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Java > Open Source Codes > org > netbeans > modules > tasklist > bugs > RefreshAction


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.modules.tasklist.bugs;
21
22 import org.netbeans.modules.tasklist.core.TaskNode;
23 import org.openide.nodes.Node;
24 import org.openide.util.HelpCtx;
25 import org.openide.util.NbBundle;
26 import org.openide.util.actions.NodeAction;
27
28 import java.awt.*;
29
30
31 /** Perform a refresh on the buglist
32     @todo This should probably be made a CallableSystemAction - doesn't
33     need to be a NodeAction (which causes more work to be done on activated
34     node change when it's visible)
35    @author Tor Norbye
36 */
37 public class RefreshAction extends NodeAction {
38
39     private static final long serialVersionUID = 1;
40
41     protected boolean asynchronous() {
42         return false;
43     }
44
45     protected boolean enable(Node[] node) {
46         return true;
47     }
48     
49     protected void performAction(Node[] node) {
50         BugList list = (BugList) BugsView.getCurrent().getList();
51         if (list != null) {
52             list.refresh();
53         } else {
54             Toolkit.getDefaultToolkit().beep();
55         }
56     }
57     
58     public String JavaDoc getName() {
59         return NbBundle.getMessage(RefreshAction.class, "Refresh"); // NOI18N
60 }
61
62     /*
63     protected String iconResource() {
64         return "org/netbeans/modules/tasklist/bugs/refresh.gif"; // NOI18N
65     }
66     */
67     
68     public HelpCtx getHelpCtx() {
69         return HelpCtx.DEFAULT_HELP;
70         // If you will provide context help then use:
71 // return new HelpCtx (NewTodoItemAction.class);
72 }
73     
74 }
75
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