayed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2992 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2993 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2994 * @param show the new visibility state
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2995 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2996 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2997 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2998 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	2999 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3000 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3001 public void setLinesVisible (bool show) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3002 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3003 OS.gtk_tree_view_set_rules_hint (handle, show);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3004 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3005
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3006 override void setParentBackground () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3007 super.setParentBackground ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3008 auto window = paintWindow ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3009 if (window !is null) OS.gdk_window_set_back_pixmap (window, null, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3010 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3011
152 17f8449522fd overloads second walkthrough Frank Benoit <benoit@tionex.de> parents: 150 diff changeset	3012 override void setParentWindow (GtkWidget* widget) {
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3013 auto window = eventWindow ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3014 OS.gtk_widget_set_parent_window (widget, window);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3015 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3016
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3017 override public void setRedraw (bool redraw) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3018 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3019 super.setRedraw (redraw);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3020 if (redraw && drawCount is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3021 /* Resize the item array to match the item count */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3022 if (items.length > 4 && items.length - itemCount > 3) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3023 int length = Math.max (4, (itemCount + 3) / 4 * 4);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3024 TableItem [] newItems = new TableItem [length];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3025 System.arraycopy (items, 0, newItems, 0, itemCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3026 items = newItems;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3027 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3028 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3029 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3030
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3031 void setScrollWidth (GtkTreeViewColumn* column, TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3032 if (columnCount !is 0 \|\| currentItem is item) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3033 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3034 * Use GTK_TREE_VIEW_COLUMN_GROW_ONLY on GTK versions < 2.3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3035 * because fixed_height_mode is not supported.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3036 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3037 if (((style & DWT.VIRTUAL) !is 0) && OS.GTK_VERSION < OS.buildVERSION (2, 3, 2)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3038 int width = OS.gtk_tree_view_column_get_fixed_width (column);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3039 int itemWidth = calculateWidth (column, cast(GtkTreeIter*)item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3040 if (width < itemWidth) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3041 OS.gtk_tree_view_column_set_fixed_width (column, itemWidth);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3042 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3043 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3044
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3045 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3046 * Sets the column used by the sort indicator for the receiver. A null
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3047 * value will clear the sort indicator. The current sort column is cleared
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3048 * before the new column is set.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3049 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3050 * @param column the column used by the sort indicator or <code>null</code>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3051 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3052 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3053 * <li>ERROR_INVALID_ARGUMENT - if the column is disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3054 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3055 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3056 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3057 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3058 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3059 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3060 * @since 3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3061 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3062 public void setSortColumn (TableColumn column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3063 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3064 if (column !is null && column.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3065 if (sortColumn !is null && !sortColumn.isDisposed()) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3066 OS.gtk_tree_view_column_set_sort_indicator (sortColumn.handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3067 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3068 sortColumn = column;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3069 if (sortColumn !is null && sortDirection !is DWT.NONE) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3070 OS.gtk_tree_view_column_set_sort_indicator (sortColumn.handle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3071 OS.gtk_tree_view_column_set_sort_order (sortColumn.handle, sortDirection is DWT.DOWN ? 0 : 1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3072 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3073 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3074
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3075 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3076 * Sets the direction of the sort indicator for the receiver. The value
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3077 * can be one of <code>UP</code>, <code>DOWN</code> or <code>NONE</code>.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3078 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3079 * @param direction the direction of the sort indicator
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3080 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3081 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3082 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3083 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3084 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3085 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3086 * @since 3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3087 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3088 public void setSortDirection (int direction) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3089 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3090 if (direction !is DWT.UP && direction !is DWT.DOWN && direction !is DWT.NONE) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3091 sortDirection = direction;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3092 if (sortColumn is null \|\| sortColumn.isDisposed ()) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3093 if (sortDirection is DWT.NONE) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3094 OS.gtk_tree_view_column_set_sort_indicator (sortColumn.handle, false);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3095 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3096 OS.gtk_tree_view_column_set_sort_indicator (sortColumn.handle, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3097 OS.gtk_tree_view_column_set_sort_order (sortColumn.handle, sortDirection is DWT.DOWN ? 0 : 1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3098 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3099 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3100
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3101 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3102 * Selects the item at the given zero-relative index in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3103 * The current selection is first cleared, then the new item is selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3104 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3105 * @param index the index of the item to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3106 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3107 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3108 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3109 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3110 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3111 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3112 * @see Table#deselectAll()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3113 * @see Table#selectcast(int)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3114 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3115 public void setSelection (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3116 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3117 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3118 deselectAll ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3119 selectFocusIndex (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3120 showSelection ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3121 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3122 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3123
