Mercurial > projects > dwt-mac
annotate dwt/widgets/Table.d @ 129:ad4e1fe71a5a
Fixed runtime errors
author | Jacob Carlborg <doob@me.com> |
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date | Sun, 18 Jan 2009 18:39:46 +0100 |
parents | 63a09873578e |
children | 3d4579727e0e |
rev | line source |
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45 | 1 /******************************************************************************* |
2 * Copyright (c) 2000, 2008 IBM Corporation and others. | |
0
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
80 | 10 * |
11 * Port to the D programming language: | |
12 * Jacob Carlborg <doob@me.com> | |
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13 *******************************************************************************/ |
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14 module dwt.widgets.Table; |
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15 |
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16 import dwt.dwthelper.utils; |
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17 |
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18 import dwt.DWT; |
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19 import dwt.DWTException; |
45 | 20 import dwt.accessibility.ACC; |
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21 import dwt.events.SelectionEvent; |
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22 import dwt.events.SelectionListener; |
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23 import dwt.graphics.Color; |
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24 import dwt.graphics.Font; |
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25 import dwt.graphics.GC; |
45 | 26 import dwt.graphics.GCData; |
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27 import dwt.graphics.Image; |
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28 import dwt.graphics.Point; |
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29 import dwt.graphics.Rectangle; |
45 | 30 import dwt.internal.cocoa.NSArray; |
31 import dwt.internal.cocoa.NSBezierPath; | |
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32 import dwt.internal.cocoa.NSBrowserCell; |
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33 import dwt.internal.cocoa.NSButtonCell; |
45 | 34 import dwt.internal.cocoa.NSColor; |
35 import dwt.internal.cocoa.NSColorSpace; | |
36 import dwt.internal.cocoa.NSDictionary; | |
37 import dwt.internal.cocoa.NSEvent; | |
38 import dwt.internal.cocoa.NSFont; | |
39 import dwt.internal.cocoa.NSGraphicsContext; | |
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40 import dwt.internal.cocoa.NSIndexSet; |
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41 import dwt.internal.cocoa.NSMutableIndexSet; |
45 | 42 import dwt.internal.cocoa.NSNotification; |
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43 import dwt.internal.cocoa.NSNumber; |
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44 import dwt.internal.cocoa.NSPoint; |
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45 import dwt.internal.cocoa.NSRange; |
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46 import dwt.internal.cocoa.NSRect; |
45 | 47 import dwt.internal.cocoa.NSScrollView; |
48 import dwt.internal.cocoa.NSSize; | |
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49 import dwt.internal.cocoa.NSString; |
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50 import dwt.internal.cocoa.NSTableColumn; |
45 | 51 import dwt.internal.cocoa.NSTableHeaderCell; |
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52 import dwt.internal.cocoa.NSTableHeaderView; |
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53 import dwt.internal.cocoa.NSTableView; |
45 | 54 import dwt.internal.cocoa.NSView; |
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55 import dwt.internal.cocoa.OS; |
45 | 56 import dwt.internal.cocoa.SWTBrowserCell; |
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57 import dwt.internal.cocoa.SWTScrollView; |
45 | 58 import dwt.internal.cocoa.SWTTableHeaderCell; |
59 import dwt.internal.cocoa.SWTTableHeaderView; | |
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60 import dwt.internal.cocoa.SWTTableView; |
80 | 61 import cocoa = dwt.internal.cocoa.id; |
62 | |
90 | 63 import Carbon = dwt.internal.c.Carbon; |
80 | 64 import dwt.internal.objc.cocoa.Cocoa; |
65 import objc = dwt.internal.objc.runtime; | |
66 import dwt.widgets.Composite; | |
67 import dwt.widgets.Event; | |
68 import dwt.widgets.TableColumn; | |
69 import dwt.widgets.TableItem; | |
70 import dwt.widgets.TypedListener; | |
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71 |
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72 /** |
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73 * Instances of this class implement a selectable user interface |
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74 * object that displays a list of images and strings and issues |
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75 * notification when selected. |
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76 * <p> |
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77 * The item children that may be added to instances of this class |
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78 * must be of type <code>TableItem</code>. |
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79 * </p><p> |
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80 * Style <code>VIRTUAL</code> is used to create a <code>Table</code> whose |
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81 * <code>TableItem</code>s are to be populated by the client on an on-demand basis |
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82 * instead of up-front. This can provide significant performance improvements for |
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83 * tables that are very large or for which <code>TableItem</code> population is |
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84 * expensive (for example, retrieving values from an external source). |
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85 * </p><p> |
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86 * Here is an example of using a <code>Table</code> with style <code>VIRTUAL</code>: |
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87 * <code><pre> |
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88 * final Table table = new Table (parent, DWT.VIRTUAL | DWT.BORDER); |
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89 * table.setItemCount (1000000); |
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90 * table.addListener (DWT.SetData, new Listener () { |
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91 * public void handleEvent (Event event) { |
7 | 92 * TableItem item = cast(TableItem) event.item; |
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93 * int index = table.indexOf (item); |
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94 * item.setText ("Item " + index); |
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95 * System.out.println (item.getText ()); |
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96 * } |
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97 * }); |
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98 * </pre></code> |
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99 * </p><p> |
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100 * Note that although this class is a subclass of <code>Composite</code>, |
45 | 101 * it does not normally make sense to add <code>Control</code> children to |
102 * it, or set a layout on it, unless implementing something like a cell | |
103 * editor. | |
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104 * </p><p> |
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105 * <dl> |
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106 * <dt><b>Styles:</b></dt> |
45 | 107 * <dd>SINGLE, MULTI, CHECK, FULL_SELECTION, HIDE_SELECTION, VIRTUAL, NO_SCROLL</dd> |
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108 * <dt><b>Events:</b></dt> |
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109 * <dd>Selection, DefaultSelection, SetData, MeasureItem, EraseItem, PaintItem</dd> |
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110 * </dl> |
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111 * </p><p> |
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112 * Note: Only one of the styles SINGLE, and MULTI may be specified. |
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113 * </p><p> |
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114 * IMPORTANT: This class is <em>not</em> intended to be subclassed. |
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115 * </p> |
45 | 116 * |
117 * @see <a href="http://www.eclipse.org/swt/snippets/#table">Table, TableItem, TableColumn snippets</a> | |
118 * @see <a href="http://www.eclipse.org/swt/examples.php">DWT Example: ControlExample</a> | |
119 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> | |
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120 */ |
3 | 121 public class Table : Composite { |
123 | 122 |
129 | 123 alias Composite.computeSize computeSize; |
124 alias Composite.createHandle createHandle; | |
125 alias Composite.dragDetect dragDetect; | |
123 | 126 alias Composite.setBackground setBackground; |
129 | 127 alias Composite.setBounds setBounds; |
123 | 128 alias Composite.setFont setFont; |
129 | 129 alias Composite.setForeground setForeground; |
123 | 130 |
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131 TableItem [] items; |
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132 TableColumn [] columns; |
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133 TableColumn sortColumn; |
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134 TableItem currentItem; |
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135 NSTableHeaderView headerView; |
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136 NSTableColumn firstColumn, checkColumn; |
45 | 137 NSBrowserCell dataCell; |
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138 int columnCount, itemCount, lastIndexOf, sortDirection; |
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139 bool ignoreSelect; |
123 | 140 |
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141 /** |
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142 * Constructs a new instance of this class given its parent |
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143 * and a style value describing its behavior and appearance. |
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144 * <p> |
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145 * The style value is either one of the style constants defined in |
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146 * class <code>DWT</code> which is applicable to instances of this |
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147 * class, or must be built by <em>bitwise OR</em>'ing together |
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148 * (that is, using the <code>int</code> "|" operator) two or more |
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149 * of those <code>DWT</code> style constants. The class description |
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150 * lists the style constants that are applicable to the class. |
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151 * Style bits are also inherited from superclasses. |
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152 * </p> |
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153 * |
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154 * @param parent a composite control which will be the parent of the new instance (cannot be null) |
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155 * @param style the style of control to construct |
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156 * |
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157 * @exception IllegalArgumentException <ul> |
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158 * <li>ERROR_NULL_ARGUMENT - if the parent is null</li> |
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159 * </ul> |
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160 * @exception DWTException <ul> |
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161 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the parent</li> |
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162 * <li>ERROR_INVALID_SUBCLASS - if this class is not an allowed subclass</li> |
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163 * </ul> |
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164 * |
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165 * @see DWT#SINGLE |
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166 * @see DWT#MULTI |
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167 * @see DWT#CHECK |
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168 * @see DWT#FULL_SELECTION |
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169 * @see DWT#HIDE_SELECTION |
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170 * @see DWT#VIRTUAL |
45 | 171 * @see DWT#NO_SCROLL |
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172 * @see Widget#checkSubclass |
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173 * @see Widget#getStyle |
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174 */ |
5 | 175 public this (Composite parent, int style) { |
0
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176 super (parent, checkStyle (style)); |
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177 } |
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178 |
80 | 179 objc.id accessibilityAttributeValue (objc.id id, objc.SEL sel, objc.id arg0) { |
45 | 180 |
181 if (accessible !is null) { | |
182 NSString attribute = new NSString(arg0); | |
80 | 183 cocoa.id returnValue = accessible.internal_accessibilityAttributeValue(attribute, ACC.CHILDID_SELF); |
45 | 184 if (returnValue !is null) return returnValue.id; |
185 } | |
186 | |
187 NSString attributeName = new NSString(arg0); | |
188 | |
189 // Accessibility Verifier queries for a title or description. NSTableView doesn't | |
190 // seem to return either, so we return a default description value here. | |
191 if (attributeName.isEqualToString (OS.NSAccessibilityDescriptionAttribute)) { | |
192 return NSString.stringWith("").id; | |
193 } | |
194 | |
195 return super.accessibilityAttributeValue(id, sel, arg0); | |
196 } | |
197 | |
0
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198 /** |
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199 * Adds the listener to the collection of listeners who will |
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200 * be notified when the user changes the receiver's selection, by sending |
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201 * it one of the messages defined in the <code>SelectionListener</code> |
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202 * interface. |
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203 * <p> |
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204 * When <code>widgetSelected</code> is called, the item field of the event object is valid. |
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205 * If the receiver has the <code>DWT.CHECK</code> style and the check selection changes, |
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206 * the event object detail field contains the value <code>DWT.CHECK</code>. |
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207 * <code>widgetDefaultSelected</code> is typically called when an item is double-clicked. |
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208 * The item field of the event object is valid for default selection, but the detail field is not used. |
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209 * </p> |
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210 * |
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211 * @param listener the listener which should be notified when the user changes the receiver's selection |
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212 * |
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213 * @exception IllegalArgumentException <ul> |
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214 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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215 * </ul> |
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216 * @exception DWTException <ul> |
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217 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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218 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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219 * </ul> |
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220 * |
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221 * @see SelectionListener |
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222 * @see #removeSelectionListener |
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223 * @see SelectionEvent |
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224 */ |
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225 public void addSelectionListener (SelectionListener listener) { |
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226 checkWidget (); |
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227 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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228 TypedListener typedListener = new TypedListener (listener); |
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229 addListener (DWT.Selection, typedListener); |
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230 addListener (DWT.DefaultSelection, typedListener); |
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231 } |
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232 |
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233 TableItem _getItem (int index) { |
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234 if ((style & DWT.VIRTUAL) is 0) return items [index]; |
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235 if (items [index] !is null) return items [index]; |
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236 return items [index] = new TableItem (this, DWT.NULL, -1, false); |
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237 } |
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238 |
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239 bool checkData (TableItem item, bool redraw) { |
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240 if (item.cached) return true; |
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241 if ((style & DWT.VIRTUAL) !is 0) { |
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242 item.cached = true; |
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243 Event event = new Event (); |
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244 event.item = item; |
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245 event.index = indexOf (item); |
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246 currentItem = item; |
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247 sendEvent (DWT.SetData, event); |
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248 //widget could be disposed at this point |
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249 currentItem = null; |
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250 if (isDisposed () || item.isDisposed ()) return false; |
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251 if (redraw) { |
123 | 252 // if (!setScrollWidth (item)) item.redraw (OS.kDataBrowserNoItem); |
0
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253 } |
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254 } |
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255 return true; |
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256 } |
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257 |
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258 static int checkStyle (int style) { |
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259 /* |
123 | 260 * Feature in Windows. Even when WS_HSCROLL or |
261 * WS_VSCROLL is not specified, Windows creates | |
262 * trees and tables with scroll bars. The fix | |
263 * is to set H_SCROLL and V_SCROLL. | |
264 * | |
265 * NOTE: This code appears on all platforms so that | |
266 * applications have consistent scroll bar behavior. | |
267 */ | |
0
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268 if ((style & DWT.NO_SCROLL) is 0) { |
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269 style |= DWT.H_SCROLL | DWT.V_SCROLL; |
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270 } |
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271 return checkBits (style, DWT.SINGLE, DWT.MULTI, 0, 0, 0, 0); |
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272 } |
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273 |
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274 protected void checkSubclass () { |
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275 if (!isValidSubclass ()) error (DWT.ERROR_INVALID_SUBCLASS); |
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276 } |
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277 |
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278 /** |
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279 * Clears the item at the given zero-relative index in the receiver. |
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280 * The text, icon and other attributes of the item are set to the default |
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281 * value. If the table was created with the <code>DWT.VIRTUAL</code> style, |
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282 * these attributes are requested again as needed. |
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283 * |
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284 * @param index the index of the item to clear |
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285 * |
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286 * @exception IllegalArgumentException <ul> |
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287 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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288 * </ul> |
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289 * @exception DWTException <ul> |
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290 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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291 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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292 * </ul> |
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293 * |
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294 * @see DWT#VIRTUAL |
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295 * @see DWT#SetData |
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296 * |
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297 * @since 3.0 |
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298 */ |
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299 public void clear (int index) { |
45 | 300 checkWidget (); |
0
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301 if (!(0 <= index && index < itemCount)) error (DWT.ERROR_INVALID_RANGE); |
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302 TableItem item = items [index]; |
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303 if (item !is null) { |
45 | 304 item.clear (); |
80 | 305 NSTableView widget = cast(NSTableView) view; |
45 | 306 widget.reloadData (); |
0
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307 } |
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308 } |
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309 /** |
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310 * Removes the items from the receiver which are between the given |
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311 * zero-relative start and end indices (inclusive). The text, icon |
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312 * and other attributes of the items are set to their default values. |
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313 * If the table was created with the <code>DWT.VIRTUAL</code> style, |
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314 * these attributes are requested again as needed. |
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315 * |
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316 * @param start the start index of the item to clear |
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317 * @param end the end index of the item to clear |
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318 * |
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319 * @exception IllegalArgumentException <ul> |
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320 * <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> |
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321 * </ul> |
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322 * @exception DWTException <ul> |
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323 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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324 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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325 * </ul> |
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326 * |
