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Java > Open Source Codes > org > openide > actions > ReorderAction


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 package org.openide.actions;
20
21 import org.openide.nodes.Index;
22 import org.openide.nodes.Node;
23 import org.openide.util.HelpCtx;
24 import org.openide.util.NbBundle;
25 import org.openide.util.actions.*;
26
27
28 /** Reorder items in a list with a dialog.
29 * @see Index
30 *
31 * @author Petr Hamernik, Dafe Simonek
32 */
33 public class ReorderAction extends CookieAction {
34     protected boolean surviveFocusChange() {
35         return false;
36     }
37
38     public String JavaDoc getName() {
39         return NbBundle.getBundle(ReorderAction.class).getString("Reorder");
40     }
41
42     public HelpCtx getHelpCtx() {
43         return new HelpCtx(ReorderAction.class);
44     }
45
46     protected Class JavaDoc[] cookieClasses() {
47         return new Class JavaDoc[] { Index.class };
48     }
49
50     protected int mode() {
51         return MODE_EXACTLY_ONE;
52     }
53
54     protected void performAction(Node[] activatedNodes) {
55         Node n = activatedNodes[0]; // we supposed that one node is activated
56 Index order = (Index) n.getCookie(Index.class);
57         order.reorder();
58     }
59
60     protected boolean asynchronous() {
61         return false;
62     }
63 }
64
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