2362N/A * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 2362N/A * published by the Free Software Foundation. Oracle designates this 0N/A * particular file as subject to the "Classpath" exception as provided 2362N/A * by Oracle in the LICENSE file that accompanied this code. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 2362N/A * or visit www.oracle.com if you need additional information or have any 0N/A * An abstract adapter class for receiving ancestor moved and resized events. 0N/A * The methods in this class are empty. This class exists as a 0N/A * convenience for creating listener objects. 0N/A * Extend this class and override the method for the event of interest. (If 0N/A * you implement the <code>HierarchyBoundsListener</code> interface, you have 0N/A * to define both methods in it. This abstract class defines null methods for 0N/A * them both, so you only have to define the method for the event you care 0N/A * Create a listener object using your class and then register it with a 0N/A * Component using the Component's <code>addHierarchyBoundsListener</code> 0N/A * method. When the hierarchy to which the Component belongs changes by 0N/A * resize or movement of an ancestor, the relevant method in the listener 0N/A * object is invoked, and the <code>HierarchyEvent</code> is passed to it. 0N/A * @author David Mendenhall 0N/A * @see HierarchyBoundsListener 0N/A * @see HierarchyEvent 0N/A * Called when an ancestor of the source is moved. 0N/A * Called when an ancestor of the source is resized.