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327 * @see DWT#VIRTUAL |
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328 * @see DWT#SetData |
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329 * |
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330 * @since 3.0 |
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331 */ |
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332 public void clear (int start, int end) { |
45 | 333 checkWidget (); |
0
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334 if (start > end) return; |
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335 if (!(0 <= start && start <= end && end < itemCount)) { |
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336 error (DWT.ERROR_INVALID_RANGE); |
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337 } |
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338 if (start is 0 && end is itemCount - 1) { |
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339 clearAll (); |
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340 } else { |
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341 for (int i=start; i<=end; i++) { |
45 | 342 TableItem item = items [i]; |
343 if (item !is null) item.clear (); | |
0
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344 } |
80 | 345 NSTableView widget = cast(NSTableView) view; |
45 | 346 widget.reloadData (); |
0
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347 } |
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348 } |
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349 |
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350 /** |
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351 * Clears the items at the given zero-relative indices in the receiver. |
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352 * The text, icon and other attributes of the items are set to their default |
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353 * values. If the table was created with the <code>DWT.VIRTUAL</code> style, |
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354 * these attributes are requested again as needed. |
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355 * |
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356 * @param indices the array of indices of the items |
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357 * |
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358 * @exception IllegalArgumentException <ul> |
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359 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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360 * <li>ERROR_NULL_ARGUMENT - if the indices array is null</li> |
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361 * </ul> |
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362 * @exception DWTException <ul> |
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363 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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364 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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365 * </ul> |
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366 * |
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367 * @see DWT#VIRTUAL |
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368 * @see DWT#SetData |
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369 * |
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370 * @since 3.0 |
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371 */ |
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372 public void clear (int [] indices) { |
45 | 373 checkWidget (); |
0
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374 if (indices is null) error (DWT.ERROR_NULL_ARGUMENT); |
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375 if (indices.length is 0) return; |
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376 for (int i=0; i<indices.length; i++) { |
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377 if (!(0 <= indices [i] && indices [i] < itemCount)) { |
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378 error (DWT.ERROR_INVALID_RANGE); |
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379 } |
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380 } |
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381 for (int i=0; i<indices.length; i++) { |
45 | 382 TableItem item = items [indices [i]]; |
383 if (item !is null) item.clear (); | |
0
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384 } |
80 | 385 NSTableView widget = cast(NSTableView) view; |
45 | 386 widget.reloadData (); |
0
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387 } |
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388 |
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389 /** |
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390 * Clears all the items in the receiver. The text, icon and other |
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391 * attributes of the items are set to their default values. If the |
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392 * table was created with the <code>DWT.VIRTUAL</code> style, these |
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393 * attributes are requested again as needed. |
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394 * |
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395 * @exception DWTException <ul> |
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396 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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397 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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398 * </ul> |
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399 * |
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400 * @see DWT#VIRTUAL |
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401 * @see DWT#SetData |
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402 * |
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403 * @since 3.0 |
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404 */ |
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405 public void clearAll () { |
45 | 406 checkWidget (); |
0
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407 for (int i=0; i<itemCount; i++) { |
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408 TableItem item = items [i]; |
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409 if (item !is null) item.clear (); |
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410 } |
80 | 411 NSTableView widget = cast(NSTableView) view; |
45 | 412 widget.reloadData (); |
0
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413 } |
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414 |
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415 public Point computeSize (int wHint, int hHint, bool changed) { |
45 | 416 checkWidget (); |
0
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417 int width = 0; |
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418 if (wHint is DWT.DEFAULT) { |
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419 if (columnCount !is 0) { |
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420 for (int i=0; i<columnCount; i++) { |
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421 width += columns [i].getWidth (); |
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422 } |
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423 } else { |
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424 int columnWidth = 0; |
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425 GC gc = new GC (this); |
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426 for (int i=0; i<itemCount; i++) { |
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427 TableItem item = items [i]; |
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428 if (item !is null) { |
45 | 429 columnWidth = Math.max (columnWidth, item.calculateWidth (0, gc, false)); |
0
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430 } |
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431 } |
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432 gc.dispose (); |
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433 width += columnWidth + getInsetWidth (); |
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434 } |
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435 if ((style & DWT.CHECK) !is 0) width += getCheckColumnWidth (); |
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436 } else { |
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437 width = wHint; |
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438 } |
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439 if (width <= 0) width = DEFAULT_WIDTH; |
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440 int height = 0; |
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441 if (hHint is DWT.DEFAULT) { |
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442 height = itemCount * getItemHeight () + getHeaderHeight(); |
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443 } else { |
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444 height = hHint; |
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445 } |
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446 if (height <= 0) height = DEFAULT_HEIGHT; |
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447 Rectangle rect = computeTrim (0, 0, width, height); |
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448 return new Point (rect.width, rect.height); |
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449 } |
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450 |
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451 void createHandle () { |
80 | 452 NSScrollView scrollWidget = cast(NSScrollView)(new SWTScrollView()).alloc(); |
453 scrollWidget.initWithFrame(NSRect ()); | |
0
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454 scrollWidget.setHasHorizontalScroller(true); |
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455 scrollWidget.setHasVerticalScroller(true); |
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456 scrollWidget.setAutohidesScrollers(true); |
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457 scrollWidget.setBorderType(hasBorder() ? OS.NSBezelBorder : OS.NSNoBorder); |
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458 |
80 | 459 NSTableView widget = cast(NSTableView)(new SWTTableView()).alloc(); |
46
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460 widget.initWithFrame(NSRect()); |
0
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461 widget.setAllowsMultipleSelection((style & DWT.MULTI) !is 0); |
45 | 462 widget.setAllowsColumnReordering (false); |
0
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463 widget.setDataSource(widget); |
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464 widget.setDelegate(widget); |
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465 widget.setDoubleAction(OS.sel_sendDoubleSelection); |
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466 if (!hasBorder()) widget.setFocusRingType(OS.NSFocusRingTypeNone); |
123 | 467 |
80 | 468 headerView = cast(NSTableHeaderView)(new SWTTableHeaderView ()).alloc ().init (); |
45 | 469 widget.setHeaderView (null); |
123 | 470 |
0
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471 NSString str = NSString.stringWith(""); |
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472 if ((style & DWT.CHECK) !is 0) { |
80 | 473 checkColumn = cast(NSTableColumn)(new NSTableColumn()).alloc(); |
45 | 474 checkColumn.initWithIdentifier(checkColumn); |
0
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475 checkColumn.headerCell().setTitle(str); |
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476 widget.addTableColumn (checkColumn); |
80 | 477 NSButtonCell cell = cast(NSButtonCell)(new NSButtonCell()).alloc().init(); |
0
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478 checkColumn.setDataCell(cell); |
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479 cell.setButtonType(OS.NSSwitchButton); |
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480 cell.setImagePosition(OS.NSImageOnly); |
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481 cell.setAllowsMixedState(true); |
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482 cell.release(); |
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483 checkColumn.setWidth(getCheckColumnWidth()); |
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484 checkColumn.setResizingMask(OS.NSTableColumnNoResizing); |
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485 checkColumn.setEditable(false); |
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486 } |
123 | 487 |
80 | 488 firstColumn = cast(NSTableColumn)(new NSTableColumn()).alloc(); |
45 | 489 firstColumn.initWithIdentifier(firstColumn); |
490 firstColumn.setMinWidth(0); | |
0
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491 //column.setResizingMask(OS.NSTableColumnAutoresizingMask); |
45 | 492 dataCell = cast(NSBrowserCell)(new SWTBrowserCell ()).alloc ().init (); |
493 firstColumn.setDataCell (dataCell); | |
0
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494 widget.addTableColumn (firstColumn); |
123 | 495 |
0
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496 scrollView = scrollWidget; |
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497 view = widget; |
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498 } |
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499 |
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500 void createItem (TableColumn column, int index) { |
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501 if (!(0 <= index && index <= columnCount)) error (DWT.ERROR_INVALID_RANGE); |
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502 if (columnCount is columns.length) { |
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503 TableColumn [] newColumns = new TableColumn [columnCount + 4]; |
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504 System.arraycopy (columns, 0, newColumns, 0, columns.length); |
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505 columns = newColumns; |
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506 } |
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|
507 NSTableColumn nsColumn; |
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508 if (columnCount is 0) { |
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|
509 //TODO - clear attributes, alignment etc. |
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510 nsColumn = firstColumn; |
45 | 511 nsColumn.retain(); |
0
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512 firstColumn = null; |
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513 } else { |
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changeset
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514 //TODO - set attributes, alignment etc. |
80 | 515 nsColumn = cast(NSTableColumn)(new NSTableColumn()).alloc(); |
45 | 516 nsColumn.initWithIdentifier(nsColumn); |
517 nsColumn.setMinWidth(0); | |
0
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518 int checkColumn = (style & DWT.CHECK) !is 0 ? 1 : 0; |
7 | 519 (cast(NSTableView)view).moveColumn (columnCount + checkColumn, index + checkColumn); |
45 | 520 nsColumn.setDataCell (dataCell); |
0
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521 } |
45 | 522 column.createJNIRef (); |
80 | 523 NSTableHeaderCell headerCell = cast(NSTableHeaderCell)(new SWTTableHeaderCell ()).alloc ().init (); |
45 | 524 nsColumn.setHeaderCell (headerCell); |
525 display.addWidget (headerCell, column); | |
0
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526 column.nsColumn = nsColumn; |
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527 nsColumn.setWidth(0); |
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|
528 System.arraycopy (columns, index, columns, index + 1, columnCount++ - index); |
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529 columns [index] = column; |
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530 if (columnCount > 1) { |
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changeset
|
531 for (int i=0; i<itemCount; i++) { |
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parents:
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changeset
|
532 TableItem item = items [i]; |
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|
533 if (item !is null) { |
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|
534 String [] strings = item.strings; |
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|
535 if (strings !is null) { |
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|
536 String [] temp = new String [columnCount]; |
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|
537 System.arraycopy (strings, 0, temp, 0, index); |
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parents:
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changeset
|
538 System.arraycopy (strings, index, temp, index+1, columnCount-index-1); |
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changeset
|
539 temp [index] = ""; |
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changeset
|
540 item.strings = temp; |
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|
541 } |
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parents:
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|
542 if (index is 0) item.text = ""; |
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543 Image [] images = item.images; |
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|
544 if (images !is null) { |
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|
545 Image [] temp = new Image [columnCount]; |
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|
546 System.arraycopy (images, 0, temp, 0, index); |
380af2bdd8e5
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parents:
diff
changeset
|
547 System.arraycopy (images, index, temp, index+1, columnCount-index-1); |
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changeset
|
548 item.images = temp; |
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|
549 } |
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parents:
diff
changeset
|
550 if (index is 0) item.image = null; |
380af2bdd8e5
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|
551 Color [] cellBackground = item.cellBackground; |
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parents:
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|
552 if (cellBackground !is null) { |
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parents:
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|
553 Color [] temp = new Color [columnCount]; |
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parents:
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changeset
|
554 System.arraycopy (cellBackground, 0, temp, 0, index); |
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555 System.arraycopy (cellBackground, index, temp, index+1, columnCount-index-1); |
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556 item.cellBackground = temp; |
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557 } |
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558 Color [] cellForeground = item.cellForeground; |
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559 if (cellForeground !is null) { |
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560 Color [] temp = new Color [columnCount]; |
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561 System.arraycopy (cellForeground, 0, temp, 0, index); |
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562 System.arraycopy (cellForeground, index, temp, index+1, columnCount-index-1); |
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563 item.cellForeground = temp; |
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564 } |
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565 Font [] cellFont = item.cellFont; |
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566 if (cellFont !is null) { |
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567 Font [] temp = new Font [columnCount]; |
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568 System.arraycopy (cellFont, 0, temp, 0, index); |
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569 System.arraycopy (cellFont, index, temp, index+1, columnCount-index-1); |
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570 item.cellFont = temp; |
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571 } |
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572 } |
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573 } |
45 | 574 } else { |
575 for (int i = 0; i < itemCount; i++) { | |
576 items [i].customWidth = -1; | |
577 } | |
0
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578 } |
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579 } |
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580 |
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581 void createItem (TableItem item, int index) { |
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582 if (!(0 <= index && index <= itemCount)) error (DWT.ERROR_INVALID_RANGE); |
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583 if (itemCount is items.length) { |
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584 /* Grow the array faster when redraw is off */ |
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585 int length = drawCount is 0 ? items.length + 4 : Math.max (4, items.length * 3 / 2); |
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586 TableItem [] newItems = new TableItem [length]; |
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587 System.arraycopy (items, 0, newItems, 0, items.length); |
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588 items = newItems; |
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589 } |
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590 System.arraycopy (items, index, items, index + 1, itemCount++ - index); |
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591 items [index] = item; |
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592 //TODO - use noteNumberOfRowsChanged? |
7 | 593 (cast(NSTableView)view).reloadData(); |
0
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594 } |
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595 |
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596 void createWidget () { |
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597 super.createWidget (); |
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598 items = new TableItem [4]; |
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599 columns = new TableColumn [4]; |
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600 } |
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601 |
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602 Color defaultBackground () { |
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603 return display.getSystemColor (DWT.COLOR_LIST_BACKGROUND); |
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604 } |
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605 |
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606 Color defaultForeground () { |
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607 return display.getSystemColor (DWT.COLOR_LIST_FOREGROUND); |
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608 } |
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609 |
45 | 610 void deregister () { |
611 super.deregister (); | |
612 display.removeWidget (headerView); | |
613 display.removeWidget (dataCell); | |
614 } | |
615 | |
0
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616 /** |
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617 * Deselects the item at the given zero-relative index in the receiver. |
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618 * If the item at the index was already deselected, it remains |
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619 * deselected. Indices that are out of range are ignored. |
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620 * |
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621 * @param index the index of the item to deselect |
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622 * |
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623 * @exception DWTException <ul> |
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624 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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625 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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626 * </ul> |
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627 */ |
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628 public void deselect (int index) { |
45 | 629 checkWidget (); |
0
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630 if (0 <= index && index < itemCount) { |
7 | 631 NSTableView widget = cast(NSTableView)view; |
0
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632 ignoreSelect = true; |
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633 widget.deselectRow (index); |
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634 ignoreSelect = false; |
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635 } |
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636 } |
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637 |
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638 /** |
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639 * Deselects the items at the given zero-relative indices in the receiver. |
