org.eclipse.swt.snippets.Snippet24 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet24"
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.Snippet24;
49 
50 /*
51  * example snippet: detect CR in a text or combo control (default selection)
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.Combo;
58 import org.eclipse.swt.widgets.Display;
59 import org.eclipse.swt.widgets.Event;
60 import org.eclipse.swt.widgets.Listener;
61 import org.eclipse.swt.widgets.Shell;
62 import org.eclipse.swt.widgets.Text;
63 import org.eclipse.swt.layout.RowLayout;
64 
65 import java.lang.all;
66 version(Tango){
67     import tango.io.Stdout;
68     void writeln(in char[] line) {
69         Stdout(line)("\n").flush();
70     }
71 } else { // Phobos
72     import std.stdio;
73 }
74 
75 void main() {
76     Display display = new Display ();
77     Shell shell = new Shell (display);
78     shell.setLayout (new RowLayout ());
79     Combo combo = new Combo (shell, SWT.NONE);
80     combo.setItems (["A-1", "B-1", "C-1"]);
81     Text text = new Text (shell, SWT.SINGLE | SWT.BORDER);
82     text.setText ("some text");
83     combo.addListener (SWT.DefaultSelection, new class Listener{
84         public void handleEvent (Event e) {
85             writeln(e.widget.toString() ~ " - Default Selection");
86         }
87     });
88     text.addListener (SWT.DefaultSelection, new class Listener{
89         public void handleEvent (Event e) {
90             writeln(e.widget.toString() ~ " - Default Selection");
91         }
92     });
93     shell.pack ();
94     shell.open ();
95     while (!shell.isDisposed()) {
96         if (!display.readAndDispatch ()) display.sleep ();
97     }
98     display.dispose ();
99 }