| /******************************************************************************* |
| * Copyright (c) 2004, 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.jface.menus; |
| |
| /** |
| * An instance of this interface can be used by clients to receive notification |
| * of changes to one or more instances of <code>SGroup</code>. |
| * <p> |
| * Clients may implement this interface, but must not be extend. |
| * </p> |
| * |
| * @since 3.2 |
| * @see SGroup#addListener(IGroupListener) |
| * @see SGroup#removeListener(IGroupListener) |
| */ |
| public interface IGroupListener { |
| |
| /** |
| * Notifies that one or more properties of an instance of |
| * <code>SGroup</code> have changed. Specific details are described in |
| * the <code>GroupEvent</code>. |
| * |
| * @param event |
| * The event; never <code>null</code>. |
| */ |
| void groupChanged(GroupEvent event); |
| } |