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3124 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3125 * Selects the items in the range specified by the given zero-relative
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3126 * indices in the receiver. The range of indices is inclusive.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3127 * The current selection is cleared before the new items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3128 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3129 * Indices that are out of range are ignored and no items will be selected
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3130 * if start is greater than end.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3131 * If the receiver is single-select and there is more than one item in the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3132 * given range, then all indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3133 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3134 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3135 * @param start the start index of the items to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3136 * @param end the end index of the items to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3137 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3138 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3139 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3140 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3141 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3142 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3143 * @see Table#deselectAll()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3144 * @see Table#select(int,int)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3145 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3146 public void setSelection (int start, int end) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3147 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3148 deselectAll();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3149 if (end < 0 \|\| start > end \|\| ((style & DWT.SINGLE) !is 0 && start !is end)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3150 if (itemCount is 0 \|\| start >= itemCount) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3151 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3152 start = Math.max (0, start);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3153 end = Math.min (end, itemCount - 1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3154 selectFocusIndex (start);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3155 if ((style & DWT.MULTI) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3156 select (start, end);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3157 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3158 showSelection ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3159 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3160 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3161
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3162 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3163 * Selects the items at the given zero-relative indices in the receiver.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3164 * The current selection is cleared before the new items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3165 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3166 * Indices that are out of range and duplicate indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3167 * If the receiver is single-select and multiple indices are specified,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3168 * then all indices are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3169 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3170 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3171 * @param indices the indices of the items to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3172 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3173 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3174 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3175 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3176 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3177 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3178 * @see Table#deselectAll()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3179 * @see Table#select(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3180 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3181 public void setSelection (int [] indices) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3182 checkWidget ();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	3183 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	3184 //if (indices is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3185 deselectAll ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3186 int length = indices.length;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3187 if (length is 0 \|\| ((style & DWT.SINGLE) !is 0 && length > 1)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3188 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3189 selectFocusIndex (indices [0]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3190 if ((style & DWT.MULTI) !is 0) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3191 select (indices);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3192 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3193 showSelection ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3194 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3195 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3196
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3197 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3198 * Sets the receiver's selection to the given item.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3199 * The current selection is cleared before the new item is selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3200 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3201 * If the item is not in the receiver, then it is ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3202 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3203 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3204 * @param item the item to select
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3205 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3206 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3207 * <li>ERROR_NULL_ARGUMENT - if the item is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3208 * <li>ERROR_INVALID_ARGUMENT - if the item has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3209 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3210 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3211 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3212 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3213 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3214 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3215 * @since 3.2
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3216 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3217 public void setSelection (TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3218 if (item is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3219 setSelection ( [item] );
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3220 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3221
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3222
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3223 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3224 * Sets the receiver's selection to be the given array of items.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3225 * The current selection is cleared before the new items are selected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3226 * <p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3227 * Items that are not in the receiver are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3228 * If the receiver is single-select and multiple items are specified,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3229 * then all items are ignored.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3230 * </p>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3231 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3232 * @param items the array of items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3233 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3234 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3235 * <li>ERROR_INVALID_ARGUMENT - if one of the items has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3236 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3237 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3238 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3239 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3240 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3241 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3242 * @see Table#deselectAll()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3243 * @see Table#select(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3244 * @see Table#setSelection(int[])
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3245 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3246 public void setSelection (TableItem [] items) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3247 checkWidget ();
