org.eclipse.swt.snippets.Snippet82 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet82"
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.Snippet82;
49 
50 /*
51  * CTabFolder example snippet: prevent an item from closing
52  *
53  * For a list of all SWT example snippets see
54  * http://www.eclipse.org/swt/snippets/
55  *
56  * @since 3.0
57  */
58 import org.eclipse.swt.SWT;
59 import org.eclipse.swt.custom.CTabFolder;
60 import org.eclipse.swt.custom.CTabFolder2Adapter;
61 import org.eclipse.swt.custom.CTabFolderEvent;
62 import org.eclipse.swt.custom.CTabItem;
63 import org.eclipse.swt.layout.FillLayout;
64 import org.eclipse.swt.widgets.Button;
65 import org.eclipse.swt.widgets.Display;
66 import org.eclipse.swt.widgets.Item;
67 import org.eclipse.swt.widgets.Shell;
68 import org.eclipse.swt.widgets.Text;
69 
70 import java.lang.all;
71 
72 version(Tango){
73     import tango.util.Convert;
74 } else { // Phobos
75     import std.conv;
76 }
77 
78 void main() {
79     Display display = new Display();
80     Shell shell = new Shell(display);
81     shell.setLayout(new FillLayout());
82     CTabFolder folder = new CTabFolder(shell, SWT.BORDER);
83     for (int i = 0; i < 4; i++) {
84         CTabItem item = new CTabItem(folder, SWT.CLOSE);
85         item.setText("Item " ~ to!(String)(i) );
86         Text text = new Text(folder, SWT.MULTI);
87         text.setText("Content for Item "~ to!(String)(i));
88         item.setControl(text);
89     }
90 
91     CTabItem specialItem = new CTabItem(folder, SWT.CLOSE);
92     specialItem.setText("Don't Close Me");
93     Text text = new Text(folder, SWT.MULTI);
94     text.setText("This tab can never be closed");
95     specialItem.setControl(text);
96 
97     folder.addCTabFolder2Listener(new class CTabFolder2Adapter {
98         override
99         public void close(CTabFolderEvent event) {
100             if (event.item == specialItem) {
101                 event.doit = false;
102             }
103         }
104     });
105 
106     CTabItem noCloseItem = new CTabItem(folder, SWT.NONE);
107     noCloseItem.setText("No Close Button");
108     Text text2 = new Text(folder, SWT.MULTI);
109     text2.setText("This tab does not have a close button");
110     noCloseItem.setControl(text2);
111 
112     shell.pack();
113     shell.open();
114     while (!shell.isDisposed()) {
115         if (!display.readAndDispatch())
116             display.sleep();
117     }
118     display.dispose();
119 }
120