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Java > Open Source Codes > org > columba > mail > gui > tree > action > EmptyFolderAction


1 //The contents of this file are subject to the Mozilla Public License Version 1.1
2 //(the "License"); you may not use this file except in compliance with the
3 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
4 //
5 //Software distributed under the License is distributed on an "AS IS" basis,
6 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
7 //for the specific language governing rights and
8 //limitations under the License.
9 //
10 //The Original Code is "The Columba Project"
11 //
12 //The Initial Developers of the Original Code are Frederik Dietz and Timo Stich.
13 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
14 //
15 //All Rights Reserved.
16 package org.columba.mail.gui.tree.action;
17
18 import java.awt.event.ActionEvent JavaDoc;
19
20 import org.columba.api.gui.frame.IFrameMediator;
21 import org.columba.api.selection.ISelectionListener;
22 import org.columba.api.selection.SelectionChangedEvent;
23 import org.columba.core.gui.action.AbstractColumbaAction;
24 import org.columba.mail.gui.tree.selection.TreeSelectionChangedEvent;
25 import org.columba.mail.util.MailResourceLoader;
26
27
28 /**
29  * Delete all messages in this folder.
30  * TODO (@author fdietz): implement action
31  *
32  * @author fdietz
33  */
34
35 public class EmptyFolderAction extends AbstractColumbaAction
36     implements ISelectionListener {
37     public EmptyFolderAction(IFrameMediator frameMediator) {
38         super(frameMediator,
39             MailResourceLoader.getString("menu", "mainframe",
40                 "menu_folder_emptyfolder"));
41
42         // tooltip text
43 putValue(SHORT_DESCRIPTION,
44             MailResourceLoader.getString("menu", "mainframe",
45                 "menu_folder_emptyfolder").replaceAll("&", ""));
46
47         setEnabled(false);
48
49         // -> uncomment to enable/disable action
50
51         /*
52         ((MailFrameController) frameMediator).registerTreeSelectionListener(
53                 this);
54         */
55     }
56
57     /* (non-Javadoc)
58      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
59      */
60     public void actionPerformed(ActionEvent JavaDoc evt) {
61         // implement this
62 }
63
64     /* (non-Javadoc)
65      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
66      */
67     public void selectionChanged(SelectionChangedEvent e) {
68         if (((TreeSelectionChangedEvent) e).getSelected().length > 0) {
69             setEnabled(true);
70         } else {
71             setEnabled(false);
72         }
73     }
74 }
75
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