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comparison dwtsnippets/menu/Snippet286.d @ 53:88aa91d83c88

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Port of Snippet 286. Menu w/ status update via ArmEvent
author Bill Baxter <bill@billbaxter.com>
date Mon, 07 Apr 2008 08:52:14 +0900
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52:102dac98ef4f 53:88aa91d83c88
1 /*******************************************************************************
2 * Copyright (c) 2007 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 *******************************************************************************/
11 module dwtsnippets.menu.Snippet286;
12
13 /*
14 * use a menu item's armListener to update a status line.
15 *
16 * For a list of all SWT example snippets see
17 * http://www.eclipse.org/swt/snippets/
18 */
19 import dwt.DWT;
20 import dwt.events.ArmEvent;
21 import dwt.events.ArmListener;
22 import dwt.layout.GridLayout;
23 import dwt.layout.GridData;
24 import dwt.widgets.Display;
25 import dwt.widgets.Shell;
26 import dwt.widgets.Canvas;
27 import dwt.widgets.Label;
28 import dwt.widgets.Menu;
29 import dwt.widgets.MenuItem;
30
31 import tango.util.Convert;
32
33
34 void main() {
35 Display display = new Display();
36 Shell shell = new Shell(display);
37 shell.setLayout(new GridLayout());
38
39 Canvas blankCanvas = new Canvas(shell, DWT.BORDER);
40 blankCanvas.setLayoutData(new GridData(200, 200));
41 Label statusLine = new Label(shell, DWT.NONE);
42 statusLine.setLayoutData(new GridData(DWT.FILL, DWT.CENTER, true, false));
43
44 Menu bar = new Menu (shell, DWT.BAR);
45 shell.setMenuBar (bar);
46
47 MenuItem menuItem = new MenuItem (bar, DWT.CASCADE);
48 menuItem.setText ("Test");
49 Menu menu = new Menu(bar);
50 menuItem.setMenu (menu);
51
52 for (int i = 0; i < 5; i++) {
53 MenuItem item = new MenuItem (menu, DWT.PUSH);
54 item.setText ("Item " ~ to!(char[])(i));
55 item.addArmListener(new class ArmListener {
56 public void widgetArmed(ArmEvent e) {
57 statusLine.setText((cast(MenuItem)e.getSource()).getText());
58 }
59 });
60 }
61
62 shell.pack();
63 shell.open();
64
65 while(!shell.isDisposed()) {
66 if(!display.readAndDispatch()) display.sleep();
67 }
68 }