org.eclipse.swt.snippets.Snippet247 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet247"
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, 2006 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.Snippet247;
49 
50 /*
51  * Control example snippet: allow a multi-line text to process the default button
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.events.SelectionAdapter;
58 import org.eclipse.swt.events.SelectionEvent;
59 import org.eclipse.swt.events.SelectionListener;
60 import org.eclipse.swt.events.TraverseEvent;
61 import org.eclipse.swt.events.TraverseListener;
62 import org.eclipse.swt.widgets.Button;
63 import org.eclipse.swt.widgets.Display;
64 import org.eclipse.swt.widgets.Shell;
65 import org.eclipse.swt.widgets.Text;
66 import org.eclipse.swt.layout.RowLayout;
67 
68 import java.lang.all;
69 
70 version(Tango){
71     import tango.io.Stdout;
72 } else { // Phobos
73     import std.stdio;
74 }
75 
76 void main () {
77     Display display = new Display ();
78     Shell shell = new Shell (display);
79     shell.setLayout(new RowLayout());
80     Text text = new Text(shell, SWT.MULTI | SWT.BORDER);
81     String modifier = SWT.MOD1 == SWT.CTRL ? "Ctrl" : "Command";
82     text.setText("Hit " ~ modifier ~ "+Return\nto see\nthe default button\nrun");
83     text.addTraverseListener(new class TraverseListener{
84         public void keyTraversed(TraverseEvent e) {
85           switch (e.detail) {
86           case SWT.TRAVERSE_RETURN:
87               if ((e.stateMask & SWT.MOD1) != 0) e.doit = true;
88               break;
89           default:
90               break;
91           }
92         }
93     });
94     Button button = new Button (shell, SWT.PUSH);
95     button.pack();
96     button.setText("OK");
97     button.addSelectionListener(new class SelectionAdapter{
98         override
99         public void widgetSelected(SelectionEvent e) {
100             version(Tango){
101                 Stdout("OK selected\n");
102                 Stdout.flush();
103             } else {
104                 writeln("OK selected");
105             }
106         }
107     });
108     shell.setDefaultButton(button);
109     shell.pack ();
110     shell.open();
111     while (!shell.isDisposed ()) {
112         if (!display.readAndDispatch ()) display.sleep ();
113     }
114     display.dispose ();
115 }