255 5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	3248 // DWT extension: allow null for zero length string
5a30aa9820f3 removed tango.stdc.stringz imports and allow null for arrays and string arguments. Frank Benoit <benoit@tionex.de> parents: 240 diff changeset	3249 //if (items is null) error (DWT.ERROR_NULL_ARGUMENT);
89 9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3250 bool fixColumn = showFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3251 deselectAll ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3252 int length = items.length;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3253 if (!(length is 0 \|\| ((style & DWT.SINGLE) !is 0 && length > 1))) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3254 bool first = true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3255 for (int i = 0; i < length; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3256 int index = indexOf (items [i]);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3257 if (index !is -1) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3258 if (first) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3259 first = false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3260 selectFocusIndex (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3261 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3262 select (index);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3263 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3264 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3265 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3266 showSelection ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3267 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3268 if (fixColumn) hideFirstColumn ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3269 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3270
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3271 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3272 * Sets the zero-relative index of the item which is currently
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3273 * at the top of the receiver. This index can change when items
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3274 * are scrolled or new items are added and removed.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3275 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3276 * @param index the index of the top item
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3277 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3278 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3279 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3280 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3281 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3282 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3283 public void setTopIndex (int index) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3284 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3285 if (!(0 <= index && index < itemCount)) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3286 auto path = OS.gtk_tree_model_get_path (modelHandle, _getItem (index).handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3287 OS.gtk_tree_view_scroll_to_cell (handle, path, null, true, 0f, 0f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3288 if (OS.GTK_VERSION < OS.buildVERSION (2, 8, 0)) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3289 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3290 * Bug in GTK. According to the documentation, gtk_tree_view_scroll_to_cell
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3291 * should vertically scroll the cell to the top if use_align is true and row_align is 0.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3292 * However, prior to version 2.8 it does not scroll at all. The fix is to determine
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3293 * the new location and use gtk_tree_view_scroll_to_point.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3294 * If the widget is a pinhead, calling gtk_tree_view_scroll_to_point
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3295 * will have no effect. Therefore, it is still neccessary to call
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3296 * gtk_tree_view_scroll_to_cell.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3297 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3298 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3299 GdkRectangle cellRect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3300 OS.gtk_tree_view_get_cell_area (handle, path, null, &cellRect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3301 int tx, ty;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3302 OS.gtk_tree_view_widget_to_tree_coords(handle, cellRect.x, cellRect.y, &tx, &ty);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3303 OS.gtk_tree_view_scroll_to_point (handle, -1, ty);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3304 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3305 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3306 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3307
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3308 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3309 * Shows the column. If the column is already showing in the receiver,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3310 * this method simply returns. Otherwise, the columns are scrolled until
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3311 * the column is visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3312 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3313 * @param column the column to be shown
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3314 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3315 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3316 * <li>ERROR_NULL_ARGUMENT - if the column is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3317 * <li>ERROR_INVALID_ARGUMENT - if the column has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3318 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3319 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3320 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3321 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3322 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3323 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3324 * @since 3.0
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3325 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3326 public void showColumn (TableColumn column) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3327 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3328 if (column is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3329 if (column.isDisposed()) error(DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3330 if (column.parent !is this) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3331 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3332 * This code is intentionally commented. According to the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3333 * documentation, gtk_tree_view_scroll_to_cell should scroll the
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3334 * minimum amount to show the column but instead it scrolls strangely.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3335 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3336 //OS.gtk_tree_view_scroll_to_cell (handle, 0, column.handle, false, 0, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3337 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3338 GdkRectangle cellRect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3339 OS.gtk_tree_view_get_cell_area (handle, null, column.handle, &cellRect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3340 GdkRectangle visibleRect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3341 OS.gtk_tree_view_get_visible_rect (handle, &visibleRect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3342 if (cellRect.x < visibleRect.x) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3343 OS.gtk_tree_view_scroll_to_point (handle, cellRect.x, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3344 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3345 int width = Math.min (visibleRect.width, cellRect.width);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3346 if (cellRect.x + width > visibleRect.x + visibleRect.width) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3347 int tree_x = cellRect.x + width - visibleRect.width;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3348 OS.gtk_tree_view_scroll_to_point (handle, tree_x, -1);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3349 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3350 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3351 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3352
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3353 bool showFirstColumn () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3354 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3355 * Bug in GTK. If no columns are visible, changing the selection
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3356 * will fail. The fix is to temporarily make a column visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3357 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3358 int columnCount = Math.max (1, this.columnCount);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3359 for (int i=0; i<columnCount; i++) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3360 auto column = OS.gtk_tree_view_get_column (handle, i);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3361 if (OS.gtk_tree_view_column_get_visible (column)) return false;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3362 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3363 auto firstColumn = OS.gtk_tree_view_get_column (handle, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3364 OS.gtk_tree_view_column_set_visible (firstColumn, true);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3365 return true;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3366 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3367