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640 * If the item at the given zero-relative index in the receiver |
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641 * is selected, it is deselected. If the item at the index |
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642 * was not selected, it remains deselected. The range of the |
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643 * indices is inclusive. Indices that are out of range are ignored. |
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644 * |
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645 * @param start the start index of the items to deselect |
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646 * @param end the end index of the items to deselect |
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647 * |
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648 * @exception DWTException <ul> |
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649 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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650 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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651 * </ul> |
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652 */ |
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653 public void deselect (int start, int end) { |
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654 checkWidget(); |
45 | 655 if (start > end) return; |
656 if (end < 0 || start >= itemCount) return; | |
657 start = Math.max (0, start); | |
658 end = Math.min (itemCount - 1, end); | |
0
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659 if (start is 0 && end is itemCount - 1) { |
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660 deselectAll (); |
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661 } else { |
7 | 662 NSTableView widget = cast(NSTableView)view; |
0
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663 ignoreSelect = true; |
45 | 664 for (int i=start; i<=end; i++) { |
0
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665 widget.deselectRow (i); |
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|
666 } |
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|
667 ignoreSelect = false; |
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|
668 } |
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|
669 } |
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|
670 |
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|
671 /** |
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|
672 * Deselects the items at the given zero-relative indices in the receiver. |
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673 * If the item at the given zero-relative index in the receiver |
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674 * is selected, it is deselected. If the item at the index |
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675 * was not selected, it remains deselected. Indices that are out |
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676 * of range and duplicate indices are ignored. |
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|
677 * |
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|
678 * @param indices the array of indices for the items to deselect |
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|
679 * |
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|
680 * @exception IllegalArgumentException <ul> |
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681 * <li>ERROR_NULL_ARGUMENT - if the set of indices is null</li> |
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682 * </ul> |
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683 * @exception DWTException <ul> |
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684 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
685 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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686 * </ul> |
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687 */ |
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688 public void deselect (int [] indices) { |
45 | 689 checkWidget (); |
0
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|
690 if (indices is null) error (DWT.ERROR_NULL_ARGUMENT); |
7 | 691 NSTableView widget = cast(NSTableView)view; |
0
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692 ignoreSelect = true; |
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|
693 for (int i=0; i<indices.length; i++) { |
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694 widget.deselectRow (indices [i]); |
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695 } |
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696 ignoreSelect = false; |
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697 } |
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|
698 |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
699 /** |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
700 * Deselects all selected items in the receiver. |
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701 * |
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parents:
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|
702 * @exception DWTException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
703 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
704 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
705 * </ul> |
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|
706 */ |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
707 public void deselectAll () { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
708 checkWidget (); |
7 | 709 NSTableView widget = cast(NSTableView)view; |
0
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
710 ignoreSelect = true; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
711 widget.deselectAll(null); |
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parents:
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712 ignoreSelect = false; |
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|
713 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
714 |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
715 void destroyItem (TableColumn column) { |
380af2bdd8e5
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parents:
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|
716 int index = 0; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
717 while (index < columnCount) { |
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parents:
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|
718 if (columns [index] is column) break; |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
719 index++; |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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|
720 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
721 for (int i=0; i<itemCount; i++) { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
722 TableItem item = items [i]; |
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parents:
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|
723 if (item !is null) { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
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|
724 if (columnCount <= 1) { |
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parents:
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changeset
|
725 item.strings = null; |
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parents:
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changeset
|
726 item.images = null; |
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parents:
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|
727 item.cellBackground = null; |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
728 item.cellForeground = null; |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
729 item.cellFont = null; |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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changeset
|
730 } else { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
731 if (item.strings !is null) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
732 String [] strings = item.strings; |
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parents:
diff
changeset
|
733 if (index is 0) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
734 item.text = strings [1] !is null ? strings [1] : ""; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
735 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
736 String [] temp = new String [columnCount - 1]; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
737 System.arraycopy (strings, 0, temp, 0, index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
738 System.arraycopy (strings, index + 1, temp, index, columnCount - 1 - index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
739 item.strings = temp; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
740 } else { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
741 if (index is 0) item.text = ""; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
742 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
743 if (item.images !is null) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
744 Image [] images = item.images; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
745 if (index is 0) item.image = images [1]; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
746 Image [] temp = new Image [columnCount - 1]; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
747 System.arraycopy (images, 0, temp, 0, index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
748 System.arraycopy (images, index + 1, temp, index, columnCount - 1 - index); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
749 item.images = temp; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
750 } else { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
751 if (index is 0) item.image = null; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
752 } |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
753 if (item.cellBackground !is null) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
754 Color [] cellBackground = item.cellBackground; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
755 Color [] temp = new Color [columnCount - 1]; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
756 System.arraycopy (cellBackground, 0, temp, 0, index); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
757 System.arraycopy (cellBackground, index + 1, temp, index, columnCount - 1 - index); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
758 item.cellBackground = temp; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
759 } |
380af2bdd8e5
Upload of whole dwt tree
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parents:
diff
changeset
|
760 if (item.cellForeground !is null) { |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
761 Color [] cellForeground = item.cellForeground; |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
762 Color [] temp = new Color [columnCount - 1]; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
763 System.arraycopy (cellForeground, 0, temp, 0, index); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
764 System.arraycopy (cellForeground, index + 1, temp, index, columnCount - 1 - index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
765 item.cellForeground = temp; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
766 } |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
767 if (item.cellFont !is null) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
768 Font [] cellFont = item.cellFont; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
769 Font [] temp = new Font [columnCount - 1]; |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
770 System.arraycopy (cellFont, 0, temp, 0, index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
771 System.arraycopy (cellFont, index + 1, temp, index, columnCount - 1 - index); |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
772 item.cellFont = temp; |
380af2bdd8e5
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parents:
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changeset
|
773 } |
380af2bdd8e5
Upload of whole dwt tree
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parents:
diff
changeset
|
774 } |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
775 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
776 } |
123 | 777 |
80 | 778 NSInteger oldIndex = (cast(NSTableView)view).columnWithIdentifier (column.nsColumn); |
123 | 779 |
0
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parents:
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changeset
|
780 if (columnCount is 1) { |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
781 //TODO - reset attributes |
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parents:
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changeset
|
782 firstColumn = column.nsColumn; |
380af2bdd8e5
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parents:
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changeset
|
783 firstColumn.setWidth (0); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
784 } else { |
7 | 785 (cast(NSTableView)view).removeTableColumn(column.nsColumn); |
0
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parents:
diff
changeset
|
786 } |
380af2bdd8e5
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parents:
diff
changeset
|
787 System.arraycopy (columns, index + 1, columns, index, --columnCount - index); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
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changeset
|
788 columns [columnCount] = null; |
123 | 789 |
80 | 790 NSArray array = (cast(NSTableView)view).tableColumns (); |
791 NSUInteger arraySize = array.count (); | |
792 for (NSUInteger i = oldIndex; i < arraySize; i++) { | |
793 objc.id columnId = array.objectAtIndex (i).id; | |
45 | 794 for (int j = 0; j < columnCount; j++) { |
795 if (columns[j].nsColumn.id is columnId) { | |
796 columns [j].sendEvent (DWT.Move); | |
797 break; | |
798 } | |
799 } | |
0
380af2bdd8e5
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parents:
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changeset
|
800 } |
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parents:
diff
changeset
|
801 } |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
802 |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
803 void destroyItem (TableItem item) { |
380af2bdd8e5
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parents:
diff
changeset
|
804 int index = 0; |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
805 while (index < itemCount) { |
380af2bdd8e5
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parents:
diff
changeset
|
806 if (items [index] is item) break; |
380af2bdd8e5
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parents:
diff
changeset
|
807 index++; |
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parents:
diff
changeset
|
808 } |
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Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
809 if (index !is itemCount - 1) fixSelection (index, false); |
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
810 System.arraycopy (items, index + 1, items, index, --itemCount - index); |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
811 items [itemCount] = null; |
7 | 812 (cast(NSTableView)view).noteNumberOfRowsChanged(); |
0
380af2bdd8e5
Upload of whole dwt tree
Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
813 if (itemCount is 0) { |
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parents:
diff
changeset
|
814 setTableEmpty (); |
380af2bdd8e5
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
parents:
diff
changeset
|
815 } else { |
123 | 816 // fixScrollBar (); |
0
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817 } |
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818 } |
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819 |
80 | 820 void drawInteriorWithFrame_inView (objc.id id, objc.SEL sel, objc.id cellFrame, objc.id view) { |
821 NSRect rect = NSRect (); | |
90 | 822 OS.memmove (&rect, cellFrame, NSRect.sizeof); |
123 | 823 |
80 | 824 NSTableView tableView = cast(NSTableView)this.view; |
45 | 825 NSBrowserCell cell = new NSBrowserCell (id); |
826 NSRange rowsRange = tableView.rowsInRect (rect); | |
80 | 827 NSUInteger rowIndex = rowsRange.location; |
45 | 828 TableItem item = items [rowIndex]; |
829 int columnIndex = 0; | |
80 | 830 NSUInteger nsColumnIndex = 0; |
45 | 831 if (columnCount !is 0) { |
832 NSIndexSet columnsSet = tableView.columnIndexesInRect (rect); | |
80 | 833 nsColumnIndex = columnsSet.firstIndex (); |
45 | 834 NSArray nsColumns = tableView.tableColumns (); |
90 | 835 cocoa.id nsColumn = nsColumns.objectAtIndex (nsColumnIndex); |
45 | 836 for (int i = 0; i < columnCount; i++) { |
837 if (columns[i].nsColumn.id is nsColumn.id) { | |
838 columnIndex = indexOf (columns[i]); | |
839 break; | |
840 } | |
841 } | |
842 } | |
123 | 843 |
45 | 844 Color background = item.cellBackground !is null ? item.cellBackground [columnIndex] : null; |
845 if (background is null) background = item.background; | |
846 bool drawBackground = background !is null; | |
847 bool drawForeground = true; | |
848 bool isSelected = tableView.isRowSelected (rowIndex); | |
849 bool drawSelection = isSelected; | |
123 | 850 |
45 | 851 NSColor nsSelectionBackground = null; |
852 NSColor nsSelectionForeground = null; | |
853 if (isSelected) { | |
854 if (isFocusControl ()) { | |
855 nsSelectionForeground = NSColor.alternateSelectedControlTextColor (); | |
856 } else { | |
857 nsSelectionForeground = NSColor.selectedControlTextColor (); | |
858 } | |
859 nsSelectionForeground = nsSelectionForeground.colorUsingColorSpace (NSColorSpace.deviceRGBColorSpace ()); | |
860 nsSelectionBackground = cell.highlightColorInView (tableView); | |
861 nsSelectionBackground = nsSelectionBackground.colorUsingColorSpace (NSColorSpace.deviceRGBColorSpace ()); | |
862 } | |
123 | 863 |
80 | 864 NSRect fullRect = NSRect (); |
45 | 865 fullRect.x = rect.x; fullRect.y = rect.y; fullRect.height = rect.height; |
866 if (columnCount is 0) { | |
867 if (item.customWidth !is -1) { | |
868 fullRect.width = item.customWidth; | |
869 } else { | |
870 NSSize contentSize = cell.cellSizeForBounds (rect); | |
871 fullRect.width = contentSize.width; | |
872 } | |
873 } else { | |
874 NSSize spacing = tableView.intercellSpacing (); | |
875 fullRect.width = rect.width + spacing.width; | |
876 } | |
123 | 877 |
45 | 878 if (hooks (DWT.EraseItem)) { |
90 | 879 NSRect eraseItemRect; |
45 | 880 // TODO how to handle rearranged columns? The third clause below ensures that |
881 // there are either 0 columns or that column 0 is still the first physical column. | |
882 if (columnIndex is 0 && (style & DWT.CHECK) !is 0 && (columnCount is 0 || tableView.columnWithIdentifier (columns[0].nsColumn) is 1)) { | |
80 | 883 eraseItemRect = NSRect (); |
45 | 884 eraseItemRect.y = fullRect.y; |
885 eraseItemRect.width = fullRect.x + fullRect.width; | |
886 eraseItemRect.height = fullRect.height; | |
887 } else { | |
888 eraseItemRect = fullRect; | |
889 } | |
890 GCData data = new GCData (); | |
90 | 891 data.paintRectStruct = eraseItemRect; |
892 data.paintRect = &data.paintRectStruct; | |
45 | 893 GC gc = GC.cocoa_new (this, data); |
894 gc.setFont (item.getFont (columnIndex)); | |
895 if (isSelected) { | |
90 | 896 Carbon.CGFloat[] components = [nsSelectionForeground.numberOfComponents ()]; |
897 nsSelectionForeground.getComponents (components.ptr); | |
45 | 898 Color selectionForeground = Color.cocoa_new (display, components); |
899 gc.setForeground (selectionForeground); | |
80 | 900 components = [nsSelectionBackground.numberOfComponents ()]; |
90 | 901 nsSelectionBackground.getComponents (components.ptr); |
45 | 902 Color selectionBackground = Color.cocoa_new (display, components); |
903 gc.setBackground (selectionBackground); | |
904 } else { | |
905 gc.setForeground (item.getForeground (columnIndex)); | |
906 gc.setBackground (item.getBackground (columnIndex)); | |
907 } | |
123 | 908 |
45 | 909 Event event = new Event (); |
910 event.item = item; | |
911 event.gc = gc; | |
912 event.index = columnIndex; | |
913 event.detail = DWT.FOREGROUND; | |
914 if (drawBackground) event.detail |= DWT.BACKGROUND; | |
915 if (isSelected) event.detail |= DWT.SELECTED; | |
80 | 916 event.x = cast(int)eraseItemRect.x; |
917 event.y = cast(int)eraseItemRect.y; | |
918 event.width = cast(int)eraseItemRect.width; | |
919 event.height = cast(int)eraseItemRect.height; | |
45 | 920 sendEvent (DWT.EraseItem, event); |
921 gc.dispose (); | |
922 if (item.isDisposed ()) return; | |
923 if (!event.doit) { | |
924 drawForeground = drawBackground = drawSelection = false; | |
925 } else { | |
926 drawBackground = drawBackground && (event.detail & DWT.BACKGROUND) !is 0; | |
927 drawForeground = (event.detail & DWT.FOREGROUND) !is 0; | |
928 drawSelection = drawSelection && (event.detail & DWT.SELECTED) !is 0; | |
929 } | |
123 | 930 |
45 | 931 if (drawSelection) { |
80 | 932 NSRect selectionRect = NSRect (); |
45 | 933 selectionRect.y = rect.y; selectionRect.height = rect.height; |
934 if (columnCount > 0) { | |
935 NSRect columnRect = tableView.rectOfColumn (nsColumnIndex); | |
936 selectionRect.x = columnRect.x; selectionRect.width = columnRect.width; | |
937 } else { | |
938 NSRect rowRect = tableView.rectOfRow (rowIndex); | |
939 if ((style & DWT.CHECK) !is 0) { | |
940 /* highlighting at this stage draws over the checkbox, so don't include its column */ | |
90 | 941 Carbon.CGFloat checkWidth = checkColumn.width (); |
45 | 942 selectionRect.x = checkWidth; |
943 selectionRect.width = rowRect.width - checkWidth; | |
944 } else { | |
945 selectionRect.width = rowRect.width; | |
946 } | |
947 } | |
948 callSuper (tableView.id, OS.sel_highlightSelectionInClipRect_, selectionRect); | |
949 } | |
950 } | |
123 | 951 |
45 | 952 if (drawBackground && !drawSelection) { |
953 NSGraphicsContext context = NSGraphicsContext.currentContext (); | |
954 context.saveGraphicsState (); | |
90 | 955 Carbon.CGFloat[] colorRGB = background.handle; |
45 | 956 NSColor color = NSColor.colorWithDeviceRed (colorRGB[0], colorRGB[1], colorRGB[2], 1f); |
957 color.setFill (); | |
958 NSBezierPath.fillRect (fullRect); | |
959 context.restoreGraphicsState (); | |
960 } | |
123 | 961 |
45 | 962 if (drawForeground) { |
963 cell.setHighlighted (false); | |
964 callSuper (id, sel, rect, view); | |
965 } | |
123 | 966 |
45 | 967 if (hooks (DWT.PaintItem)) { |
968 NSRect contentRect = cell.titleRectForBounds (rect); | |
969 NSSize contentSize = cell.cellSizeForBounds (rect); | |
123 | 970 |
45 | 971 GCData data = new GCData (); |
972 // TODO how to handle rearranged columns? The third clause below ensures that | |
973 // there are either 0 columns or that column 0 is still the first physical column. | |
974 if (columnIndex is 0 && (style & DWT.CHECK) !is 0 && (columnCount is 0 || tableView.columnWithIdentifier (columns[0].nsColumn) is 1)) { | |
80 | 975 NSRect gcRect = NSRect (); |
45 | 976 gcRect.y = fullRect.y; |
977 gcRect.width = fullRect.x + fullRect.width; | |
978 gcRect.height = fullRect.height; | |
90 | 979 data.paintRectStruct = gcRect; |
980 data.paintRect = &data.paintRectStruct; | |
45 | 981 } else { |
90 | 982 data.paintRectStruct = fullRect; |
983 data.paintRect = &data.paintRectStruct; | |
45 | 984 } |
985 GC gc = GC.cocoa_new (this, data); | |
986 gc.setFont (item.getFont (columnIndex)); | |
987 if (isSelected) { | |
90 | 988 Carbon.CGFloat[] components = [nsSelectionForeground.numberOfComponents ()]; |
989 nsSelectionForeground.getComponents (components.ptr); | |
45 | 990 Color selectionForeground = Color.cocoa_new (display, components); |
991 gc.setForeground (selectionForeground); | |
80 | 992 components = [nsSelectionBackground.numberOfComponents ()]; |
90 | 993 nsSelectionBackground.getComponents (components.ptr); |
45 | 994 Color selectionBackground = Color.cocoa_new (display, components); |
995 gc.setBackground (selectionBackground); | |
996 gc.setBackground (display.getSystemColor (DWT.COLOR_GREEN)); | |
997 } else { | |
998 gc.setForeground (item.getForeground (columnIndex)); | |
999 gc.setBackground (item.getBackground (columnIndex)); | |
1000 } | |
123 | 1001 |
45 | 1002 Event event = new Event (); |
1003 event.item = item; | |
1004 event.gc = gc; | |
1005 event.index = columnIndex; | |
1006 if (isSelected) event.detail |= DWT.SELECTED; | |
80 | 1007 event.x = cast(int)contentRect.x; |
1008 event.y = cast(int)contentRect.y; | |
1009 event.width = cast(int)Math.ceil (contentSize.width); | |
1010 event.height = cast(int)Math.ceil (fullRect.height); | |
45 | 1011 sendEvent (DWT.PaintItem, event); |
1012 gc.dispose (); | |
1013 } | |
1014 } | |
1015 | |
0
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1016 void fixSelection (int index, bool add) { |
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1017 int [] selection = getSelectionIndices (); |
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1018 if (selection.length is 0) return; |
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1019 int newCount = 0; |
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1020 bool fix = false; |
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1021 for (int i = 0; i < selection.length; i++) { |
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1022 if (!add && selection [i] is index) { |
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1023 fix = true; |
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1024 } else { |
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1025 int newIndex = newCount++; |
