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comparison dwt/events/MouseTrackAdapter.d @ 9:ad2b69216039

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moved org.eclipse.swt to dwt
author Frank Benoit <benoit@tionex.de>
date Sat, 05 Jan 2008 17:39:49 +0100
parents org/eclipse/swt/events/MouseTrackAdapter.d@5dfd6e42e2ef
children 63c023465156
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8:a1f832ca7d17 9:ad2b69216039
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 *******************************************************************************/
11 module org.eclipse.swt.events.MouseTrackAdapter;
12
13 import org.eclipse.swt.events.MouseTrackListener;
14
15 /**
16 * This adapter class provides default implementations for the
17 * methods described by the <code>MouseTrackListener</code> interface.
18 * <p>
19 * Classes that wish to deal with <code>MouseEvent</code>s which
20 * occur as the mouse pointer passes (or hovers) over controls can
21 * extend this class and override only the methods which they are
22 * interested in.
23 * </p>
24 *
25 * @see MouseTrackListener
26 * @see MouseEvent
27 */
28 public abstract class MouseTrackAdapter : MouseTrackListener {
29
30 /**
31 * Sent when the mouse pointer passes into the area of
32 * the screen covered by a control.
33 * The default behavior is to do nothing.
34 *
35 * @param e an event containing information about the mouse enter
36 */
37 public void mouseEnter(MouseEvent e) {
38 }
39
40 /**
41 * Sent when the mouse pointer passes out of the area of
42 * the screen covered by a control.
43 * The default behavior is to do nothing.
44 *
45 * @param e an event containing information about the mouse exit
46 */
47 public void mouseExit(MouseEvent e) {
48 }
49
50 /**
51 * Sent when the mouse pointer hovers (that is, stops moving
52 * for an (operating system specified) period of time) over
53 * a control.
54 * The default behavior is to do nothing.
55 *
56 * @param e an event containing information about the hover
57 */
58 public void mouseHover(MouseEvent e) {
59 }
60 }