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comparison snippets/composite/Snippet98.d @ 119:9a1be6ff19a2

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More snippets, thanks to Tom D.
author Frank Benoit <benoit@tionex.de>
date Sun, 20 Jul 2008 15:26:06 +0200
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118:7b1c122b4128 119:9a1be6ff19a2
1 /*******************************************************************************
2 * Copyright (c) 2000, 2004 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 composite.Snippet98;
14
15 /*
16 * Composite example snippet: create and dispose children of a composite
17 *
18 * For a list of all SWT example snippets see
19 * http://www.eclipse.org/swt/snippets/
20 */
21 import dwt.DWT;
22 import dwt.layout.GridData;
23 import dwt.layout.GridLayout;
24 import dwt.widgets.Button;
25 import dwt.widgets.Composite;
26 import dwt.widgets.Display;
27 import dwt.widgets.Event;
28 import dwt.widgets.Listener;
29 import dwt.widgets.Shell;
30 import dwt.widgets.Table;
31 import dwt.widgets.TableItem;
32
33 import dwt.dwthelper.utils;
34
35 import tango.util.Convert;
36
37 static int pageNum = 0;
38 static Composite pageComposite;
39
40 void main(String args[]) {
41 Display display = new Display();
42 final Shell shell = new Shell(display);
43 shell.setLayout(new GridLayout());
44 Button button = new Button(shell, DWT.PUSH);
45 button.setText("Push");
46 pageComposite = new Composite(shell, DWT.NONE);
47 pageComposite.setLayout(new GridLayout());
48 pageComposite.setLayoutData(new GridData());
49
50 button.addListener(DWT.Selection, new class() Listener{
51 public void handleEvent(Event event) {
52 if ((pageComposite !is null) && (!pageComposite.isDisposed())) {
53 pageComposite.dispose();
54 }
55 pageComposite = new Composite(shell, DWT.NONE);
56 pageComposite.setLayout(new GridLayout());
57 pageComposite.setLayoutData(new GridData());
58 if (pageNum++ % 2 == 0) {
59 Table table = new Table(pageComposite, DWT.BORDER);
60 table.setLayoutData(new GridData());
61 for (int i = 0; i < 5; i++) {
62 (new TableItem(table, DWT.NONE)).setText("table item " ~ to!(char[])(i));
63 }
64 } else {
65 (new Button(pageComposite, DWT.RADIO)).setText("radio");
66 }
67 shell.layout(true);
68 }
69 });
70
71 shell.open();
72 while (!shell.isDisposed()) {
73 if (!display.readAndDispatch())
74 display.sleep();
75 }
76 display.dispose();
77 }