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1026 selection [newIndex] = selection [i] + 1; |
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1027 if (selection [newIndex] - 1 >= index) { |
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1028 selection [newIndex] += add ? 1 : -1; |
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1029 fix = true; |
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1030 } |
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1031 } |
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1032 } |
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1033 if (fix) select (selection, newCount, true); |
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1034 } |
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1035 |
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1036 int getCheckColumnWidth () { |
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1037 return 20; //TODO - compute width |
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1038 } |
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1039 |
80 | 1040 TableColumn getColumn (cocoa.id id) { |
45 | 1041 for (int i = 0; i < columnCount; i++) { |
1042 if (columns[i].nsColumn.id is id.id) { | |
1043 return columns[i]; | |
1044 } | |
1045 } | |
1046 return null; | |
1047 } | |
1048 | |
0
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1049 /** |
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1050 * Returns the column at the given, zero-relative index in the |
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1051 * receiver. Throws an exception if the index is out of range. |
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1052 * Columns are returned in the order that they were created. |
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1053 * If no <code>TableColumn</code>s were created by the programmer, |
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1054 * this method will throw <code>ERROR_INVALID_RANGE</code> despite |
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1055 * the fact that a single column of data may be visible in the table. |
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1056 * This occurs when the programmer uses the table like a list, adding |
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1057 * items but never creating a column. |
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1058 * |
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1059 * @param index the index of the column to return |
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1060 * @return the column at the given index |
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1061 * |
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1062 * @exception IllegalArgumentException <ul> |
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1063 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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1064 * </ul> |
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1065 * @exception DWTException <ul> |
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1066 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1067 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1068 * </ul> |
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1069 * |
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1070 * @see Table#getColumnOrder() |
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1071 * @see Table#setColumnOrder(int[]) |
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1072 * @see TableColumn#getMoveable() |
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1073 * @see TableColumn#setMoveable(bool) |
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1074 * @see DWT#Move |
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1075 */ |
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1076 public TableColumn getColumn (int index) { |
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1077 checkWidget (); |
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1078 if (!(0 <=index && index < columnCount)) error (DWT.ERROR_INVALID_RANGE); |
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1079 return columns [index]; |
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1080 } |
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1081 |
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1082 /** |
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1083 * Returns the number of columns contained in the receiver. |
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1084 * If no <code>TableColumn</code>s were created by the programmer, |
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1085 * this value is zero, despite the fact that visually, one column |
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1086 * of items may be visible. This occurs when the programmer uses |
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1087 * the table like a list, adding items but never creating a column. |
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1088 * |
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1089 * @return the number of columns |
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1090 * |
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1091 * @exception DWTException <ul> |
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1092 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1093 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1094 * </ul> |
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1095 */ |
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1096 public int getColumnCount () { |
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1097 checkWidget (); |
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1098 return columnCount; |
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1099 } |
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1100 |
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1101 /** |
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1102 * Returns an array of zero-relative integers that map |
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1103 * the creation order of the receiver's items to the |
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1104 * order in which they are currently being displayed. |
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1105 * <p> |
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1106 * Specifically, the indices of the returned array represent |
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1107 * the current visual order of the items, and the contents |
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1108 * of the array represent the creation order of the items. |
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1109 * </p><p> |
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1110 * Note: This is not the actual structure used by the receiver |
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1111 * to maintain its list of items, so modifying the array will |
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1112 * not affect the receiver. |
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1113 * </p> |
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1114 * |
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1115 * @return the current visual order of the receiver's items |
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1116 * |
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1117 * @exception DWTException <ul> |
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1118 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1119 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1120 * </ul> |
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1121 * |
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1122 * @see Table#setColumnOrder(int[]) |
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1123 * @see TableColumn#getMoveable() |
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1124 * @see TableColumn#setMoveable(bool) |
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1125 * @see DWT#Move |
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1126 * |
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1127 * @since 3.1 |
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1128 */ |
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1129 public int [] getColumnOrder () { |
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1130 checkWidget (); |
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1131 int [] order = new int [columnCount]; |
45 | 1132 for (int i = 0; i < columnCount; i++) { |
0
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1133 TableColumn column = columns [i]; |
80 | 1134 int index = (cast(NSTableView)view).columnWithIdentifier (column.nsColumn); |
45 | 1135 if ((style & DWT.CHECK) !is 0) index -= 1; |
1136 order [index] = i; | |
0
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1137 } |
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1138 return order; |
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1139 } |
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1140 |
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1141 /** |
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1142 * Returns an array of <code>TableColumn</code>s which are the |
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1143 * columns in the receiver. Columns are returned in the order |
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1144 * that they were created. If no <code>TableColumn</code>s were |
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1145 * created by the programmer, the array is empty, despite the fact |
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1146 * that visually, one column of items may be visible. This occurs |
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1147 * when the programmer uses the table like a list, adding items but |
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1148 * never creating a column. |
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1149 * <p> |
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1150 * Note: This is not the actual structure used by the receiver |
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1151 * to maintain its list of items, so modifying the array will |
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1152 * not affect the receiver. |
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1153 * </p> |
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1154 * |
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1155 * @return the items in the receiver |
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1156 * |
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1157 * @exception DWTException <ul> |
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1158 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1159 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1160 * </ul> |
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1161 * |
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1162 * @see Table#getColumnOrder() |
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1163 * @see Table#setColumnOrder(int[]) |
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1164 * @see TableColumn#getMoveable() |
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1165 * @see TableColumn#setMoveable(bool) |
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1166 * @see DWT#Move |
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1167 */ |
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1168 public TableColumn [] getColumns () { |
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1169 checkWidget (); |
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1170 TableColumn [] result = new TableColumn [columnCount]; |
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1171 System.arraycopy (columns, 0, result, 0, columnCount); |
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1172 return result; |
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1173 } |
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|
1174 |
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|
1175 /** |
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1176 * Returns the width in pixels of a grid line. |
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1177 * |
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1178 * @return the width of a grid line in pixels |
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1179 * |
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1180 * @exception DWTException <ul> |
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1181 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1182 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1183 * </ul> |
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1184 */ |
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1185 public int getGridLineWidth () { |
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1186 checkWidget (); |
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1187 return 0; |
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1188 } |
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1189 |
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1190 /** |
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1191 * Returns the height of the receiver's header |
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1192 * |
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1193 * @return the height of the header or zero if the header is not visible |
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1194 * |
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1195 * @exception DWTException <ul> |
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1196 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1197 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1198 * </ul> |
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1199 * |
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1200 * @since 2.0 |
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|
1201 */ |
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1202 public int getHeaderHeight () { |
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1203 checkWidget (); |
7 | 1204 NSTableHeaderView headerView = (cast(NSTableView)view).headerView(); |
0
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1205 if (headerView is null) return 0; |
7 | 1206 return cast(int)headerView.bounds().height; |
0
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1207 } |
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1208 |
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1209 /** |
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1210 * Returns <code>true</code> if the receiver's header is visible, |
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1211 * and <code>false</code> otherwise. |
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1212 * <p> |
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1213 * If one of the receiver's ancestors is not visible or some |
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1214 * other condition makes the receiver not visible, this method |
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1215 * may still indicate that it is considered visible even though |
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1216 * it may not actually be showing. |
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1217 * </p> |
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1218 * |
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1219 * @return the receiver's header's visibility state |
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1220 * |
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1221 * @exception DWTException <ul> |
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1222 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1223 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1224 * </ul> |
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1225 */ |
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1226 public bool getHeaderVisible () { |
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1227 checkWidget (); |
7 | 1228 return (cast(NSTableView)view).headerView() !is null; |
0
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1229 } |
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1230 |
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1231 int getInsetWidth () { |
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1232 //TODO - wrong |
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1233 return 20; |
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1234 } |
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1235 |
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1236 /** |
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1237 * Returns the item at the given, zero-relative index in the |
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1238 * receiver. Throws an exception if the index is out of range. |
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1239 * |
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1240 * @param index the index of the item to return |
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1241 * @return the item at the given index |
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1242 * |
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1243 * @exception IllegalArgumentException <ul> |
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1244 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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1245 * </ul> |
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1246 * @exception DWTException <ul> |
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1247 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1248 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1249 * </ul> |
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1250 */ |
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1251 public TableItem getItem (int index) { |
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1252 checkWidget (); |
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1253 if (!(0 <= index && index < itemCount)) error (DWT.ERROR_INVALID_RANGE); |
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1254 return _getItem (index); |
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1255 } |
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1256 |
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1257 /** |
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1258 * Returns the item at the given point in the receiver |
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1259 * or null if no such item exists. The point is in the |
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1260 * coordinate system of the receiver. |
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1261 * <p> |
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1262 * The item that is returned represents an item that could be selected by the user. |
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1263 * For example, if selection only occurs in items in the first column, then null is |
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1264 * returned if the point is outside of the item. |
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1265 * Note that the DWT.FULL_SELECTION style hint, which specifies the selection policy, |
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1266 * determines the extent of the selection. |
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1267 * </p> |
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1268 * |
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1269 * @param point the point used to locate the item |
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1270 * @return the item at the given point, or null if the point is not in a selectable item |
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1271 * |
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1272 * @exception IllegalArgumentException <ul> |
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1273 * <li>ERROR_NULL_ARGUMENT - if the point is null</li> |
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1274 * </ul> |
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1275 * @exception DWTException <ul> |
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1276 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1277 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1278 * </ul> |
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1279 */ |
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1280 public TableItem getItem (Point point) { |
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1281 checkWidget (); |
80 | 1282 NSTableView widget = cast(NSTableView)view; |
46
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1283 NSPoint pt = NSPoint(); |
45 | 1284 pt.x = point.x; |
1285 pt.y = point.y; | |
1286 int row = cast(int)/*64*/widget.rowAtPoint(pt); | |
1287 if (row is -1) return null; | |
1288 return items[row]; | |
0
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1289 } |
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1290 |
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1291 /** |
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1292 * Returns the number of items contained in the receiver. |
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1293 * |
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1294 * @return the number of items |
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1295 * |
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1296 * @exception DWTException <ul> |
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1297 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1298 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1299 * </ul> |
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1300 */ |
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1301 public int getItemCount () { |
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1302 checkWidget (); |
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1303 return itemCount; |
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1304 } |
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1305 |
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1306 /** |
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1307 * Returns the height of the area which would be used to |
45 | 1308 * display <em>one</em> of the items in the receiver. |
0
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1309 * |
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1310 * @return the height of one item |
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1311 * |
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1312 * @exception DWTException <ul> |
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1313 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1314 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1315 * </ul> |
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1316 */ |
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1317 public int getItemHeight () { |
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1318 checkWidget (); |
7 | 1319 return cast(int)(cast(NSTableView)view).rowHeight(); |
0
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1320 } |
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1321 |
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1322 /** |
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1323 * Returns a (possibly empty) array of <code>TableItem</code>s which |
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1324 * are the items in the receiver. |
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1325 * <p> |
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1326 * Note: This is not the actual structure used by the receiver |
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1327 * to maintain its list of items, so modifying the array will |
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1328 * not affect the receiver. |
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1329 * </p> |
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changeset
|
1330 * |
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1331 * @return the items in the receiver |
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1332 * |
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|
1333 * @exception DWTException <ul> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1334 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
1335 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1336 * </ul> |
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1337 */ |
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|
1338 public TableItem [] getItems () { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1339 checkWidget (); |
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|
1340 TableItem [] result = new TableItem [itemCount]; |
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|
1341 if ((style & DWT.VIRTUAL) !is 0) { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1342 for (int i=0; i<itemCount; i++) { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1343 result [i] = _getItem (i); |
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1344 } |
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|
1345 } else { |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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|
