| /******************************************************************************* |
| * Copyright (c) 2000, 2008 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| * Karsten Thoms <karsten.thoms@itemis.de> Bug 522335 |
| *******************************************************************************/ |
| package org.eclipse.search2.internal.ui.basic.views; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.TreeViewer; |
| |
| import org.eclipse.search.internal.ui.SearchPluginImages; |
| |
| import org.eclipse.search2.internal.ui.SearchMessages; |
| |
| public class ExpandAllAction extends Action { |
| |
| private TreeViewer fViewer; |
| |
| public ExpandAllAction() { |
| super(SearchMessages.ExpandAllAction_label); |
| setToolTipText(SearchMessages.ExpandAllAction_tooltip); |
| SearchPluginImages.setImageDescriptors(this, SearchPluginImages.T_LCL, SearchPluginImages.IMG_LCL_SEARCH_EXPAND_ALL); |
| } |
| |
| public void setViewer(TreeViewer viewer) { |
| fViewer= viewer; |
| } |
| |
| @Override |
| public void run() { |
| if (fViewer != null) { |
| fViewer.getTree().setRedraw(false); |
| try { |
| fViewer.expandAll(); |
| } finally { |
| fViewer.getTree().setRedraw(true); |
| } |
| } |
| } |
| } |