| /****************************************************************************** |
| * Copyright (c) 2002, 2005 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 |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.common.ui.action; |
| |
| import java.util.EventListener; |
| |
| /** |
| * The interface for all objects that are interested in action manager change |
| * events. To be such a listener, a class has to implement this interface and |
| * register itself as a listener on an action manager by calling |
| * <code>addActionManagerChangeListener()</code>. When no longer interested in |
| * receiving event notifications, it can deregister itself as a listener by |
| * calling <code>removeActionManagerChangeListener()</code> on the action |
| * manager. |
| * |
| * @author khussey |
| * |
| * @see org.eclipse.gmf.runtime.common.ui.action.ActionManager |
| * @see org.eclipse.gmf.runtime.common.ui.action.ActionManagerChangeEvent |
| */ |
| public interface IActionManagerChangeListener extends EventListener { |
| |
| /** |
| * Handles an event indicating that an action manager has changed. |
| * |
| * @param event The action manager change event to be handled. |
| */ |
| public void actionManagerChanged(ActionManagerChangeEvent event); |
| |
| } |