1346 System.arraycopy (items, 0, result, 0, itemCount); |
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|
1347 } |
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|
1348 return result; |
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|
1349 } |
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|
1350 |
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|
1351 /** |
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|
1352 * Returns <code>true</code> if the receiver's lines are visible, |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1353 * and <code>false</code> otherwise. |
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|
1354 * <p> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1355 * If one of the receiver's ancestors is not visible or some |
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1356 * other condition makes the receiver not visible, this method |
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1357 * may still indicate that it is considered visible even though |
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1358 * it may not actually be showing. |
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1359 * </p> |
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|
1360 * |
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1361 * @return the visibility state of the lines |
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|
1362 * |
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|
1363 * @exception DWTException <ul> |
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1364 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1365 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1366 * </ul> |
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|
1367 */ |
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|
1368 public bool getLinesVisible () { |
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|
1369 checkWidget (); |
80 | 1370 return (cast(NSTableView)view).usesAlternatingRowBackgroundColors(); |
0
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|
1371 } |
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|
1372 |
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|
1373 /** |
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1374 * Returns an array of <code>TableItem</code>s that are currently |
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1375 * selected in the receiver. The order of the items is unspecified. |
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1376 * An empty array indicates that no items are selected. |
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|
1377 * <p> |
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Jacob Carlborg <doob@me.com> <jacob.carlborg@gmail.com>
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1378 * Note: This is not the actual structure used by the receiver |
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1379 * to maintain its selection, so modifying the array will |
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1380 * not affect the receiver. |
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|
1381 * </p> |
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1382 * @return an array representing the selection |
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1383 * |
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|
1384 * @exception DWTException <ul> |
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1385 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1386 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1387 * </ul> |
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|
1388 */ |
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|
1389 public TableItem [] getSelection () { |
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|
1390 checkWidget (); |
7 | 1391 NSTableView widget = cast(NSTableView)view; |
0
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1392 if (widget.numberOfSelectedRows() is 0) { |
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|
1393 return new TableItem [0]; |
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|
1394 } |
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|
1395 NSIndexSet selection = widget.selectedRowIndexes(); |
80 | 1396 NSUInteger count = selection.count(); |
1397 NSUInteger [] indexBuffer = new NSUInteger [count]; | |
1398 selection.getIndexes(indexBuffer.ptr, count, null); | |
0
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|
1399 TableItem [] result = new TableItem [count]; |
80 | 1400 for (NSUInteger i=0; i<count; i++) { |
1401 result [i] = _getItem (cast(int)/*64*/indexBuffer [i]); | |
0
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|
1402 } |
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|
1403 return result; |
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|
1404 } |
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|
1405 |
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|
1406 /** |
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1407 * Returns the number of selected items contained in the receiver. |
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1408 * |
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1409 * @return the number of selected items |
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1410 * |
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|
1411 * @exception DWTException <ul> |
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1412 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1413 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1414 * </ul> |
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|
1415 */ |
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1416 public int getSelectionCount () { |
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|
1417 checkWidget (); |
45 | 1418 return cast(int)/*64*/(cast(NSTableView)view).numberOfSelectedRows(); |
0
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1419 } |
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|
1420 |
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|
1421 /** |
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1422 * Returns the zero-relative index of the item which is currently |
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1423 * selected in the receiver, or -1 if no item is selected. |
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1424 * |
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1425 * @return the index of the selected item |
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1426 * |
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1427 * @exception DWTException <ul> |
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1428 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1429 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1430 * </ul> |
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|
1431 */ |
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|
1432 public int getSelectionIndex () { |
45 | 1433 checkWidget (); |
80 | 1434 NSTableView widget = cast(NSTableView)view; |
45 | 1435 if (widget.numberOfSelectedRows() is 0) { |
1436 return -1; | |
1437 } | |
1438 NSIndexSet selection = widget.selectedRowIndexes(); | |
80 | 1439 NSUInteger count = selection.count(); |
1440 NSUInteger [] result = new NSUInteger [count]; | |
1441 selection.getIndexes(result.ptr, count, null); | |
1442 return cast(int)/*64*/result [0]; | |
0
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|
1443 } |
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|
1444 |
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|
1445 /** |
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1446 * Returns the zero-relative indices of the items which are currently |
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1447 * selected in the receiver. The order of the indices is unspecified. |
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1448 * The array is empty if no items are selected. |
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1449 * <p> |
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1450 * Note: This is not the actual structure used by the receiver |
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1451 * to maintain its selection, so modifying the array will |
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|
1452 * not affect the receiver. |
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|
1453 * </p> |
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|
1454 * @return the array of indices of the selected items |
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changeset
|
1455 * |
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|
1456 * @exception DWTException <ul> |
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|
1457 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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changeset
|
1458 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1459 * </ul> |
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1460 */ |
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1461 public int [] getSelectionIndices () { |
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1462 checkWidget (); |
7 | 1463 NSTableView widget = cast(NSTableView)view; |
0
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1464 if (widget.numberOfSelectedRows() is 0) { |
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1465 return new int [0]; |
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1466 } |
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1467 NSIndexSet selection = widget.selectedRowIndexes(); |
80 | 1468 NSUInteger count = selection.count(); |
1469 NSUInteger [] indices = new NSUInteger [count]; | |
90 | 1470 selection.getIndexes(indices.ptr, count, null); |
0
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1471 int [] result = new int [count]; |
45 | 1472 for (int i = 0; i < indices.length; i++) { |
80 | 1473 result [i] = cast(int)/*64*/indices [i]; |
45 | 1474 } |
0
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1475 return result; |
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1476 } |
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1477 |
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1478 /** |
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1479 * Returns the column which shows the sort indicator for |
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1480 * the receiver. The value may be null if no column shows |
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1481 * the sort indicator. |
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1482 * |
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1483 * @return the sort indicator |
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1484 * |
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1485 * @exception DWTException <ul> |
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1486 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1487 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1488 * </ul> |
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1489 * |
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1490 * @see #setSortColumn(TableColumn) |
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1491 * |
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1492 * @since 3.2 |
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1493 */ |
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1494 public TableColumn getSortColumn () { |
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1495 checkWidget (); |
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1496 return sortColumn; |
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1497 } |
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1498 |
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1499 /** |
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1500 * Returns the direction of the sort indicator for the receiver. |
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1501 * The value will be one of <code>UP</code>, <code>DOWN</code> |
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1502 * or <code>NONE</code>. |
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1503 * |
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1504 * @return the sort direction |
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1505 * |
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1506 * @exception DWTException <ul> |
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1507 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1508 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1509 * </ul> |
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1510 * |
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1511 * @see #setSortDirection(int) |
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1512 * |
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1513 * @since 3.2 |
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1514 */ |
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1515 public int getSortDirection () { |
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1516 checkWidget (); |
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1517 return sortDirection; |
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1518 } |
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1519 |
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1520 /** |
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1521 * Returns the zero-relative index of the item which is currently |
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1522 * at the top of the receiver. This index can change when items are |
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1523 * scrolled or new items are added or removed. |
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1524 * |
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1525 * @return the index of the top item |
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1526 * |
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1527 * @exception DWTException <ul> |
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1528 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1529 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1530 * </ul> |
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1531 */ |
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1532 public int getTopIndex () { |
45 | 1533 checkWidget (); |
0
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1534 //TODO - partial item at the top |
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1535 NSRect rect = scrollView.documentVisibleRect(); |
46
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Updated Widget and Display to 3.514
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45
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|
1536 NSPoint point = NSPoint(); |
0
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1537 point.x = rect.x; |
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1538 point.y = rect.y; |
80 | 1539 return cast(int)/*64*/(cast(NSTableView)view).rowAtPoint(point); |
0
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1540 } |
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1541 |
80 | 1542 void highlightSelectionInClipRect(objc.id id, objc.SEL sel, objc.id rect) { |
45 | 1543 if (!hooks (DWT.EraseItem)) { |
80 | 1544 NSRect clipRect = NSRect (); |
1545 OS.memmove (&clipRect, rect, NSRect.sizeof); | |
45 | 1546 callSuper (id, sel, clipRect); |
1547 } | |
1548 } | |
0
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1549 |
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1550 /** |
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1551 * Searches the receiver's list starting at the first column |
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1552 * (index 0) until a column is found that is equal to the |
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1553 * argument, and returns the index of that column. If no column |
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1554 * is found, returns -1. |
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1555 * |
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1556 * @param column the search column |
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1557 * @return the index of the column |
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1558 * |
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1559 * @exception IllegalArgumentException <ul> |
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1560 * <li>ERROR_NULL_ARGUMENT - if the column is null</li> |
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1561 * </ul> |
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1562 * @exception DWTException <ul> |
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1563 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1564 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1565 * </ul> |
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1566 */ |
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|
1567 public int indexOf (TableColumn column) { |
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1568 checkWidget (); |
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1569 if (column is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1570 for (int i=0; i<columnCount; i++) { |
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1571 if (columns [i] is column) return i; |
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1572 } |
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1573 return -1; |
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|
1574 } |
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|
1575 |
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|
1576 /** |
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1577 * Searches the receiver's list starting at the first item |
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1578 * (index 0) until an item is found that is equal to the |
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1579 * argument, and returns the index of that item. If no item |
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1580 * is found, returns -1. |
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|
1581 * |
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|
1582 * @param item the search item |
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1583 * @return the index of the item |
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|
1584 * |
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|
1585 * @exception IllegalArgumentException <ul> |
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diff
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|
1586 * <li>ERROR_NULL_ARGUMENT - if the item is null</li> |
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1587 * </ul> |
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1588 * @exception DWTException <ul> |
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|
1589 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1590 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1591 * </ul> |
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|
1592 */ |
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|
1593 public int indexOf (TableItem item) { |
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|
1594 checkWidget (); |
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|
1595 if (item is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1596 if (1 <= lastIndexOf && lastIndexOf < itemCount - 1) { |
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|
1597 if (items [lastIndexOf] is item) return lastIndexOf; |
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|
1598 if (items [lastIndexOf + 1] is item) return ++lastIndexOf; |
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1599 if (items [lastIndexOf - 1] is item) return --lastIndexOf; |
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|
1600 } |
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|
1601 if (lastIndexOf < itemCount / 2) { |
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1602 for (int i=0; i<itemCount; i++) { |
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|
1603 if (items [i] is item) return lastIndexOf = i; |
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|
1604 } |
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|
1605 } else { |
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|
1606 for (int i=itemCount - 1; i>=0; --i) { |
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1607 if (items [i] is item) return lastIndexOf = i; |
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1608 } |
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|
1609 } |
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|
1610 return -1; |
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|
1611 } |
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|
1612 |
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|
1613 /** |
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1614 * Returns <code>true</code> if the item is selected, |
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1615 * and <code>false</code> otherwise. Indices out of |
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1616 * range are ignored. |
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|
1617 * |
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1618 * @param index the index of the item |
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1619 * @return the selection state of the item at the index |
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|
1620 * |
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|
1621 * @exception DWTException <ul> |
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1622 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1623 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1624 * </ul> |
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|
1625 */ |
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|
1626 public bool isSelected (int index) { |
45 | 1627 checkWidget (); |
1628 if (!(0 <= index && index < itemCount)) return false; | |
7 | 1629 return (cast(NSTableView)view).isRowSelected(index); |
0
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|
1630 } |
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|
1631 |
45 | 1632 bool isTrim (NSView view) { |
1633 if (super.isTrim (view)) return true; | |
1634 return view.id is headerView.id; | |
1635 } | |
1636 | |
80 | 1637 objc.id numberOfRowsInTableView(objc.id id, objc.SEL sel, objc.id aTableView) { |
1638 return cast(objc.id )itemCount; | |
0
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|
1639 } |
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|
1640 |
45 | 1641 void register () { |
1642 super.register (); | |
1643 display.addWidget (headerView, this); | |
1644 display.addWidget (dataCell, this); | |
1645 } | |
1646 | |
0
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1647 void releaseChildren (bool destroy) { |
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|
1648 if (items !is null) { |
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|
1649 for (int i=0; i<itemCount; i++) { |
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|
1650 TableItem item = items [i]; |
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|
1651 if (item !is null && !item.isDisposed ()) { |
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|
1652 item.release (false); |
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|
1653 } |
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|
1654 } |
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|
1655 items = null; |
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|
1656 } |
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|
1657 if (columns !is null) { |
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|
1658 for (int i=0; i<columnCount; i++) { |
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|
1659 TableColumn column = columns [i]; |
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|
1660 if (column !is null && !column.isDisposed ()) { |
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|
1661 column.release (false); |
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|
1662 } |
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|
1663 } |
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|
1664 columns = null; |
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|
1665 } |
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|
1666 super.releaseChildren (destroy); |
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|
1667 } |
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|
1668 |
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|
1669 void releaseHandle () { |
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|
1670 super.releaseHandle (); |
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|
1671 if (headerView !is null) headerView.release(); |
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|
1672 headerView = null; |
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|
1673 if (firstColumn !is null) firstColumn.release(); |
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|
1674 firstColumn = null; |
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|
1675 if (checkColumn !is null) checkColumn.release(); |
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|
1676 checkColumn = null; |
45 | 1677 if (dataCell !is null) dataCell.release(); |
1678 dataCell = null; | |
0
