/*******************************************************************************
* Copyright (c) 2010, 2011 Tasktop Technologies and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Tasktop Technologies - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.commons.ui.actions;
import org.eclipse.core.runtime.Assert;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.mylyn.commons.ui.CommonImages;
import org.eclipse.mylyn.internal.commons.ui.Messages;
/**
* @author Mik Kersten
* @author Steffen Pingel
* @since 3.7
*/
public class ExpandAllAction extends Action {
private final AbstractTreeViewer viewer;
public ExpandAllAction(AbstractTreeViewer viewer) {
Assert.isNotNull(viewer);
this.viewer = viewer;
setText(Messages.ExpandAllAction_Label);
setToolTipText(Messages.ExpandAllAction_ToolTip);
setImageDescriptor(CommonImages.EXPAND_ALL);
}
@Override
public void run() {
viewer.expandAll();
}
}