org.eclipse.swt.snippets.SnippetJPEGImage source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet_jpeg_image"
5     dependency "dwt" path="../../../../../../"
6     stringImportPaths "../../../../../res"
7     libs \
8       "atk-1.0" \
9       "cairo" \
10       "dl" \
11       "fontconfig" \
12       "gdk-x11-2.0" \
13       "gdk_pixbuf-2.0" \
14       "glib-2.0" \
15       "gmodule-2.0" \
16       "gnomeui-2" \
17       "gnomevfs-2" \
18       "gobject-2.0" \
19       "gthread-2.0" \
20       "gtk-x11-2.0" \
21       "pango-1.0" \
22       "pangocairo-1.0" \
23       "X11" \
24       "Xcomposite" \
25       "Xcursor" \
26       "Xdamage" \
27       "Xext" \
28       "Xfixes" \
29       "Xi" \
30       "Xinerama" \
31       "Xrandr" \
32       "Xrender" \
33       "Xtst" \
34       platform="linux"
35 +/
36 
37 /**
38  * Author: kntroh
39  * License: CC0(http://creativecommons.org/publicdomain/zero/1.0/)
40  */
41 module org.eclipse.swt.snippets.SnippetJPEGImage;
42 
43 /**
44  * This program snippet is the test of displaying a JPEG image.
45  */
46 import org.eclipse.swt.all;
47 import java.io.ByteArrayInputStream;
48 
49 void main() {
50 	auto d = new Display;
51 	auto s = new Shell(d);
52 	s.setText("JPEG Image");
53 	s.setLayout(new GridLayout(1, false));
54 
55 	auto l = new Label(s, SWT.NONE);
56 	auto bin = new ByteArrayInputStream(cast(byte[])import("jpegimage.jpg"));
57 	auto img = new Image(d, new ImageData(bin));
58 	l.setImage(img);
59 
60 	s.pack();
61 	s.open();
62 
63 	while (!s.isDisposed())
64 		if (!d.readAndDispatch())
65 			d.sleep();
66 
67 	img.dispose();
68 	d.dispose();
69 }