org.eclipse.swt.snippets.Snippet245 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet245"
5     dependency "dwt" path="../../../../../../"
6     libs \
7       "atk-1.0" \
8       "cairo" \
9       "dl" \
10       "fontconfig" \
11       "gdk-x11-2.0" \
12       "gdk_pixbuf-2.0" \
13       "glib-2.0" \
14       "gmodule-2.0" \
15       "gnomeui-2" \
16       "gnomevfs-2" \
17       "gobject-2.0" \
18       "gthread-2.0" \
19       "gtk-x11-2.0" \
20       "pango-1.0" \
21       "pangocairo-1.0" \
22       "X11" \
23       "Xcomposite" \
24       "Xcursor" \
25       "Xdamage" \
26       "Xext" \
27       "Xfixes" \
28       "Xi" \
29       "Xinerama" \
30       "Xrandr" \
31       "Xrender" \
32       "Xtst" \
33       platform="linux"
34 +/
35 
36 /*******************************************************************************
37  * Copyright (c) 2000, 2006 IBM Corporation and others.
38  * All rights reserved. This program and the accompanying materials
39  * are made available under the terms of the Eclipse Public License v1.0
40  * which accompanies this distribution, and is available at
41  * http://www.eclipse.org/legal/epl-v10.html
42  *
43  * Contributors:
44  *     IBM Corporation - initial API and implementation
45  * D Port:
46  *     Bill Baxter <wbaxter> at gmail com
47  *******************************************************************************/
48 module org.eclipse.swt.snippets.Snippet245;
49 
50 /* 
51  * Canvas snippet: paint a circle in a canvas
52  *
53  * For a list of all SWT example snippets see
54  * http://www.eclipse.org/swt/snippets/
55  */
56 
57 import org.eclipse.swt.graphics.Rectangle;
58 import org.eclipse.swt.widgets.Display;
59 import org.eclipse.swt.widgets.Shell;
60 import org.eclipse.swt.events.PaintListener;
61 import org.eclipse.swt.events.PaintEvent;
62 
63 void main() 
64 {
65 	Display display = new Display();
66 	Shell shell = new Shell(display);
67 	shell.addPaintListener(new class PaintListener {
68         public void paintControl(PaintEvent event) {
69             Rectangle rect = shell.getClientArea();
70             event.gc.drawOval(0, 0, rect.width - 1, rect.height - 1);
71         }
72     });
73 	shell.setBounds(10, 10, 200, 200);
74 	shell.open ();
75 	while (!shell.isDisposed()) {
76 		if (!display.readAndDispatch()) display.sleep();
77 	}
78 	display.dispose();
79 }