org.eclipse.swt.snippets.Snippet39 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet39"
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.Snippet39;
49 
50 /*
51  * CCombo example snippet: create a CCombo
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.custom.CCombo;
58 import org.eclipse.swt.events.SelectionAdapter;
59 import org.eclipse.swt.events.SelectionListener;
60 import org.eclipse.swt.layout.GridData;
61 import org.eclipse.swt.layout.GridLayout;
62 import org.eclipse.swt.widgets.Display;
63 import org.eclipse.swt.widgets.Shell;
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     import tango.util.Convert;
72 } else { // Phobos
73     import std.stdio;
74     import std.conv;
75 }
76 
77 void main() {
78     Display display = new Display();
79     Shell shell = new Shell(display);
80     shell.setLayout(new GridLayout());
81 
82     CCombo combo = new CCombo(shell, SWT.FLAT | SWT.BORDER);
83     combo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
84     for (int i = 0; i < 5; i++) {
85         combo.add("item" ~ to!(String)(i));
86     }
87     combo.setText("item0");
88 
89     combo.addSelectionListener(new class SelectionAdapter {
90         override
91         public void widgetSelected(SelectionEvent e) {
92             writeln("Item selected");
93         };
94     });
95 
96     shell.pack();
97     shell.open();
98     while (!shell.isDisposed()) {
99         if (!display.readAndDispatch()) display.sleep();
100     }
101 }