01: //The contents of this file are subject to the Mozilla Public License Version 1.1
02: //(the "License"); you may not use this file except in compliance with the
03: //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
04: //
05: //Software distributed under the License is distributed on an "AS IS" basis,
06: //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
07: //for the specific language governing rights and
08: //limitations under the License.
09: //
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;
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: * Delete all messages in this folder.
29: * TODO (@author fdietz): implement action
30: *
31: * @author fdietz
32: */
33:
34: public class EmptyFolderAction extends AbstractColumbaAction implements
35: ISelectionListener {
36: public EmptyFolderAction(IFrameMediator frameMediator) {
37: super (frameMediator, MailResourceLoader.getString("menu",
38: "mainframe", "menu_folder_emptyfolder"));
39:
40: // tooltip text
41: putValue(SHORT_DESCRIPTION, MailResourceLoader.getString(
42: "menu", "mainframe", "menu_folder_emptyfolder")
43: .replaceAll("&", ""));
44:
45: setEnabled(false);
46:
47: // -> uncomment to enable/disable action
48:
49: /*
50: ((MailFrameController) frameMediator).registerTreeSelectionListener(
51: this);
52: */
53: }
54:
55: /* (non-Javadoc)
56: * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
57: */
58: public void actionPerformed(ActionEvent evt) {
59: // implement this
60: }
61:
62: /* (non-Javadoc)
63: * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
64: */
65: public void selectionChanged(SelectionChangedEvent e) {
66: if (((TreeSelectionChangedEvent) e).getSelected().length > 0) {
67: setEnabled(true);
68: } else {
69: setEnabled(false);
70: }
71: }
72: }
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