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Java > Open Source Codes > org > netbeans > core > actions > PreviousViewCallbackAction


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.core.actions;
21
22 import org.openide.util.HelpCtx;
23 import org.openide.util.NbBundle;
24 import org.openide.util.actions.CallbackSystemAction;
25
26 /**
27  * A skeleton action, useful just as a placeholder for global shortcut.
28  * Components wishing to use it's shortcut should place the "PreviousViewAction" key into their action maps.
29
30  * @author mkleint
31  */
32 public class PreviousViewCallbackAction extends CallbackSystemAction {
33
34     /** Creates a new instance of PreviousViewCallbackAction */
35     public PreviousViewCallbackAction() {
36     }
37
38     public String JavaDoc getName() {
39         return NbBundle.getMessage(PreviousViewCallbackAction.class, "LBL_PreviousViewCallbackAction");
40     }
41
42     public Object JavaDoc getActionMapKey() {
43         return "PreviousViewAction";
44     }
45
46     public HelpCtx getHelpCtx() {
47         return HelpCtx.DEFAULT_HELP;
48     }
49     
50     protected boolean asynchronous() {
51         return false;
52     }
53 }
54
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