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Java > Open Source Codes > org > eclipse > debug > internal > ui > actions > SelectAllVariablesAction


1 /*******************************************************************************
2  * Copyright (c) 2000, 2005 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.debug.internal.ui.actions;
12
13  
14 import org.eclipse.debug.ui.IDebugView;
15 import org.eclipse.jface.viewers.TreeViewer;
16 import org.eclipse.jface.viewers.Viewer;
17  
18 public class SelectAllVariablesAction extends SelectAllAction {
19
20     protected void update() {
21         if (!(getView() instanceof IDebugView)) {
22             return;
23         }
24         Viewer viewer= ((IDebugView)getView()).getViewer();
25         getAction().setEnabled(((TreeViewer)viewer).getTree().getItemCount() != 0);
26     }
27     
28     protected String JavaDoc getActionId() {
29         return IDebugView.SELECT_ALL_ACTION + ".Variables"; //$NON-NLS-1$
30 }
31 }
32
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