org.eclipse.swt.snippets.Snippet14 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet14"
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  * D Port:
46  *     Thomas Demmer <t_demmer AT web DOT de>
47  *******************************************************************************/
48 module org.eclipse.swt.snippets.Snippet14;
49 
50 /*
51  * Control example snippet: detect mouse enter, exit and hover events
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.widgets.Display;
58 import org.eclipse.swt.widgets.Event;
59 import org.eclipse.swt.widgets.Listener;
60 import org.eclipse.swt.widgets.Shell;
61 
62 import java.lang.all;
63 
64 version(Tango){
65     import tango.io.Stdout;
66     void writeln(in char[] line) {
67         Stdout(line)("\n").flush();
68     }
69 } else { // Phobos
70     import std.stdio;
71 }
72 
73 void main () {
74     Display display = new Display ();
75     Shell shell = new Shell (display);
76     shell.setSize (100, 100);
77     shell.addListener (SWT.MouseEnter, new class Listener{
78         public void handleEvent (Event e) {
79             writeln("ENTER");
80         }
81     });
82     shell.addListener (SWT.MouseExit, new class Listener{
83         public void handleEvent (Event e) {
84             writeln("EXIT");
85         }
86     });
87     shell.addListener (SWT.MouseHover, new class Listener{
88         public void handleEvent (Event e) {
89             writeln("HOVER");
90         }
91     });
92     shell.open ();
93     while (!shell.isDisposed()) {
94         if (!display.readAndDispatch ()) display.sleep ();
95     }
96     display.dispose ();
97 }