org.eclipse.swt.snippets.Snippet32 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet32"
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, 2004 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  * Port to the D programming language:
46  *     Frank Benoit <benoit@tionex.de>
47  *******************************************************************************/
48 module org.eclipse.swt.snippets.Snippet32;
49 
50 /*
51  * Program example snippet: find the icon of the program that edits .bmp files
52  *
53  * For a list of all SWT example snippets see
54  * http://www.eclipse.org/swt/snippets/
55  */
56 import org.eclipse.swt.SWT;
57 import org.eclipse.swt.graphics.ImageData;
58 import org.eclipse.swt.graphics.Image;
59 import org.eclipse.swt.widgets.Shell;
60 import org.eclipse.swt.widgets.Display;
61 import org.eclipse.swt.widgets.Label;
62 import org.eclipse.swt.program.Program;
63 
64 void main () {
65     Display display = new Display ();
66     Shell shell = new Shell (display);
67     Label label = new Label (shell, SWT.NONE);
68     label.setText ("Can't find icon for .bmp");
69     Image image = null;
70     Program p = Program.findProgram (".bmp");
71     if (p !is null) {
72         ImageData data = p.getImageData ();
73         if (data !is null) {
74             image = new Image (display, data);
75             label.setImage (image);
76         }
77     }
78     label.pack ();
79     shell.pack ();
80     shell.open ();
81     while (!shell.isDisposed()) {
82         if (!display.readAndDispatch ()) display.sleep ();
83     }
84     if (image !is null) image.dispose ();
85     display.dispose ();
86 }
87