Mercurial > projects > dwt2
annotate org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet214.d @ 125:c43718956f21 default tip
Updated the snippets status.
author | Jacob Carlborg <doob@me.com> |
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date | Thu, 11 Aug 2011 19:55:14 +0200 |
parents | 536e43f63c81 |
children |
rev | line source |
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28 | 1 /******************************************************************************* |
2 * Copyright (c) 2000, 2005 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 * D Port: | |
11 * Thomas Demmer <t_demmer AT web DOT de> | |
12 *******************************************************************************/ | |
13 module org.eclipse.swt.snippets.Snippet214; | |
14 | |
15 /* | |
16 * Control example snippet: set a background image (a dynamic gradient) | |
17 * | |
18 * For a list of all SWT example snippets see | |
19 * http://www.eclipse.org/swt/snippets/ | |
20 * | |
21 * @since 3.2 | |
22 */ | |
23 import org.eclipse.swt.SWT; | |
24 | |
25 import org.eclipse.swt.graphics.GC; | |
26 import org.eclipse.swt.graphics.Image; | |
27 import org.eclipse.swt.graphics.Rectangle; | |
28 import org.eclipse.swt.layout.FillLayout; | |
29 import org.eclipse.swt.layout.RowLayout; | |
30 import org.eclipse.swt.widgets.Button; | |
31 import org.eclipse.swt.widgets.Display; | |
32 import org.eclipse.swt.widgets.Event; | |
33 import org.eclipse.swt.widgets.Group; | |
34 import org.eclipse.swt.widgets.Listener; | |
35 import org.eclipse.swt.widgets.Shell; | |
36 import org.eclipse.swt.layout.RowLayout; | |
37 | |
38 import java.lang.all; | |
39 | |
112 | 40 version(Tango){ |
41 import tango.util.Convert; | |
42 } else { // Phobos | |
43 import std.conv; | |
44 } | |
28 | 45 |
46 void main(String [] args) { | |
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
112
diff
changeset
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47 Image oldImage; |
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
112
diff
changeset
|
48 |
28 | 49 Display display = new Display (); |
50 Shell shell = new Shell (display); | |
51 shell.setBackgroundMode (SWT.INHERIT_DEFAULT); | |
52 FillLayout layout1 = new FillLayout (SWT.VERTICAL); | |
53 layout1.marginWidth = layout1.marginHeight = 10; | |
54 shell.setLayout (layout1); | |
55 Group group = new Group (shell, SWT.NONE); | |
56 group.setText ("Group "); | |
57 RowLayout layout2 = new RowLayout (SWT.VERTICAL); | |
58 layout2.marginWidth = layout2.marginHeight = layout2.spacing = 10; | |
59 group.setLayout (layout2); | |
60 for (int i=0; i<8; i++) { | |
61 Button button = new Button (group, SWT.RADIO); | |
112 | 62 button.setText ("Button " ~ to!(String)(i)); |
28 | 63 } |
120
536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
Denis Shelomovskij <verylonglogin.reg@gmail.com>
parents:
112
diff
changeset
|
64 shell.addListener (SWT.Resize, new class Listener { |
28 | 65 public void handleEvent (Event event) { |
66 Rectangle rect = shell.getClientArea (); | |
67 Image newImage = new Image (display, Math.max (1, rect.width), 1); | |
68 GC gc = new GC (newImage); | |
69 gc.setForeground (display.getSystemColor (SWT.COLOR_WHITE)); | |
70 gc.setBackground (display.getSystemColor (SWT.COLOR_BLUE)); | |
71 gc.fillGradientRectangle (rect.x, rect.y, rect.width, 1, false); | |
72 gc.dispose (); | |
73 shell.setBackgroundImage (newImage); | |
74 if (oldImage !is null) oldImage.dispose (); | |
75 oldImage = newImage; | |
76 } | |
77 }); | |
78 shell.pack (); | |
79 shell.open (); | |
80 while (!shell.isDisposed ()) { | |
81 if (!display.readAndDispatch ()) display.sleep (); | |
82 } | |
83 if (oldImage !is null) oldImage.dispose (); | |
84 display.dispose (); | |
85 } | |
86 |