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|
1679 } |
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|
1680 |
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|
1681 void releaseWidget () { |
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|
1682 super.releaseWidget (); |
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|
1683 currentItem = null; |
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|
1684 sortColumn = null; |
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|
1685 } |
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|
1686 |
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|
1687 /** |
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1688 * Removes the item from the receiver at the given |
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|
1689 * zero-relative index. |
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|
1690 * |
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|
1691 * @param index the index for the item |
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|
1692 * |
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|
1693 * @exception IllegalArgumentException <ul> |
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1694 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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|
1695 * </ul> |
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1696 * @exception DWTException <ul> |
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1697 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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|
1698 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
1699 * </ul> |
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|
1700 */ |
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|
1701 public void remove (int index) { |
45 | 1702 checkWidget (); |
0
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|
1703 if (!(0 <= index && index < itemCount)) error (DWT.ERROR_INVALID_RANGE); |
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|
1704 TableItem item = items [index]; |
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|
1705 if (item !is null) item.release (false); |
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|
1706 if (index !is itemCount - 1) fixSelection (index, false); |
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|
1707 System.arraycopy (items, index + 1, items, index, --itemCount - index); |
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|
1708 items [itemCount] = null; |
7 | 1709 (cast(NSTableView)view).noteNumberOfRowsChanged(); |
0
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|
1710 if (itemCount is 0) { |
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|
1711 setTableEmpty (); |
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|
1712 } else { |
123 | 1713 // fixScrollBar (); |
0
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|
1714 } |
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|
1715 } |
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|
1716 |
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changeset
|
1717 /** |
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1718 * Removes the items from the receiver which are |
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1719 * between the given zero-relative start and end |
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1720 * indices (inclusive). |
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1721 * |
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1722 * @param start the start of the range |
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1723 * @param end the end of the range |
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1724 * |
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1725 * @exception IllegalArgumentException <ul> |
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1726 * <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> |
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1727 * </ul> |
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1728 * @exception DWTException <ul> |
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1729 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1730 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1731 * </ul> |
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1732 */ |
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1733 public void remove (int start, int end) { |
45 | 1734 checkWidget (); |
0
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1735 if (start > end) return; |
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1736 if (!(0 <= start && start <= end && end < itemCount)) { |
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1737 error (DWT.ERROR_INVALID_RANGE); |
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1738 } |
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1739 if (start is 0 && end is itemCount - 1) { |
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1740 removeAll (); |
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1741 } else { |
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1742 int length = end - start + 1; |
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1743 for (int i=0; i<length; i++) remove (start); |
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1744 } |
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1745 } |
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|
1746 |
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1747 /** |
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1748 * Removes the items from the receiver's list at the given |
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1749 * zero-relative indices. |
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1750 * |
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1751 * @param indices the array of indices of the items |
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1752 * |
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1753 * @exception IllegalArgumentException <ul> |
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1754 * <li>ERROR_INVALID_RANGE - if the index is not between 0 and the number of elements in the list minus 1 (inclusive)</li> |
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1755 * <li>ERROR_NULL_ARGUMENT - if the indices array is null</li> |
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1756 * </ul> |
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1757 * @exception DWTException <ul> |
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1758 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1759 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1760 * </ul> |
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1761 */ |
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1762 public void remove (int [] indices) { |
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1763 checkWidget (); |
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1764 if (indices is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1765 if (indices.length is 0) return; |
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1766 int [] newIndices = new int [indices.length]; |
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1767 System.arraycopy (indices, 0, newIndices, 0, indices.length); |
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1768 sort (newIndices); |
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1769 int start = newIndices [newIndices.length - 1], end = newIndices [0]; |
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1770 if (!(0 <= start && start <= end && end < itemCount)) { |
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|
1771 error (DWT.ERROR_INVALID_RANGE); |
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|
1772 } |
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|
1773 int last = -1; |
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1774 for (int i=0; i<newIndices.length; i++) { |
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1775 int index = newIndices [i]; |
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1776 if (index !is last) { |
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1777 remove (index); |
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1778 last = index; |
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|
1779 } |
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|
1780 } |
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|
1781 } |
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|
1782 |
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|
1783 /** |
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1784 * Removes all of the items from the receiver. |
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1785 * |
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1786 * @exception DWTException <ul> |
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1787 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1788 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1789 * </ul> |
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1790 */ |
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1791 public void removeAll () { |
45 | 1792 checkWidget (); |
0
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1793 for (int i=0; i<itemCount; i++) { |
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1794 TableItem item = items [i]; |
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1795 if (item !is null && !item.isDisposed ()) item.release (false); |
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1796 } |
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1797 setTableEmpty (); |
7 | 1798 (cast(NSTableView)view).noteNumberOfRowsChanged(); |
0
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|
1799 } |
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|
1800 |
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|
1801 /** |
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1802 * Removes the listener from the collection of listeners who will |
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1803 * be notified when the user changes the receiver's selection. |
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1804 * |
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1805 * @param listener the listener which should no longer be notified |
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1806 * |
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1807 * @exception IllegalArgumentException <ul> |
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1808 * <li>ERROR_NULL_ARGUMENT - if the listener is null</li> |
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1809 * </ul> |
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1810 * @exception DWTException <ul> |
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1811 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1812 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1813 * </ul> |
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1814 * |
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1815 * @see SelectionListener |
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1816 * @see #addSelectionListener(SelectionListener) |
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1817 */ |
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1818 public void removeSelectionListener(SelectionListener listener) { |
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1819 checkWidget (); |
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1820 if (listener is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1821 if (eventTable is null) return; |
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1822 eventTable.unhook (DWT.Selection, listener); |
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1823 eventTable.unhook (DWT.DefaultSelection,listener); |
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1824 } |
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|
1825 |
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|
1826 /** |
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1827 * Selects the item at the given zero-relative index in the receiver. |
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1828 * If the item at the index was already selected, it remains |
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1829 * selected. Indices that are out of range are ignored. |
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1830 * |
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|
1831 * @param index the index of the item to select |
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1832 * |
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|
1833 * @exception DWTException <ul> |
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1834 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1835 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1836 * </ul> |
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1837 */ |
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1838 public void select (int index) { |
45 | 1839 checkWidget (); |
0
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1840 if (0 <= index && index < itemCount) { |
80 | 1841 NSIndexSet indexes = cast(NSIndexSet)(new NSIndexSet()).alloc(); |
0
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1842 indexes.initWithIndex(index); |
7 | 1843 NSTableView widget = cast(NSTableView)view; |
0
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1844 ignoreSelect = true; |
45 | 1845 widget.selectRowIndexes(indexes, (style & DWT.MULTI) !is 0); |
0
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1846 ignoreSelect = false; |
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1847 } |
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1848 } |
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|
1849 |
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|
1850 /** |
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1851 * Selects the items in the range specified by the given zero-relative |
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1852 * indices in the receiver. The range of indices is inclusive. |
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1853 * The current selection is not cleared before the new items are selected. |
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1854 * <p> |
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1855 * If an item in the given range is not selected, it is selected. |
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1856 * If an item in the given range was already selected, it remains selected. |
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1857 * Indices that are out of range are ignored and no items will be selected |
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1858 * if start is greater than end. |
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1859 * If the receiver is single-select and there is more than one item in the |
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1860 * given range, then all indices are ignored. |
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1861 * </p> |
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1862 * |
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1863 * @param start the start of the range |
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1864 * @param end the end of the range |
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1865 * |
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1866 * @exception DWTException <ul> |
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1867 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1868 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1869 * </ul> |
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1870 * |
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1871 * @see Table#setSelection(int,int) |
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1872 */ |
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1873 public void select (int start, int end) { |
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1874 checkWidget (); |
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1875 if (end < 0 || start > end || ((style & DWT.SINGLE) !is 0 && start !is end)) return; |
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1876 if (itemCount is 0 || start >= itemCount) return; |
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1877 if (start is 0 && end is itemCount - 1) { |
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1878 selectAll (); |
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1879 } else { |
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1880 start = Math.max (0, start); |
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1881 end = Math.min (end, itemCount - 1); |
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1882 int length = end - start + 1; |
80 | 1883 NSIndexSet indexes = cast(NSIndexSet)(new NSIndexSet()).alloc(); |
46
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1884 NSRange range = NSRange(); |
0
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1885 range.location = start; |
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1886 range.length = length; |
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1887 indexes.initWithIndexesInRange(range); |
7 | 1888 NSTableView widget = cast(NSTableView)view; |
0
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1889 ignoreSelect = true; |
45 | 1890 widget.selectRowIndexes(indexes, (style & DWT.MULTI) !is 0); |
0
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1891 ignoreSelect = false; |
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1892 } |
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|
1893 } |
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1894 |
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|
1895 /** |
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1896 * Selects the items at the given zero-relative indices in the receiver. |
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1897 * The current selection is not cleared before the new items are selected. |
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1898 * <p> |
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1899 * If the item at a given index is not selected, it is selected. |
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1900 * If the item at a given index was already selected, it remains selected. |
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1901 * Indices that are out of range and duplicate indices are ignored. |
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1902 * If the receiver is single-select and multiple indices are specified, |
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1903 * then all indices are ignored. |
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1904 * </p> |
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1905 * |
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1906 * @param indices the array of indices for the items to select |
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1907 * |
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1908 * @exception IllegalArgumentException <ul> |
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1909 * <li>ERROR_NULL_ARGUMENT - if the array of indices is null</li> |
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1910 * </ul> |
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1911 * @exception DWTException <ul> |
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1912 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1913 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1914 * </ul> |
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1915 * |
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1916 * @see Table#setSelection(int[]) |
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1917 */ |
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1918 public void select (int [] indices) { |
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1919 checkWidget (); |
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1920 if (indices is null) error (DWT.ERROR_NULL_ARGUMENT); |
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1921 int length = indices.length; |
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1922 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return; |
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1923 int count = 0; |
80 | 1924 NSMutableIndexSet indexes = cast(NSMutableIndexSet)(new NSMutableIndexSet()).alloc().init(); |
0
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1925 for (int i=0; i<length; i++) { |
45 | 1926 int index = indices [i]; |
0
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1927 if (index >= 0 && index < itemCount) { |
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1928 indexes.addIndex (indices [i]); |
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1929 count++; |
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1930 } |
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1931 } |
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1932 if (count > 0) { |
7 | 1933 NSTableView widget = cast(NSTableView)view; |
0
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1934 ignoreSelect = true; |
45 | 1935 widget.selectRowIndexes(indexes, (style & DWT.MULTI) !is 0); |
0
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1936 ignoreSelect = false; |
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1937 } |
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1938 } |
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|
1939 |
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1940 void select (int [] ids, int count, bool clear) { |
80 | 1941 NSMutableIndexSet indexes = cast(NSMutableIndexSet)(new NSMutableIndexSet()).alloc().init(); |
0
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1942 for (int i=0; i<count; i++) indexes.addIndex (ids [i] - 1); //WRONG -1 |
7 | 1943 NSTableView widget = cast(NSTableView)view; |
0
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1944 ignoreSelect = true; |
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1945 widget.selectRowIndexes(indexes, !clear); |
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1946 ignoreSelect = false; |
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1947 } |
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|
1948 |
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|
1949 /** |
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|
1950 * Selects all of the items in the receiver. |
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|
1951 * <p> |
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1952 * If the receiver is single-select, do nothing. |
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1953 * </p> |
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|
1954 * |
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|
1955 * @exception DWTException <ul> |
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1956 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1957 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1958 * </ul> |
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1959 */ |
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1960 public void selectAll () { |
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1961 checkWidget (); |
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1962 if ((style & DWT.SINGLE) !is 0) return; |
7 | 1963 NSTableView widget = cast(NSTableView)view; |
0
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1964 ignoreSelect = true; |
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1965 widget.selectAll(null); |
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1966 ignoreSelect = false; |
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1967 } |
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1968 |
90 | 1969 void setBackground (Carbon.CGFloat [] color) { |
45 | 1970 super.setBackground (color); |
1971 NSColor nsColor; | |
1972 if (color is null) { | |
1973 nsColor = null; | |
1974 } else { | |
1975 nsColor = NSColor.colorWithDeviceRed (color [0], color [1], color [2], 1); | |
1976 } | |
80 | 1977 (cast(NSTableView) view).setBackgroundColor (nsColor); |
45 | 1978 } |
1979 | |
0
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1980 /** |
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1981 * Sets the order that the items in the receiver should |
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1982 * be displayed in to the given argument which is described |
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1983 * in terms of the zero-relative ordering of when the items |
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1984 * were added. |
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1985 * |
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1986 * @param order the new order to display the items |
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1987 * |
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1988 * @exception DWTException <ul> |
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1989 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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1990 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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1991 * </ul> |
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1992 * @exception IllegalArgumentException <ul> |
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1993 * <li>ERROR_NULL_ARGUMENT - if the item order is null</li> |
