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Java > Open Source Codes > org > eclipse > swt > events > MouseListener


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 package org.eclipse.swt.events;
12
13
14 import org.eclipse.swt.internal.SWTEventListener;
15
16 /**
17  * Classes which implement this interface provide methods
18  * that deal with the events that are generated as mouse buttons
19  * are pressed.
20  * <p>
21  * After creating an instance of a class that implements
22  * this interface it can be added to a control using the
23  * <code>addMouseListener</code> method and removed using
24  * the <code>removeMouseListener</code> method. When a
25  * mouse button is pressed or released, the appropriate method
26  * will be invoked.
27  * </p>
28  *
29  * @see MouseAdapter
30  * @see MouseEvent
31  */
32 public interface MouseListener extends SWTEventListener {
33
34 /**
35  * Sent when a mouse button is pressed twice within the
36  * (operating system specified) double click period.
37  *
38  * @param e an event containing information about the mouse double click
39  *
40  * @see org.eclipse.swt.widgets.Display#getDoubleClickTime()
41  */
42 public void mouseDoubleClick(MouseEvent e);
43
44 /**
45  * Sent when a mouse button is pressed.
46  *
47  * @param e an event containing information about the mouse button press
48  */
49 public void mouseDown(MouseEvent e);
50
51 /**
52  * Sent when a mouse button is released.
53  *
54  * @param e an event containing information about the mouse button release
55  */
56 public void mouseUp(MouseEvent e);
57 }
58
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