Mercurial > projects > dwt-linux
annotate dwt/events/TreeAdapter.d @ 10:63c023465156
moved from org.eclipse.swt to dwt
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 05 Jan 2008 17:58:37 +0100 |
parents | ad2b69216039 |
children | 5899e0b43e5d |
rev | line source |
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3 | 1 /******************************************************************************* |
2 * Copyright (c) 2000, 2003 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 *******************************************************************************/ | |
10
63c023465156
moved from org.eclipse.swt to dwt
Frank Benoit <benoit@tionex.de>
parents:
9
diff
changeset
|
11 module dwt.events.TreeAdapter; |
3 | 12 |
10
63c023465156
moved from org.eclipse.swt to dwt
Frank Benoit <benoit@tionex.de>
parents:
9
diff
changeset
|
13 import dwt.events.TreeListener; |
3 | 14 |
15 /** | |
16 * This adapter class provides default implementations for the | |
17 * methods described by the <code>TreeListener</code> interface. | |
18 * <p> | |
19 * Classes that wish to deal with <code>TreeEvent</code>s can | |
20 * extend this class and override only the methods which they are | |
21 * interested in. | |
22 * </p> | |
23 * | |
24 * @see TreeListener | |
25 * @see TreeEvent | |
26 */ | |
27 public abstract class TreeAdapter : TreeListener { | |
28 | |
29 /** | |
30 * Sent when a tree branch is collapsed. | |
31 * The default behavior is to do nothing. | |
32 * | |
33 * @param e an event containing information about the tree operation | |
34 */ | |
35 public void treeCollapsed(TreeEvent e) { | |
36 } | |
37 | |
38 /** | |
39 * Sent when a tree branch is expanded. | |
40 * The default behavior is to do nothing. | |
41 * | |
42 * @param e an event containing information about the tree operation | |
43 */ | |
44 public void treeExpanded(TreeEvent e) { | |
45 } | |
46 } |