org.eclipse.swt.snippets.Snippet47 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet47"
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  *     Bill Baxter <bill@billbaxter.com>
47  *******************************************************************************/
48 module org.eclipse.swt.snippets.Snippet47;
49 
50 /*
51  * ToolBar example snippet: create tool bar (normal, hot and disabled images)
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.GC;
58 import org.eclipse.swt.graphics.Color;
59 import org.eclipse.swt.graphics.Image;
60 import org.eclipse.swt.widgets.Display;
61 import org.eclipse.swt.widgets.Shell;
62 import org.eclipse.swt.widgets.ToolBar;
63 import org.eclipse.swt.widgets.ToolItem;
64 
65 void main () {
66     Display display = new Display ();
67     Shell shell = new Shell (display);
68 
69     Image image = new Image (display, 20, 20);
70     Color color = display.getSystemColor (SWT.COLOR_BLUE);
71     GC gc = new GC (image);
72     gc.setBackground (color);
73     gc.fillRectangle (image.getBounds ());
74     gc.dispose ();
75     
76     Image disabledImage = new Image (display, 20, 20);
77     color = display.getSystemColor (SWT.COLOR_GREEN);
78     gc = new GC (disabledImage);
79     gc.setBackground (color);
80     gc.fillRectangle (disabledImage.getBounds ());
81     gc.dispose ();
82     
83     Image hotImage = new Image (display, 20, 20);
84     color = display.getSystemColor (SWT.COLOR_RED);
85     gc = new GC (hotImage);
86     gc.setBackground (color);
87     gc.fillRectangle (hotImage.getBounds ());
88     gc.dispose ();
89     
90     ToolBar bar = new ToolBar (shell, SWT.BORDER | SWT.FLAT);
91     bar.setSize (200, 32);
92     for (int i=0; i<12; i++) {
93         ToolItem item = new ToolItem (bar, 0);
94         item.setImage (image);
95         item.setDisabledImage (disabledImage);
96         item.setHotImage (hotImage);
97         if (i % 3 == 0) item.setEnabled (false);
98     }
99     
100     shell.open ();
101     while (!shell.isDisposed ()) {
102         if (!display.readAndDispatch ()) display.sleep ();
103     }
104     image.dispose ();
105     disabledImage.dispose ();
106     hotImage.dispose ();
107     display.dispose ();
108 }
109