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1994 * <li>ERROR_INVALID_ARGUMENT - if the item order is not the same length as the number of items</li> |
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1995 * </ul> |
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1996 * |
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1997 * @see Table#getColumnOrder() |
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1998 * @see TableColumn#getMoveable() |
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1999 * @see TableColumn#setMoveable(bool) |
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2000 * @see DWT#Move |
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2001 * |
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2002 * @since 3.1 |
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2003 */ |
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2004 public void setColumnOrder (int [] order) { |
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2005 checkWidget (); |
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2006 if (order is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2007 if (columnCount is 0) { |
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2008 if (order.length !is 0) error (DWT.ERROR_INVALID_ARGUMENT); |
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2009 return; |
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|
2010 } |
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2011 if (order.length !is columnCount) error (DWT.ERROR_INVALID_ARGUMENT); |
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2012 int [] oldOrder = getColumnOrder (); |
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2013 bool reorder = false; |
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2014 bool [] seen = new bool [columnCount]; |
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2015 for (int i=0; i<order.length; i++) { |
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2016 int index = order [i]; |
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2017 if (index < 0 || index >= columnCount) error (DWT.ERROR_INVALID_ARGUMENT); |
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2018 if (seen [index]) error (DWT.ERROR_INVALID_ARGUMENT); |
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2019 seen [index] = true; |
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2020 if (order [i] !is oldOrder [i]) reorder = true; |
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2021 } |
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2022 if (reorder) { |
80 | 2023 NSTableView tableView = cast(NSTableView)view; |
0
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2024 int [] oldX = new int [oldOrder.length]; |
45 | 2025 int check = (style & DWT.CHECK) !is 0 ? 1 : 0; |
0
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2026 for (int i=0; i<oldOrder.length; i++) { |
45 | 2027 int index = oldOrder[i]; |
80 | 2028 oldX [index] = cast(int)tableView.rectOfColumn (i + check).x; |
0
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2029 } |
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2030 int [] newX = new int [order.length]; |
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2031 for (int i=0; i<order.length; i++) { |
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2032 int index = order [i]; |
45 | 2033 TableColumn column = columns[index]; |
2034 int oldIndex = tableView.columnWithIdentifier (column.nsColumn); | |
2035 int newIndex = i + check; | |
2036 tableView.moveColumn (oldIndex, newIndex); | |
80 | 2037 newX [index] = cast(int)tableView.rectOfColumn (newIndex).x; |
0
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2038 } |
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2039 TableColumn[] newColumns = new TableColumn [columnCount]; |
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2040 System.arraycopy (columns, 0, newColumns, 0, columnCount); |
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2041 for (int i=0; i<columnCount; i++) { |
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2042 TableColumn column = newColumns [i]; |
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2043 if (!column.isDisposed ()) { |
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2044 if (newX [i] !is oldX [i]) { |
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2045 column.sendEvent (DWT.Move); |
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2046 } |
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|
2047 } |
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|
2048 } |
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|
2049 } |
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|
2050 } |
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|
2051 |
45 | 2052 void setFont(NSFont font) { |
2053 super.setFont (font); | |
2054 if (!hooks (DWT.MeasureItem)) { | |
2055 float ascent = font.ascender (); | |
2056 float descent = -font.descender () + font.leading (); | |
80 | 2057 (cast(NSTableView)view).setRowHeight (cast(int)Math.ceil (ascent + descent) + 1); |
45 | 2058 } else { |
2059 view.setNeedsDisplay (true); | |
2060 } | |
2061 } | |
2062 | |
0
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2063 /** |
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2064 * Marks the receiver's header as visible if the argument is <code>true</code>, |
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2065 * and marks it invisible otherwise. |
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2066 * <p> |
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2067 * If one of the receiver's ancestors is not visible or some |
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2068 * other condition makes the receiver not visible, marking |
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2069 * it visible may not actually cause it to be displayed. |
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2070 * </p> |
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2071 * |
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2072 * @param show the new visibility state |
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2073 * |
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|
2074 * @exception DWTException <ul> |
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2075 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2076 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2077 * </ul> |
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2078 */ |
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|
2079 public void setHeaderVisible (bool show) { |
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|
2080 checkWidget (); |
7 | 2081 (cast(NSTableView)view).setHeaderView (show ? headerView : null); |
0
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|
2082 } |
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|
2083 |
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|
2084 /** |
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2085 * Sets the number of items contained in the receiver. |
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2086 * |
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2087 * @param count the number of items |
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2088 * |
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2089 * @exception DWTException <ul> |
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2090 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2091 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2092 * </ul> |
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2093 * |
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|
2094 * @since 3.0 |
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|
2095 */ |
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2096 public void setItemCount (int count) { |
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2097 checkWidget (); |
45 | 2098 count = Math.max (0, count); |
2099 if (count is itemCount) return; | |
2100 if (count is itemCount) return; | |
2101 TableItem [] children = items; | |
2102 if (count < itemCount) { | |
2103 for (int index = count; index < itemCount; index ++) { | |
2104 TableItem item = children [index]; | |
2105 if (item !is null && !item.isDisposed()) item.release (false); | |
2106 } | |
2107 } | |
2108 if (count > itemCount) { | |
2109 if ((getStyle() & DWT.VIRTUAL) is 0) { | |
2110 for (int i=itemCount; i<count; i++) { | |
2111 new TableItem (this, DWT.NONE, i, true); | |
2112 } | |
2113 return; | |
2114 } | |
2115 } | |
2116 int length = Math.max (4, (count + 3) / 4 * 4); | |
2117 TableItem [] newItems = new TableItem [length]; | |
2118 if (children !is null) { | |
2119 System.arraycopy (items, 0, children, 0, Math.min (count, itemCount)); | |
2120 } | |
2121 children = newItems; | |
2122 this.items = newItems; | |
2123 this.itemCount = count; | |
80 | 2124 (cast(NSTableView) view).noteNumberOfRowsChanged (); |
0
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2125 } |
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2126 |
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2127 /*public*/ void setItemHeight (int itemHeight) { |
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2128 checkWidget (); |
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2129 if (itemHeight < -1) error (DWT.ERROR_INVALID_ARGUMENT); |
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2130 if (itemHeight is -1) { |
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2131 //TODO - reset item height, ensure other API's such as setFont don't do this |
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2132 } else { |
123 | 2133 // OS.SetDataBrowserTableViewRowHeight (handle, cast(short) itemHeight); |
0
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2134 } |
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2135 } |
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2136 |
45 | 2137 public void setRedraw (bool redraw) { |
2138 checkWidget (); | |
2139 super.setRedraw (redraw); | |
2140 if (redraw && drawCount is 0) { | |
2141 setScrollWidth (); | |
2142 } | |
2143 } | |
2144 | |
0
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2145 /** |
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2146 * Marks the receiver's lines as visible if the argument is <code>true</code>, |
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2147 * and marks it invisible otherwise. |
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2148 * <p> |
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2149 * If one of the receiver's ancestors is not visible or some |
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2150 * other condition makes the receiver not visible, marking |
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2151 * it visible may not actually cause it to be displayed. |
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2152 * </p> |
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2153 * |
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2154 * @param show the new visibility state |
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2155 * |
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2156 * @exception DWTException <ul> |
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2157 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2158 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2159 * </ul> |
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2160 */ |
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2161 public void setLinesVisible (bool show) { |
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2162 checkWidget (); |
7 | 2163 (cast(NSTableView)view).setUsesAlternatingRowBackgroundColors(show); |
0
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2164 } |
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2165 |
45 | 2166 bool setScrollWidth () { |
2167 return setScrollWidth (items, true); | |
2168 } | |
2169 | |
2170 bool setScrollWidth (TableItem item, bool callMeasureItem) { | |
80 | 2171 return setScrollWidth ([item], callMeasureItem); |
45 | 2172 } |
2173 | |
2174 bool setScrollWidth (TableItem items[], bool callMeasureItem) { | |
0
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2175 if (columnCount !is 0) return false; |
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2176 if (currentItem !is null) { |
123 | 2177 // if (currentItem !is item) fixScrollWidth = true; |
0
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2178 return false; |
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2179 } |
45 | 2180 if (/*ignoreRedraw ||*/ drawCount !is 0) return false; |
2181 int newWidth = 0; | |
0
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2182 GC gc = new GC (this); |
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2183 for (int i = 0; i < items.length; i++) { |
45 | 2184 TableItem item = items[i]; |
2185 if (item !is null && !item.isDisposed ()) { | |
2186 newWidth = Math.max (newWidth, item.calculateWidth (0, gc, callMeasureItem)); | |
2187 if (isDisposed ()) { | |
2188 gc.dispose (); | |
2189 return false; | |
2190 } | |
0
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2191 } |
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2192 } |
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2193 gc.dispose (); |
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2194 newWidth += getInsetWidth (); |
45 | 2195 if (firstColumn.width () < newWidth) { |
80 | 2196 NSTableView tableView = cast(NSTableView)view; |
2197 NSTableViewColumnAutoresizingStyle oldResize = tableView.columnAutoresizingStyle (); | |
45 | 2198 tableView.setColumnAutoresizingStyle (OS.NSTableViewNoColumnAutoresizing); |
2199 firstColumn.setWidth (newWidth); | |
2200 tableView.setColumnAutoresizingStyle (oldResize); | |
2201 return true; | |
0
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2202 } |
45 | 2203 return false; |
0
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2204 } |
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2205 |
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2206 /** |
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2207 * Selects the item at the given zero-relative index in the receiver. |
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2208 * The current selection is first cleared, then the new item is selected. |
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2209 * |
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2210 * @param index the index of the item to select |
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2211 * |
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2212 * @exception DWTException <ul> |
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2213 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2214 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2215 * </ul> |
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2216 * |
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2217 * @see Table#deselectAll() |
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2218 * @see Table#select(int) |
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2219 */ |
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2220 public void setSelection (int index) { |
45 | 2221 checkWidget (); |
0
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2222 //TODO - optimize to use expand flag |
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2223 deselectAll (); |
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2224 setSelection (index, false); |
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2225 } |
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2226 |
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2227 void setSelection (int index, bool notify) { |
123 | 2228 // checkWidget (); |
0
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2229 if (0 <= index && index < itemCount) { |
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2230 select (index); |
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2231 showIndex (index); |
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2232 if (notify) { |
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2233 Event event = new Event (); |
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2234 event.item = _getItem (index); |
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2235 postEvent (DWT.Selection, event); |
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2236 } |
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2237 } |
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2238 } |
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2239 |
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2240 /** |
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2241 * Selects the items in the range specified by the given zero-relative |
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2242 * indices in the receiver. The range of indices is inclusive. |
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2243 * The current selection is cleared before the new items are selected. |
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2244 * <p> |
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2245 * Indices that are out of range are ignored and no items will be selected |
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2246 * if start is greater than end. |
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2247 * If the receiver is single-select and there is more than one item in the |
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2248 * given range, then all indices are ignored. |
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2249 * </p> |
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2250 * |
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2251 * @param start the start index of the items to select |
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2252 * @param end the end index of the items to select |
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2253 * |
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2254 * @exception DWTException <ul> |
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2255 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2256 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2257 * </ul> |
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2258 * |
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2259 * @see Table#deselectAll() |
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2260 * @see Table#select(int,int) |
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2261 */ |
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|
2262 public void setSelection (int start, int end) { |
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2263 checkWidget (); |
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|
2264 //TODO - optimize to use expand flag |
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|
2265 deselectAll (); |
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2266 if (end < 0 || start > end || ((style & DWT.SINGLE) !is 0 && start !is end)) return; |
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2267 if (itemCount is 0 || start >= itemCount) return; |
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2268 start = Math.max (0, start); |
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2269 end = Math.min (end, itemCount - 1); |
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2270 select (start, end); |
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|
2271 showIndex (start); |
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|
2272 } |
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|
2273 |
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|
2274 /** |
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2275 * Selects the items at the given zero-relative indices in the receiver. |
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2276 * The current selection is cleared before the new items are selected. |
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2277 * <p> |
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2278 * Indices that are out of range and duplicate indices are ignored. |
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2279 * If the receiver is single-select and multiple indices are specified, |
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2280 * then all indices are ignored. |
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2281 * </p> |
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2282 * |
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2283 * @param indices the indices of the items to select |
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2284 * |
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2285 * @exception IllegalArgumentException <ul> |
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2286 * <li>ERROR_NULL_ARGUMENT - if the array of indices is null</li> |
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2287 * </ul> |
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2288 * @exception DWTException <ul> |
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2289 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2290 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2291 * </ul> |
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2292 * |
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2293 * @see Table#deselectAll() |
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2294 * @see Table#select(int[]) |
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2295 */ |
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2296 public void setSelection (int [] indices) { |
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2297 checkWidget (); |
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2298 if (indices is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2299 //TODO - optimize to use expand flag |
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2300 deselectAll (); |
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2301 int length = indices.length; |
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2302 if (length is 0 || ((style & DWT.SINGLE) !is 0 && length > 1)) return; |
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2303 select (indices); |
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2304 showIndex (indices [0]); |
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|
2305 } |
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|
2306 |
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|
2307 /** |
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2308 * Sets the receiver's selection to the given item. |
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2309 * The current selection is cleared before the new item is selected. |
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2310 * <p> |
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2311 * If the item is not in the receiver, then it is ignored. |
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2312 * </p> |
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2313 * |
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2314 * @param item the item to select |
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2315 * |
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2316 * @exception IllegalArgumentException <ul> |
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2317 * <li>ERROR_NULL_ARGUMENT - if the item is null</li> |
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2318 * <li>ERROR_INVALID_ARGUMENT - if the item has been disposed</li> |
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2319 * </ul> |
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2320 * @exception DWTException <ul> |
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2321 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2322 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2323 * </ul> |
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|
2324 * |
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2325 * @since 3.2 |
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|
2326 */ |
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|
2327 public void setSelection (TableItem item) { |
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2328 checkWidget (); |
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|
2329 if (item is null) error (DWT.ERROR_NULL_ARGUMENT); |
80 | 2330 setSelection ([item]); |
0
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2331 } |
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2332 |
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|
2333 /** |
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2334 * Sets the receiver's selection to be the given array of items. |
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2335 * The current selection is cleared before the new items are selected. |
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2336 * <p> |
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2337 * Items that are not in the receiver are ignored. |
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2338 * If the receiver is single-select and multiple items are specified, |
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2339 * then all items are ignored. |
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|
2340 * </p> |
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2341 * |
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2342 * @param items the array of items |
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2343 * |
