Mercurial > projects > dwt-win
annotate dwt/layout/RowData.d @ 212:ab60f3309436
reverted the char[] to String and use the an alias.
| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Mon, 05 May 2008 00:12:38 +0200 |
| parents | 9a64a7781bab |
| children | fd9c62a2998e |
| rev | line source |
|---|---|
| 0 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2006 IBM Corporation and others. | |
| 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 | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
| 13 module dwt.layout.RowData; | |
| 14 | |
| 15 import dwt.DWT; | |
| 16 import dwt.graphics.Point; | |
| 17 import dwt.widgets.Control; | |
| 18 | |
| 19 import tango.util.Convert; | |
|
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
20 import dwt.dwthelper.utils; |
| 0 | 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> | |
| 30 * Display display = new Display(); | |
| 31 * Shell shell = new Shell(display); | |
| 32 * shell.setLayout(new RowLayout()); | |
| 33 * Button button1 = new Button(shell, DWT.PUSH); | |
| 34 * button1.setText("Button 1"); | |
| 35 * button1.setLayoutData(new RowData(50, 40)); | |
| 36 * </pre> | |
| 37 * </p> | |
| 38 * | |
| 39 * @see RowLayout | |
| 40 */ | |
| 41 public final class RowData { | |
| 42 /** | |
| 43 * width specifies the desired width in pixels. This value | |
| 44 * is the wHint passed into Control.computeSize(int, int, bool) | |
| 45 * to determine the preferred size of the control. | |
| 46 * | |
| 47 * The default value is DWT.DEFAULT. | |
| 48 * | |
| 49 * @see dwt.widgets.Control#computeSize(int, int, bool) | |
| 50 */ | |
| 51 public int width = DWT.DEFAULT; | |
| 52 /** | |
| 53 * height specifies the preferred height in pixels. This value | |
| 54 * is the hHint passed into Control.computeSize(int, int, bool) | |
| 55 * to determine the preferred size of the control. | |
| 56 * | |
| 57 * The default value is DWT.DEFAULT. | |
| 58 * | |
| 59 * @see dwt.widgets.Control#computeSize(int, int, bool) | |
| 60 */ | |
| 61 public int height = DWT.DEFAULT; | |
| 62 | |
| 63 /** | |
| 64 * exclude informs the layout to ignore this control when sizing | |
| 65 * and positioning controls. If this value is <code>true</code>, | |
| 66 * the size and position of the control will not be managed by the | |
| 67 * layout. If this value is <code>false</code>, the size and | |
| 68 * position of the control will be computed and assigned. | |
| 69 * | |
| 70 * The default value is <code>false</code>. | |
| 71 * | |
| 72 * @since 3.1 | |
| 73 */ | |
| 74 public bool exclude = false; | |
| 75 | |
| 76 /** | |
| 77 * Constructs a new instance of RowData using | |
| 78 * default values. | |
| 79 */ | |
| 80 public this () { | |
| 81 } | |
| 82 | |
| 83 /** | |
| 84 * Constructs a new instance of RowData according to the parameters. | |
| 85 * A value of DWT.DEFAULT indicates that no minimum width or | |
| 86 * no minimum height is specified. | |
| 87 * | |
| 88 * @param width a minimum width for the control | |
| 89 * @param height a minimum height for the control | |
| 90 */ | |
| 91 public this (int width, int height) { | |
| 92 this.width = width; | |
| 93 this.height = height; | |
| 94 } | |
| 95 | |
| 96 /** | |
| 97 * Constructs a new instance of RowData according to the parameter. | |
| 98 * A value of DWT.DEFAULT indicates that no minimum width or | |
| 99 * no minimum height is specified. | |
| 100 * | |
| 101 * @param point a point whose x coordinate specifies a minimum width for the control | |
| 102 * and y coordinate specifies a minimum height for the control | |
| 103 */ | |
| 104 public this (Point point) { | |
| 105 this (point.x, point.y); | |
| 106 } | |
| 107 | |
|
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ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
108 String getName () { |
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ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
109 String string = this.classinfo.name; |
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ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
110 int index = string.lastIndexOf('.'); |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
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111 if (index is -1 ) return string; |
| 0 | 112 return string[ index + 1 .. string.length ]; |
| 113 } | |
| 114 | |
| 115 /** | |
| 116 * Returns a string containing a concise, human-readable | |
| 117 * description of the receiver. | |
| 118 * | |
| 119 * @return a string representation of the RowData object | |
| 120 */ | |
|
212
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
121 override public String toString () { |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
122 String string = getName ()~" {"; |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
123 if (width !is DWT.DEFAULT) string ~= "width="~to!(String)(width)~" "; |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
124 if (height !is DWT.DEFAULT) string ~= "height="~to!(String)(height)~" "; |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
125 if (exclude) string ~= "exclude="~to!(String)(exclude)~" "; |
|
ab60f3309436
reverted the char[] to String and use the an alias.
Frank Benoit <benoit@tionex.de>
parents:
48
diff
changeset
|
126 string = string.trim(); |
| 0 | 127 string ~= "}"; |
| 128 return string; | |
| 129 } | |
| 130 } |