Mercurial > projects > dwt-mac
view dwt/layout/RowData.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
author | Jacob Carlborg <doob@me.com> |
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date | Wed, 08 Jul 2009 21:56:44 +0200 |
parents | d8635bb48c7c |
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/******************************************************************************* * Copyright (c) 2000, 2008 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module dwt.layout.RowData; import dwt.DWT; import dwt.graphics.Point; import dwt.widgets.Control; import tango.util.Convert; import dwt.dwthelper.utils; /** * Each control controlled by a <code>RowLayout</code> can have its initial * width and height specified by setting a <code>RowData</code> object * into the control. * <p> * The following code uses a <code>RowData</code> object to change the initial * size of a <code>Button</code> in a <code>Shell</code>: * <pre> * Display display = new Display(); * Shell shell = new Shell(display); * shell.setLayout(new RowLayout()); * Button button1 = new Button(shell, DWT.PUSH); * button1.setText("Button 1"); * button1.setLayoutData(new RowData(50, 40)); * </pre> * </p> * * @see RowLayout * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> */ public final class RowData { /** * width specifies the desired width in pixels. This value * is the wHint passed into Control.computeSize(int, int, bool) * to determine the preferred size of the control. * * The default value is DWT.DEFAULT. * * @see dwt.widgets.Control#computeSize(int, int, bool) */ public int width = DWT.DEFAULT; /** * height specifies the preferred height in pixels. This value * is the hHint passed into Control.computeSize(int, int, bool) * to determine the preferred size of the control. * * The default value is DWT.DEFAULT. * * @see dwt.widgets.Control#computeSize(int, int, bool) */ public int height = DWT.DEFAULT; /** * exclude informs the layout to ignore this control when sizing * and positioning controls. If this value is <code>true</code>, * the size and position of the control will not be managed by the * layout. If this value is <code>false</code>, the size and * position of the control will be computed and assigned. * * The default value is <code>false</code>. * * @since 3.1 */ public bool exclude = false; /** * Constructs a new instance of RowData using * default values. */ public this () { } /** * Constructs a new instance of RowData according to the parameters. * A value of DWT.DEFAULT indicates that no minimum width or * no minimum height is specified. * * @param width a minimum width for the control * @param height a minimum height for the control */ public this (int width, int height) { this.width = width; this.height = height; } /** * Constructs a new instance of RowData according to the parameter. * A value of DWT.DEFAULT indicates that no minimum width or * no minimum height is specified. * * @param point a point whose x coordinate specifies a minimum width for the control * and y coordinate specifies a minimum height for the control */ public this (Point point) { this (point.x, point.y); } String getName () { String string = this.classinfo.name; int index = string.lastIndexOf('.'); if (index is -1 ) return string; return string[ index + 1 .. string.length ]; } /** * Returns a string containing a concise, human-readable * description of the receiver. * * @return a string representation of the RowData object */ override public String toString () { String string = getName ()~" {"; if (width !is DWT.DEFAULT) string ~= "width="~to!(String)(width)~" "; if (height !is DWT.DEFAULT) string ~= "height="~to!(String)(height)~" "; if (exclude) string ~= "exclude="~to!(String)(exclude)~" "; string = string.trim(); string ~= "}"; return string; } }