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comparison snippets/clipboard/Snippet94.d @ 117:8cdaac0dc743

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Added more snippets from TomD
author Frank Benoit <benoit@tionex.de>
date Sat, 12 Jul 2008 20:09:06 +0200
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116:f53c6274734f 117:8cdaac0dc743
1 /*******************************************************************************
2 * Copyright (c) 2000, 2004 IBM Corporation and others.
3 * All rights reserved. This program and the accompanying materials
4 * are made available under the terms of the Eclipse Public License v1.0
5 * which accompanies this distribution, and is available at
6 * http://www.eclipse.org/legal/epl-v10.html
7 *
8 * Contributors:
9 * IBM Corporation - initial API and implementation
10 * D Port:
11 * Thomas Demmer <t_demmer AT web DOT de>
12 *******************************************************************************/
13 module clipboard.Snippet94;
14 /*
15 * Clipboard example snippet: copy and paste data with the clipboard
16 *
17 * For a list of all SWT example snippets see
18 * http://www.eclipse.org/swt/snippets/
19 */
20 import dwt.DWT;
21 import dwt.dnd.Clipboard;
22 import dwt.dnd.Transfer;
23 import dwt.dnd.TextTransfer;
24
25 import dwt.layout.FormAttachment;
26 import dwt.layout.FormData;
27 import dwt.layout.FormLayout;
28
29 import dwt.widgets.Button;
30 import dwt.widgets.Display;
31 import dwt.widgets.Event;
32 import dwt.widgets.Listener;
33 import dwt.widgets.Shell;
34 import dwt.widgets.Text;
35
36 import dwt.dwthelper.utils;
37
38
39 public static void main( String[] args) {
40 Display display = new Display ();
41 Clipboard cb = new Clipboard(display);
42 Shell shell = new Shell (display);
43 shell.setLayout(new FormLayout());
44 Text text = new Text(shell, DWT.BORDER | DWT.MULTI | DWT.V_SCROLL | DWT.H_SCROLL);
45
46 Button copy = new Button(shell, DWT.PUSH);
47 copy.setText("Copy");
48 copy.addListener (DWT.Selection, new class() Listener {
49 public void handleEvent (Event e) {
50 String textData = text.getSelectionText();
51 if (textData.length > 0) {
52 TextTransfer textTransfer = TextTransfer.getInstance();
53 // this is ugly, but works.
54 Transfer[] xfer = [ textTransfer];
55 Object[] td = [ new ArrayWrapperString(textData) ];
56 cb.setContents(td,xfer);
57 }
58 }
59 });
60
61 Button paste = new Button(shell, DWT.PUSH);
62 paste.setText("Paste");
63 paste.addListener (DWT.Selection, new class() Listener {
64 public void handleEvent (Event e) {
65 TextTransfer transfer = TextTransfer.getInstance();
66 String data = stringcast(cb.getContents(transfer));
67 if (data !is null) {
68 text.insert(data);
69 }
70 }
71 });
72
73 FormData data = new FormData();
74 data.left = new FormAttachment(paste, 0, DWT.LEFT);
75 data.right = new FormAttachment(100, -5);
76 data.top = new FormAttachment(0, 5);
77 copy.setLayoutData(data);
78
79 data = new FormData();
80 data.right = new FormAttachment(100, -5);
81 data.top = new FormAttachment(copy, 5);
82 paste.setLayoutData(data);
83
84 data = new FormData();
85 data.left = new FormAttachment(0, 5);
86 data.top = new FormAttachment(0, 5);
87 data.right = new FormAttachment(paste, -5);
88 data.bottom = new FormAttachment(100, -5);
89 text.setLayoutData(data);
90
91 shell.setSize(200, 200);
92 shell.open();
93 while (!shell.isDisposed ()) {
94 if (!display.readAndDispatch ()) display.sleep ();
95 }
96 cb.dispose();
97 display.dispose();
98 }