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3368 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3369 * Shows the item. If the item is already showing in the receiver,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3370 * this method simply returns. Otherwise, the items are scrolled until
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3371 * the item is visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3372 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3373 * @param item the item to be shown
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3374 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3375 * @exception IllegalArgumentException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3376 * <li>ERROR_NULL_ARGUMENT - if the item is null</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3377 * <li>ERROR_INVALID_ARGUMENT - if the item has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3378 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3379 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3380 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3381 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3382 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3383 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3384 * @see Table#showSelection()
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3385 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3386 public void showItem (TableItem item) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3387 checkWidget ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3388 if (item is null) error (DWT.ERROR_NULL_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3389 if (item.isDisposed()) error (DWT.ERROR_INVALID_ARGUMENT);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3390 if (item.parent !is this) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3391 showItem (cast(GtkTreeIter*)item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3392 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3393
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3394 void showItem (GtkTreeIter* iter) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3395 auto path = OS.gtk_tree_model_get_path (modelHandle, iter);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3396 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3397 * This code intentionally commented.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3398 * Bug in GTK. According to the documentation, gtk_tree_view_scroll_to_cell
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3399 * should scroll the minimum amount to show the cell if use_align is false.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3400 * However, what actually happens is the cell is scrolled to the top.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3401 * The fix is to determine the new location and use gtk_tree_view_scroll_to_point.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3402 * If the widget is a pinhead, calling gtk_tree_view_scroll_to_point
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3403 * will have no effect. Therefore, it is still neccessary to
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3404 * call gtk_tree_view_scroll_to_cell.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3405 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3406 // OS.gtk_tree_view_scroll_to_cell (handle, path, 0, false, 0, 0);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3407 OS.gtk_widget_realize (handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3408 GdkRectangle visibleRect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3409 OS.gtk_tree_view_get_visible_rect (handle, &visibleRect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3410 GdkRectangle cellRect;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3411 OS.gtk_tree_view_get_cell_area (handle, path, null, &cellRect);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3412 int tx, ty;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3413 OS.gtk_tree_view_widget_to_tree_coords(handle, cellRect.x, cellRect.y, &tx, &ty);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3414 if (ty < visibleRect.y ) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3415 OS.gtk_tree_view_scroll_to_cell (handle, path, null, true, 0f, 0f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3416 OS.gtk_tree_view_scroll_to_point (handle, -1, ty);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3417 } else {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3418 int height = Math.min (visibleRect.height, cellRect.height);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3419 if (ty + height > visibleRect.y + visibleRect.height) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3420 OS.gtk_tree_view_scroll_to_cell (handle, path, null, true, 1f, 0f);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3421 ty += cellRect.height - visibleRect.height;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3422 OS.gtk_tree_view_scroll_to_point (handle, -1, ty);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3423 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3424 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3425 OS.gtk_tree_path_free (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3426 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3427
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3428 /**
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3429 * Shows the selection. If the selection is already showing in the receiver,
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3430 * this method simply returns. Otherwise, the items are scrolled until
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3431 * the selection is visible.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3432 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3433 * @exception DWTException <ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3434 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3435 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3436 * </ul>
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3437 *
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3438 * @see Table#showItem(TableItem)
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3439 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3440 public void showSelection () {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3441 checkWidget();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3442 TableItem [] selection = getSelection ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3443 if (selection.length is 0) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3444 TableItem item = selection [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3445 showItem (cast(GtkTreeIter*)item.handle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3446 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3447
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3448 override void treeSelectionProc (GtkTreeModel model, GtkTreePath path, GtkTreeIter *iter, int[] selection, int length_) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3449 if (selection !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3450 auto indices = OS.gtk_tree_path_get_indices (path);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3451 if (indices !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3452 selection [length_] = indices [0];
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3453 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3454 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3455 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3456
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3457 override void updateScrollBarValue (ScrollBar bar) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3458 super.updateScrollBarValue (bar);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3459 /*
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3460 * Bug in GTK. Scrolling changes the XWindow position
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3461 * and makes the child widgets appear to scroll even
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3462 * though when queried their position is unchanged.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3463 * The fix is to queue a resize event for each child to
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3464 * force the position to be corrected.
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3465 */
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3466 auto parentHandle = parentingHandle ();
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3467 auto list = OS.gtk_container_get_children (parentHandle);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3468 if (list is null) return;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3469 auto temp = list;
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3470 while (temp !is null) {
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3471 auto widget = OS.g_list_data (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3472 if (widget !is null) OS.gtk_widget_queue_resize (widget);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3473 temp = OS.g_list_next (temp);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3474 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3475 OS.g_list_free (list);
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3476 }
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3477
9f6c2c92be2b Table, TableColumn and TableItem Frank Benoit <benoit@tionex.de> parents: diff changeset	3478 }

Mercurial > projects > dwt-linux

annotate dwt/widgets/Table.d @ 259:c0d810de7093