org.eclipse.swt.snippets.Snippet15 source code

1 #!/usr/bin/env dub
2 /+
3 dub.sdl:
4     name "snippet15"
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  *     Jesse Phillips <Jesse.K.Phillips+D> gmail.com
47  *******************************************************************************/
48 module org.eclipse.swt.snippets.Snippet15;
49  
50 /*
51  * Tree example snippet: create a tree
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.layout.FillLayout;
58 import org.eclipse.swt.widgets.Display;
59 import org.eclipse.swt.widgets.Shell;
60 import org.eclipse.swt.widgets.Tree;
61 import org.eclipse.swt.widgets.TreeItem;
62 import java.lang.all;
63 
64 version(Tango){
65     import tango.util.Convert;
66 } else { // Phobos
67     import std.conv;
68 }
69 
70 void main () {
71     auto display = new Display ();
72     auto shell = new Shell (display);
73     shell.setLayout(new FillLayout());
74     auto tree = new Tree (shell, SWT.BORDER);
75     for (int i=0; i<4; i++) {
76         auto iItem = new TreeItem (tree, 0);
77         iItem.setText ("TreeItem (0) -" ~ to!(String)(i));
78         for (int j=0; j<4; j++) {
79             TreeItem jItem = new TreeItem (iItem, 0);
80             jItem.setText ("TreeItem (1) -" ~ to!(String)(j));
81             for (int k=0; k<4; k++) {
82                 TreeItem kItem = new TreeItem (jItem, 0);
83                 kItem.setText ("TreeItem (2) -" ~ to!(String)(k));
84                 for (int l=0; l<4; l++) {
85                     TreeItem lItem = new TreeItem (kItem, 0);
86                     lItem.setText ("TreeItem (3) -" ~ to!(String)(l));
87                 }
88             }
89         }
90     }
91     shell.setSize (200, 200);
92     shell.open ();
93     while (!shell.isDisposed()) {
94         if (!display.readAndDispatch ()) display.sleep ();
95     }
96     display.dispose ();
97 }