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


1 /*******************************************************************************
2  * Copyright (c) 2000, 2007 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 when the
19  * platform-specific trigger for showing a context menu is
20  * detected.
21  * <p>
22  * After creating an instance of a class that implements
23  * this interface it can be added to a control or TrayItem
24  * using the <code>addMenuDetectListener</code> method and
25  * removed using the <code>removeMenuDetectListener</code> method.
26  * When the context menu trigger occurs, the
27  * <code>menuDetected</code> method will be invoked.
28  * </p>
29  *
30  * @see MenuDetectEvent
31  *
32  * @since 3.3
33  */
34 public interface MenuDetectListener extends SWTEventListener {
35
36 /**
37  * Sent when the platform-dependent trigger for showing a menu item is detected.
38  *
39  * @param e an event containing information about the menu detect
40  */
41 public void menuDetected (MenuDetectEvent e);
42 }
43
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