1 /*
2 * Created on Jan 19, 2004
3 *
4 * Copyright (C) 2004 Sean Ruff
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 */
20
21 package org.un4gvn.editorviewer.internal.action;
22
23 import org.eclipse.jface.action.Action;
24 import org.un4gvn.editorviewer.internal.EditorViewerPlugin;
25 import org.un4gvn.editorviewer.internal.Messages;
26 import org.un4gvn.editorviewer.internal.ui.EditorViewer;
27
28 /***
29 * Collapse the entire tree if applicable, as the tree could be
30 * in a flat layout mode and collapsing would have not effect.
31 * <p>
32 * @author Sean Ruff
33 */
34
35 public class CollapseAllAction extends Action {
36
37 private EditorViewer _viewer = null;
38
39 public CollapseAllAction(EditorViewer viewer){
40 _viewer = viewer;
41 EditorViewerPlugin plugin = EditorViewerPlugin.getInstance();
42 setImageDescriptor(plugin.getImageDescriptor(Messages.getString("CollapseAllAction.0"))); //$NON-NLS-1$
43 setToolTipText(Messages.getString("CollapseAllAction.1")); //$NON-NLS-1$
44 setText(Messages.getString("CollapseAllAction.2")); //$NON-NLS-1$
45 setDescription(Messages.getString("CollapseAllAction.3")); //$NON-NLS-1$
46 }
47
48 /***
49 * Collapse the tree
50 */
51 public void run(){
52 _viewer.collapseAll();
53 }
54
55
56 }
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