Mercurial > projects > dwt-win
comparison dwt/events/FocusAdapter.d @ 0:5406a8f6526d
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author | John Reimer <terminal.node@gmail.com |
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date | Sun, 20 Jan 2008 21:50:55 -0800 |
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children | fd9c62a2998e |
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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 * Port to the D programming language: | |
11 * Frank Benoit <benoit@tionex.de> | |
12 *******************************************************************************/ | |
13 module dwt.events.FocusAdapter; | |
14 | |
15 import dwt.events.FocusListener; | |
16 | |
17 /** | |
18 * This adapter class provides default implementations for the | |
19 * methods described by the <code>FocusListener</code> interface. | |
20 * <p> | |
21 * Classes that wish to deal with <code>FocusEvent</code>s can | |
22 * extend this class and override only the methods which they are | |
23 * interested in. | |
24 * </p> | |
25 * | |
26 * @see FocusListener | |
27 * @see FocusEvent | |
28 */ | |
29 public abstract class FocusAdapter : FocusListener { | |
30 | |
31 /** | |
32 * Sent when a control gets focus. | |
33 * The default behavior is to do nothing. | |
34 * | |
35 * @param e an event containing information about the focus change | |
36 */ | |
37 public void focusGained(FocusEvent e) { | |
38 } | |
39 | |
40 /** | |
41 * Sent when a control loses focus. | |
42 * The default behavior is to do nothing. | |
43 * | |
44 * @param e an event containing information about the focus change | |
45 */ | |
46 public void focusLost(FocusEvent e) { | |
47 } | |
48 } |