Mercurial > projects > dwt-linux
annotate dwt/layout/RowData.d @ 259:c0d810de7093
Update SWT 3.4M7 to 3.4
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Sun, 29 Jun 2008 14:33:38 +0200 |
| parents | 380bad9f6852 |
| children |
| rev | line source |
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| 72 | 1 /******************************************************************************* |
| 259 | 2 * Copyright (c) 2000, 2008 IBM Corporation and others. |
| 51 | 3 * All rights reserved. This program and the accompanying materials |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 72 | 10 * Port to the D programming language: |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 51 | 12 *******************************************************************************/ |
| 13 module dwt.layout.RowData; | |
| 14 | |
| 71 | 15 import dwt.DWT; |
| 51 | 16 import dwt.graphics.Point; |
| 17 import dwt.widgets.Control; | |
| 18 | |
| 19 import tango.util.Convert; | |
| 238 | 20 import dwt.dwthelper.utils; |
| 51 | 21 |
| 22 /** | |
| 23 * Each control controlled by a <code>RowLayout</code> can have its initial | |
| 24 * width and height specified by setting a <code>RowData</code> object | |
| 25 * into the control. | |
| 26 * <p> | |
| 27 * The following code uses a <code>RowData</code> object to change the initial | |
| 28 * size of a <code>Button</code> in a <code>Shell</code>: | |
| 29 * <pre> | |
|
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30 * Display display = new Display(); |
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31 * Shell shell = new Shell(display); |
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32 * shell.setLayout(new RowLayout()); |
| 71 | 33 * Button button1 = new Button(shell, DWT.PUSH); |
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34 * button1.setText("Button 1"); |
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35 * button1.setLayoutData(new RowData(50, 40)); |
| 51 | 36 * </pre> |
| 37 * </p> | |
| 38 * | |
| 39 * @see RowLayout | |
| 259 | 40 * @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a> |
| 51 | 41 */ |
| 42 public final class RowData { | |
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43 /** |
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44 * width specifies the desired width in pixels. This value |
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45 * is the wHint passed into Control.computeSize(int, int, bool) |
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46 * to determine the preferred size of the control. |
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47 * |
| 71 | 48 * The default value is DWT.DEFAULT. |
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49 * |
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50 * @see dwt.widgets.Control#computeSize(int, int, bool) |
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51 */ |
| 71 | 52 public int width = DWT.DEFAULT; |
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53 /** |
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54 * height specifies the preferred height in pixels. This value |
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parents:
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55 * is the hHint passed into Control.computeSize(int, int, bool) |
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parents:
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56 * to determine the preferred size of the control. |
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57 * |
| 71 | 58 * The default value is DWT.DEFAULT. |
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59 * |
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60 * @see dwt.widgets.Control#computeSize(int, int, bool) |
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61 */ |
| 71 | 62 public int height = DWT.DEFAULT; |
| 51 | 63 |
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64 /** |
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65 * exclude informs the layout to ignore this control when sizing |
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66 * and positioning controls. If this value is <code>true</code>, |
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parents:
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67 * the size and position of the control will not be managed by the |
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8cec8f536af3
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parents:
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68 * layout. If this value is <code>false</code>, the size and |
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8cec8f536af3
All D sources complete gvim retab (4 spaces), bug with Composite moveAbove/moveBelow fixed.
Frank Benoit <benoit@tionex.de>
parents:
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69 * position of the control will be computed and assigned. |
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8cec8f536af3
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parents:
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70 * |
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71 * The default value is <code>false</code>. |
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72 * |
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73 * @since 3.1 |
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74 */ |
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8cec8f536af3
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75 public bool exclude = false; |
| 51 | 76 |
| 77 /** | |
| 78 * Constructs a new instance of RowData using | |
| 79 * default values. | |
| 80 */ | |
| 81 public this () { | |
| 82 } | |
| 83 | |
| 84 /** | |
| 85 * Constructs a new instance of RowData according to the parameters. | |
| 71 | 86 * A value of DWT.DEFAULT indicates that no minimum width or |
| 51 | 87 * no minimum height is specified. |
| 88 * | |
| 89 * @param width a minimum width for the control | |
| 90 * @param height a minimum height for the control | |
| 91 */ | |
| 92 public this (int width, int height) { | |
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parents:
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diff
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93 this.width = width; |
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8cec8f536af3
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parents:
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94 this.height = height; |
| 51 | 95 } |
| 96 | |
| 97 /** | |
| 98 * Constructs a new instance of RowData according to the parameter. | |
| 71 | 99 * A value of DWT.DEFAULT indicates that no minimum width or |
| 51 | 100 * no minimum height is specified. |
| 101 * | |
| 102 * @param point a point whose x coordinate specifies a minimum width for the control | |
| 103 * and y coordinate specifies a minimum height for the control | |
| 104 */ | |
| 105 public this (Point point) { | |
|
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106 this (point.x, point.y); |
| 51 | 107 } |
| 108 | |
| 238 | 109 String getName () { |
| 110 String string = this.classinfo.name; | |
| 111 int index = string.lastIndexOf('.'); | |
| 112 if (index is -1 ) return string; | |
| 51 | 113 return string[ index + 1 .. string.length ]; |
| 114 } | |
| 115 | |
| 116 /** | |
| 117 * Returns a string containing a concise, human-readable | |
| 118 * description of the receiver. | |
| 119 * | |
| 120 * @return a string representation of the RowData object | |
| 121 */ | |
| 238 | 122 override public String toString () { |
| 123 String string = getName ()~" {"; | |
| 124 if (width !is DWT.DEFAULT) string ~= "width="~to!(String)(width)~" "; | |
| 125 if (height !is DWT.DEFAULT) string ~= "height="~to!(String)(height)~" "; | |
| 126 if (exclude) string ~= "exclude="~to!(String)(exclude)~" "; | |
| 127 string = string.trim(); | |
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128 string ~= "}"; |
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8cec8f536af3
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129 return string; |
| 51 | 130 } |
| 131 } |