Mercurial > projects > dwt-samples

comparison snippets/canvas/Snippet245.d @ 90:29bf9ba4756b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Port of all canvas snippets
author Bill Baxter <bill@billbaxter.com>
date Tue, 20 May 2008 12:10:54 +0900
parents
children 1f0a7a472680
comparison
equal deleted inserted replaced
89:cbba80cceb7a 90:29bf9ba4756b
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 * D Port:
11 * Bill Baxter <wbaxter> at gmail com
12 *******************************************************************************/
13 module snippets.canvas.Snippet245;
14
15 /*
16 * Canvas snippet: paint a circle in a canvas
17 *
18 * For a list of all SWT example snippets see
19 * http://www.eclipse.org/swt/snippets/
20 */
21
22 import dwt.graphics.Rectangle;
23 import dwt.widgets.Display;
24 import dwt.widgets.Shell;
25 import dwt.events.PaintListener;
26 import dwt.events.PaintEvent;
27
28 void main()
29 {
30 final Display display = new Display();
31 final Shell shell = new Shell(display);
32 shell.addPaintListener(new class(shell) PaintListener {
33 Shell shell;
34 this(Shell s) { this.shell = s; }
35 public void paintControl(PaintEvent event) {
36 Rectangle rect = shell.getClientArea();
37 event.gc.drawOval(0, 0, rect.width - 1, rect.height - 1);
38 }
39 });
40 shell.setBounds(10, 10, 200, 200);
41 shell.open ();
42 while (!shell.isDisposed()) {
43 if (!display.readAndDispatch()) display.sleep();
44 }
45 display.dispose();
46 }