1 /* 2 * Copyright (c) 1997, 2001, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.swing.event; 27 28 import javax.swing.undo.*; 29 30 /** 31 * An event indicating that an operation which can be undone has occurred. 32 * <p> 33 * <strong>Warning:</strong> 34 * Serialized objects of this class will not be compatible with 35 * future Swing releases. The current serialization support is 36 * appropriate for short term storage or RMI between applications running 37 * the same version of Swing. As of 1.4, support for long term storage 38 * of all JavaBeans™ 39 * has been added to the <code>java.beans</code> package. 40 * Please see {@link java.beans.XMLEncoder}. 41 * 42 * @author Ray Ryan 43 */ 44 public class UndoableEditEvent extends java.util.EventObject { 45 private UndoableEdit myEdit; 46 47 /** 48 * Constructs an UndoableEditEvent object. 49 * 50 * @param source the Object that originated the event 51 * (typically <code>this</code>) 52 * @param edit an UndoableEdit object 53 */ 54 public UndoableEditEvent(Object source, UndoableEdit edit) { 55 super(source); 56 myEdit = edit; 57 } 58 59 /** 60 * Returns the edit value. 61 * 62 * @return the UndoableEdit object encapsulating the edit 63 */ 64 public UndoableEdit getEdit() { 65 return myEdit; 66 } 67 }