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comparison snippets/sash/Snippet107.d @ 78:4a04b6759f98

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Clean up directory names
author John Reimer <terminal.node@gmail.com>
date Sat, 10 May 2008 13:32:45 -0700
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children 1f0a7a472680
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76:04f122e90b0a 78:4a04b6759f98
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 *******************************************************************************/
11 module snippets.sash.Snippet107;
12 /*
13 * Sash example snippet: implement a simple splitter (with a 20 pixel limit)
14 *
15 * For a list of all SWT example snippets see
16 * http://www.eclipse.org/swt/snippets/
17 */
18 import dwt.DWT;
19 import dwt.graphics.Rectangle;
20 import dwt.layout.FormAttachment;
21 import dwt.layout.FormData;
22 import dwt.layout.FormLayout;
23 import dwt.widgets.Button;
24 import dwt.widgets.Display;
25 import dwt.widgets.Event;
26 import dwt.widgets.Listener;
27 import dwt.widgets.Sash;
28 import dwt.widgets.Shell;
29
30 import tango.math.Math;
31
32 void main () {
33 auto display = new Display ();
34 auto shell = new Shell (display);
35 auto button1 = new Button (shell, DWT.PUSH);
36 button1.setText ("Button 1");
37 auto sash = new Sash (shell, DWT.VERTICAL);
38 auto button2 = new Button (shell, DWT.PUSH);
39 button2.setText ("Button 2");
40
41 auto form = new FormLayout ();
42 shell.setLayout (form);
43
44 auto button1Data = new FormData ();
45 button1Data.left = new FormAttachment (0, 0);
46 button1Data.right = new FormAttachment (sash, 0);
47 button1Data.top = new FormAttachment (0, 0);
48 button1Data.bottom = new FormAttachment (100, 0);
49 button1.setLayoutData (button1Data);
50
51 int limit = 20, percent = 50;
52 auto sashData = new FormData ();
53 sashData.left = new FormAttachment (percent, 0);
54 sashData.top = new FormAttachment (0, 0);
55 sashData.bottom = new FormAttachment (100, 0);
56 sash.setLayoutData (sashData);
57 sash.addListener (DWT.Selection, new class Listener {
58 public void handleEvent (Event e) {
59 auto sashRect = sash.getBounds ();
60 auto shellRect = shell.getClientArea ();
61 int right = shellRect.width - sashRect.width - limit;
62 e.x = Math.max (Math.min (e.x, right), limit);
63 if (e.x !is sashRect.x) {
64 sashData.left = new FormAttachment (0, e.x);
65 shell.layout ();
66 }
67 }
68 });
69
70 auto button2Data = new FormData ();
71 button2Data.left = new FormAttachment (sash, 0);
72 button2Data.right = new FormAttachment (100, 0);
73 button2Data.top = new FormAttachment (0, 0);
74 button2Data.bottom = new FormAttachment (100, 0);
75 button2.setLayoutData (button2Data);
76
77 shell.pack ();
78 shell.open ();
79 while (!shell.isDisposed ()) {
80 if (!display.readAndDispatch ()) display.sleep ();
81 }
82 display.dispose ();
83 }