| /******************************************************************************* |
| * Copyright (c) 2002-2006 Innoopract Informationssysteme GmbH. |
| * 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: |
| * Innoopract Informationssysteme GmbH - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.swt.events; |
| |
| /** |
| * This adapter class provides default implementations for the methods described |
| * by the <code>TreeListener</code> interface. |
| * <p> |
| * Classes that wish to deal with <code>TreeEvent</code>s can extend this |
| * class and override only the methods which they are interested in. |
| * </p> |
| * |
| * @see TreeListener |
| * @see TreeEvent |
| */ |
| public abstract class TreeAdapter implements TreeListener { |
| |
| /** |
| * Sent when a tree branch is collapsed. The default behavior is to do |
| * nothing. |
| * |
| * @param e an event containing information about the tree operation |
| */ |
| public void treeCollapsed( final TreeEvent e ) { |
| } |
| |
| /** |
| * Sent when a tree branch is expanded. The default behavior is to do nothing. |
| * |
| * @param e an event containing information about the tree operation |
| */ |
| public void treeExpanded( final TreeEvent e ) { |
| } |
| } |
