01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.core.actions;
43:
44: import org.openide.util.HelpCtx;
45: import org.openide.util.NbBundle;
46: import org.openide.util.actions.CallbackSystemAction;
47:
48: /**
49: * A skeleton action, useful just as a placeholder for global shortcut.
50: * Components wishing to use it's shortcut should place the "PreviousViewAction" key into their action maps.
51:
52: * @author mkleint
53: */
54: public class PreviousViewCallbackAction extends CallbackSystemAction {
55:
56: /** Creates a new instance of PreviousViewCallbackAction */
57: public PreviousViewCallbackAction() {
58: }
59:
60: public String getName() {
61: return NbBundle.getMessage(PreviousViewCallbackAction.class,
62: "LBL_PreviousViewCallbackAction");
63: }
64:
65: public Object getActionMapKey() {
66: return "PreviousViewAction";
67: }
68:
69: public HelpCtx getHelpCtx() {
70: return HelpCtx.DEFAULT_HELP;
71: }
72:
73: protected boolean asynchronous() {
74: return false;
75: }
76: }
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