1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.scenegraph.ui;
14 import org.eclipse.core.commands.AbstractHandler;
15 import org.eclipse.core.commands.ExecutionEvent;
16 import org.eclipse.core.commands.ExecutionException;
17 import org.eclipse.ui.IWorkbenchPart;
18 import org.eclipse.ui.handlers.HandlerUtil;
21 * @author Tuukka Lehtonen
23 public class RefreshHandler extends AbstractHandler {
26 public Object execute(ExecutionEvent event) throws ExecutionException {
27 IWorkbenchPart part = HandlerUtil.getActivePart(event);
28 if (part == null || !(part instanceof SceneGraphViewPart))
31 SceneGraphViewPart sg = (SceneGraphViewPart) part;