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.g2d.element.handler;
14 import org.simantics.g2d.element.IElement;
15 import org.simantics.g2d.element.handler.impl.EnabledImpl;
19 * @See {@link EnabledImpl} implementation
20 * @author Toni Kalajainen
22 public interface Stateful extends ElementHandler {
24 public static final EnabledImpl ENABLED_BY_DEFAULT = EnabledImpl.ENABLED_BY_DEFAULT;
25 public static final EnabledImpl DISABLED_BY_DEFAULT = EnabledImpl.DISABLED_BY_DEFAULT;
27 boolean isEnabled(IElement e);
28 void setEnabled(IElement e, boolean enabled);