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2344 * @exception IllegalArgumentException <ul> |
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2345 * <li>ERROR_NULL_ARGUMENT - if the array of items is null</li> |
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2346 * <li>ERROR_INVALID_ARGUMENT - if one of the items has been disposed</li> |
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2347 * </ul> |
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2348 * @exception DWTException <ul> |
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2349 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2350 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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|
2351 * </ul> |
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2352 * |
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|
2353 * @see Table#deselectAll() |
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2354 * @see Table#select(int[]) |
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2355 * @see Table#setSelection(int[]) |
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|
2356 */ |
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|
2357 public void setSelection (TableItem [] items) { |
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|
2358 checkWidget (); |
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2359 if (items is null) error (DWT.ERROR_NULL_ARGUMENT); |
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|
2360 //TODO - optimize to use expand flag |
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|
2361 deselectAll (); |
90 | 2362 int length_ = items.length; |
2363 if (length_ is 0 || ((style & DWT.SINGLE) !is 0 && length_ > 1)) return; | |
2364 int [] indices = new int [length_]; | |
0
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2365 int count = 0; |
90 | 2366 for (int i=0; i<length_; i++) { |
2367 int index = indexOf (items [length_ - i - 1]); | |
0
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2368 if (index !is -1) { |
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|
2369 indices [count++] = index; |
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|
2370 } |
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|
2371 } |
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|
2372 if (count > 0) { |
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|
2373 select (indices); |
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|
2374 showIndex (indices [0] - 1); |
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|
2375 } |
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|
2376 } |
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changeset
|
2377 |
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changeset
|
2378 /** |
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|
2379 * Sets the column used by the sort indicator for the receiver. A null |
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|
2380 * value will clear the sort indicator. The current sort column is cleared |
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|
2381 * before the new column is set. |
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|
2382 * |
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2383 * @param column the column used by the sort indicator or <code>null</code> |
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2384 * |
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2385 * @exception IllegalArgumentException <ul> |
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2386 * <li>ERROR_INVALID_ARGUMENT - if the column is disposed</li> |
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2387 * </ul> |
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2388 * @exception DWTException <ul> |
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2389 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2390 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2391 * </ul> |
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2392 * |
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2393 * @since 3.2 |
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2394 */ |
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2395 public void setSortColumn (TableColumn column) { |
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2396 checkWidget (); |
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2397 if (column !is null && column.isDisposed ()) error (DWT.ERROR_INVALID_ARGUMENT); |
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2398 if (column is sortColumn) return; |
45 | 2399 TableColumn oldSortColumn = sortColumn; |
2400 sortColumn = column; | |
2401 if (sortDirection is DWT.NONE) return; | |
80 | 2402 NSTableHeaderView headerView = (cast(NSTableView)view).headerView (); |
45 | 2403 if (headerView is null) return; |
2404 if (oldSortColumn !is null) { | |
80 | 2405 NSInteger index = (cast(NSTableView)view).columnWithIdentifier (oldSortColumn.nsColumn); |
45 | 2406 NSRect rect = headerView.headerRectOfColumn (index); |
2407 headerView.setNeedsDisplayInRect (rect); | |
2408 } | |
2409 if (sortColumn !is null) { | |
80 | 2410 NSInteger index = (cast(NSTableView)view).columnWithIdentifier (sortColumn.nsColumn); |
45 | 2411 NSRect rect = headerView.headerRectOfColumn (index); |
2412 headerView.setNeedsDisplayInRect (rect); | |
2413 } | |
0
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2414 } |
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2415 |
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2416 /** |
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2417 * Sets the direction of the sort indicator for the receiver. The value |
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2418 * can be one of <code>UP</code>, <code>DOWN</code> or <code>NONE</code>. |
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2419 * |
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2420 * @param direction the direction of the sort indicator |
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2421 * |
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2422 * @exception DWTException <ul> |
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2423 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2424 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2425 * </ul> |
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2426 * |
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2427 * @since 3.2 |
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2428 */ |
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2429 public void setSortDirection (int direction) { |
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2430 checkWidget (); |
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2431 if (direction !is DWT.UP && direction !is DWT.DOWN && direction !is DWT.NONE) return; |
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2432 if (direction is sortDirection) return; |
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2433 sortDirection = direction; |
45 | 2434 if (sortColumn is null) return; |
80 | 2435 NSTableHeaderView headerView = (cast(NSTableView)view).headerView (); |
45 | 2436 if (headerView is null) return; |
80 | 2437 NSInteger index = (cast(NSTableView)view).columnWithIdentifier (sortColumn.nsColumn); |
45 | 2438 NSRect rect = headerView.headerRectOfColumn (index); |
2439 headerView.setNeedsDisplayInRect (rect); | |
0
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2440 } |
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2441 |
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2442 void setTableEmpty () { |
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2443 itemCount = 0; |
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2444 items = new TableItem [4]; |
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2445 } |
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2446 |
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2447 /** |
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2448 * Sets the zero-relative index of the item which is currently |
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2449 * at the top of the receiver. This index can change when items |
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2450 * are scrolled or new items are added and removed. |
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2451 * |
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2452 * @param index the index of the top item |
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2453 * |
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2454 * @exception DWTException <ul> |
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2455 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2456 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2457 * </ul> |
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2458 */ |
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2459 public void setTopIndex (int index) { |
45 | 2460 checkWidget (); |
7 | 2461 NSRect rect = (cast(NSTableView)view).rectOfRow(index); |
2462 (cast(NSTableView)view).scrollRectToVisible(rect); | |
0
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|
2463 } |
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2464 |
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|
2465 /** |
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2466 * Shows the column. If the column is already showing in the receiver, |
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2467 * this method simply returns. Otherwise, the columns are scrolled until |
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2468 * the column is visible. |
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2469 * |
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2470 * @param column the column to be shown |
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2471 * |
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2472 * @exception IllegalArgumentException <ul> |
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2473 * <li>ERROR_NULL_ARGUMENT - if the column is null</li> |
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2474 * <li>ERROR_INVALID_ARGUMENT - if the column has been disposed</li> |
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2475 * </ul> |
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2476 * @exception DWTException <ul> |
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2477 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2478 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2479 * </ul> |
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2480 * |
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2481 * @since 3.0 |
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2482 */ |
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2483 public void showColumn (TableColumn column) { |
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2484 checkWidget (); |
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2485 if (column is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2486 if (column.isDisposed()) error(DWT.ERROR_INVALID_ARGUMENT); |
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2487 if (column.parent !is this) return; |
45 | 2488 if (columnCount <= 1) return; |
80 | 2489 int index = cast(int)/*64*/(cast(NSTableView)view).columnWithIdentifier (column.nsColumn); |
45 | 2490 if (!(0 <= index && index < columnCount + ((style & DWT.CHECK) !is 0 ? 1 : 0))) return; |
80 | 2491 (cast(NSTableView)view).scrollColumnToVisible (index); |
0
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2492 } |
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2493 |
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2494 void showIndex (int index) { |
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2495 if (0 <= index && index < itemCount) { |
7 | 2496 (cast(NSTableView)view).scrollRowToVisible(index); |
0
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2497 } |
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|
2498 } |
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|
2499 |
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|
2500 /** |
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2501 * Shows the item. If the item is already showing in the receiver, |
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2502 * this method simply returns. Otherwise, the items are scrolled until |
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2503 * the item is visible. |
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2504 * |
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2505 * @param item the item to be shown |
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2506 * |
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2507 * @exception IllegalArgumentException <ul> |
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2508 * <li>ERROR_NULL_ARGUMENT - if the item is null</li> |
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2509 * <li>ERROR_INVALID_ARGUMENT - if the item has been disposed</li> |
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2510 * </ul> |
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2511 * @exception DWTException <ul> |
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2512 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2513 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2514 * </ul> |
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|
2515 * |
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|
2516 * @see Table#showSelection() |
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2517 */ |
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2518 public void showItem (TableItem item) { |
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2519 checkWidget (); |
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2520 if (item is null) error (DWT.ERROR_NULL_ARGUMENT); |
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2521 if (item.isDisposed()) error(DWT.ERROR_INVALID_ARGUMENT); |
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2522 int index = indexOf (item); |
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2523 if (index !is -1) showIndex (index); |
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2524 } |
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2525 |
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2526 /** |
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2527 * Shows the selection. If the selection is already showing in the receiver, |
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2528 * this method simply returns. Otherwise, the items are scrolled until |
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2529 * the selection is visible. |
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2530 * |
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2531 * @exception DWTException <ul> |
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2532 * <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li> |
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2533 * <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li> |
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2534 * </ul> |
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2535 * |
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2536 * @see Table#showItem(TableItem) |
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2537 */ |
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2538 public void showSelection () { |
45 | 2539 checkWidget (); |
0
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2540 int index = getSelectionIndex (); |
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2541 if (index >= 0) showIndex (index); |
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2542 } |
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2543 |
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2544 void sendDoubleSelection() { |
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2545 postEvent (DWT.DefaultSelection); |
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2546 } |
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2547 |
45 | 2548 bool sendKeyEvent (NSEvent nsEvent, int type) { |
2549 bool result = super.sendKeyEvent (nsEvent, type); | |
2550 if (!result) return result; | |
2551 if (type !is DWT.KeyDown) return result; | |
80 | 2552 ushort keyCode = nsEvent.keyCode (); |
45 | 2553 switch (keyCode) { |
2554 case 76: /* KP Enter */ | |
2555 case 36: { /* Return */ | |
2556 postEvent (DWT.DefaultSelection); | |
2557 break; | |
2558 } | |
2559 } | |
2560 return result; | |
2561 } | |
2562 | |
80 | 2563 void tableViewColumnDidMove (objc.id id, objc.SEL sel, objc.id aNotification) { |
45 | 2564 NSNotification notification = new NSNotification (aNotification); |
2565 NSDictionary userInfo = notification.userInfo (); | |
90 | 2566 cocoa.id nsOldIndex = userInfo.valueForKey (NSString.stringWith ("NSOldColumn")); //$NON-NLS-1$ |
2567 cocoa.id nsNewIndex = userInfo.valueForKey (NSString.stringWith ("NSNewColumn")); //$NON-NLS-1$ | |
80 | 2568 int oldIndex = (new NSNumber (nsOldIndex)).intValue (); |
2569 int newIndex = (new NSNumber (nsNewIndex)).intValue (); | |
45 | 2570 int startIndex = Math.min (oldIndex, newIndex); |
2571 int endIndex = Math.max (oldIndex, newIndex); | |
80 | 2572 NSTableView tableView = cast(NSTableView)view; |
45 | 2573 NSArray nsColumns = tableView.tableColumns (); |
2574 for (int i = startIndex; i <= endIndex; i++) { | |
80 | 2575 cocoa.id columnId = nsColumns.objectAtIndex (i); |
45 | 2576 TableColumn column = getColumn (columnId); |
2577 if (column !is null) { | |
2578 column.sendEvent (DWT.Move); | |
2579 if (isDisposed ()) return; | |
2580 } | |
0
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2581 } |
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|
2582 } |
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2583 |
80 | 2584 void tableViewColumnDidResize (objc.id id, objc.SEL sel, objc.id aNotification) { |
45 | 2585 NSNotification notification = new NSNotification (aNotification); |
2586 NSDictionary userInfo = notification.userInfo (); | |
90 | 2587 cocoa.id columnId = userInfo.valueForKey (NSString.stringWith ("NSTableColumn")); //$NON-NLS-1$ |
45 | 2588 TableColumn column = getColumn (columnId); |
2589 if (column is null) return; /* either CHECK column or firstColumn in 0-column Table */ | |
123 | 2590 |
45 | 2591 column.sendEvent (DWT.Resize); |
2592 if (isDisposed ()) return; | |
123 | 2593 |
80 | 2594 NSTableView tableView = cast(NSTableView)view; |
2595 int index = cast(int)/*64*/tableView.columnWithIdentifier (columnId); | |
45 | 2596 if (index is -1) return; /* column was disposed in Resize callback */ |
123 | 2597 |
45 | 2598 NSArray nsColumns = tableView.tableColumns (); |
80 | 2599 int columnCount = cast(int)/*64*/tableView.numberOfColumns (); |
45 | 2600 for (int i = index + 1; i < columnCount; i++) { |
2601 columnId = nsColumns.objectAtIndex (i); | |
2602 column = getColumn (columnId); | |
2603 if (column !is null) { | |
2604 column.sendEvent (DWT.Move); | |
2605 if (isDisposed ()) return; | |
2606 } | |
2607 } | |
2608 } | |
2609 | |
80 | 2610 void tableViewSelectionDidChange (objc.id id, objc.SEL sel, objc.id aNotification) { |
45 | 2611 if (ignoreSelect) return; |
2612 NSTableView widget = cast(NSTableView) view; | |
80 | 2613 int row = cast(int)/*64*/widget.selectedRow (); |
45 | 2614 if(row is -1) |
2615 postEvent (DWT.Selection); | |
2616 else { | |
2617 TableItem item = _getItem (row); | |
2618 Event event = new Event (); | |
2619 event.item = item; | |
2620 event.index = row; | |
2621 postEvent (DWT.Selection, event); | |
2622 } | |
2623 } | |
2624 | |
80 | 2625 void tableView_didClickTableColumn (objc.id id, objc.SEL sel, objc.id tableView, objc.id tableColumn) { |
90 | 2626 TableColumn column = getColumn (new cocoa.id (tableColumn)); |
45 | 2627 column.postEvent (DWT.Selection); |
2628 } | |
2629 | |
80 | 2630 objc.id tableView_objectValueForTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aTableColumn, objc.id rowIndex) { |
2631 TableItem item = _getItem (cast(int)/*64*/rowIndex); | |
0
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2632 if (checkColumn !is null && aTableColumn is checkColumn.id) { |
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2633 NSNumber value; |
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2634 if (item.checked && item.grayed) { |
45 | 2635 value = NSNumber.numberWithInt (OS.NSMixedState); |
0
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2636 } else { |
45 | 2637 value = NSNumber.numberWithInt (item.checked ? OS.NSOnState : OS.NSOffState); |
0
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2638 } |
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2639 return value.id; |
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2640 } |
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2641 for (int i=0; i<columnCount; i++) { |
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2642 if (columns [i].nsColumn.id is aTableColumn) { |
45 | 2643 return item.createString (i).id; |
0
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2644 } |
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2645 } |
45 | 2646 return item.createString (0).id; |
0
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2647 } |
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2648 |
80 | 2649 void tableView_setObjectValue_forTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id anObject, objc.id aTableColumn, objc.id rowIndex) { |
0
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2650 if (checkColumn !is null && aTableColumn is checkColumn.id) { |
80 | 2651 TableItem item = items [cast(int)/*64*/rowIndex]; |
0
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2652 item.checked = !item.checked; |
45 | 2653 Event event = new Event (); |
0
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2654 event.detail = DWT.CHECK; |
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2655 event.item = item; |
80 | 2656 event.index = cast(int)/*64*/rowIndex; |
45 | 2657 postEvent (DWT.Selection, event); |
80 | 2658 NSTableView tableView = cast(NSTableView)view; |
90 | 2659 NSRect rect = tableView.rectOfRow (cast(NSInteger)rowIndex); |
45 | 2660 tableView.setNeedsDisplayInRect (rect); |
0
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2661 } |
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|
2662 } |
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2663 |
80 | 2664 bool tableView_shouldEditTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aTableColumn, objc.id rowIndex) { |
0
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2665 return false; |
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2666 } |
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2667 |
80 | 2668 void tableView_willDisplayCell_forTableColumn_row (objc.id id, objc.SEL sel, objc.id aTableView, objc.id aCell, objc.id aTableColumn, objc.id rowIndex) { |
0
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2669 if (checkColumn !is null && aTableColumn is checkColumn.id) return; |
80 | 2670 TableItem item = items [cast(int)/*64*/rowIndex]; |
0
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2671 Image image = item.image; |
45 | 2672 int columnIndex = 0; |
0
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2673 for (int i=0; i<columnCount; i++) { |
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2674 if (columns [i].nsColumn.id is aTableColumn) { |
45 | 2675 image = item.getImage (i); |
2676 columnIndex = i; | |
0
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2677 } |
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2678 } |
45 | 2679 NSBrowserCell cell = new NSBrowserCell (aCell); |
2680 cell.setFont (item.getFont (columnIndex).handle); | |
2681 cell.setImage (image !is null ? image.handle : null); | |
2682 cell.setLeaf (true); | |
123 | 2683 |
45 | 2684 if (hooks (DWT.MeasureItem)) { |
80 | 2685 NSTableView tableView = cast(NSTableView)this.view; |
2686 NSInteger nsColumnIndex = tableView.columnWithIdentifier (new cocoa.id (aTableColumn)); | |
90 | 2687 NSRect rect = tableView.frameOfCellAtColumn (nsColumnIndex, cast(NSInteger) rowIndex); |
45 | 2688 NSRect contentRect = cell.titleRectForBounds (rect); |
2689 NSSize contentSize = cell.cellSizeForBounds (rect); | |
123 | 2690 |
45 | 2691 GCData data = new GCData (); |
90 | 2692 data.paintRectStruct = tableView.frame (); |
2693 data.paintRect = &data.paintRectStruct; | |
45 | 2694 GC gc = GC.cocoa_new (this, data); |
2695 gc.setFont (item.getFont (columnIndex)); | |
80 | 2696 int rowHeight = cast(int)tableView.rowHeight (); |
45 | 2697 Event event = new Event (); |
2698 event.item = item; | |
2699 event.gc = gc; | |
2700 event.index = columnIndex; | |
80 | 2701 event.x = cast(int)contentRect.x; |
2702 event.y = cast(int)contentRect.y; | |
2703 event.width = cast(int)Math.ceil (contentSize.width); | |
45 | 2704 event.height = rowHeight; |
2705 sendEvent (DWT.MeasureItem, event); | |
2706 gc.dispose (); | |
2707 if (isDisposed ()) return; | |
2708 if (rowHeight < event.height) { | |
2709 tableView.setRowHeight(event.height); | |
2710 } | |
2711 if (columnCount is 0) { | |
80 | 2712 int change = event.width - (item.customWidth !is -1 ? item.customWidth : cast(int)Math.ceil (contentSize.width)); |
2713 if (item.customWidth !is -1 || event.width !is cast(int)Math.ceil (contentSize.width)) { | |
45 | 2714 item.customWidth = event.width; |
2715 } | |
2716 if (change !is 0) setScrollWidth (item, false); | |
2717 } | |
2718 } | |
0
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2719 } |
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2720 } |