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Java > Open Source Codes > javax > swing > event > UndoableEditEvent


1 /*
2  * @(#)UndoableEditEvent.java 1.18 03/12/19
3  *
4  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
5  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
6  */
7
8 package javax.swing.event;
9
10 import javax.swing.undo.*;
11
12 /**
13  * An event indicating that an operation which can be undone has occurred.
14  * <p>
15  * <strong>Warning:</strong>
16  * Serialized objects of this class will not be compatible with
17  * future Swing releases. The current serialization support is
18  * appropriate for short term storage or RMI between applications running
19  * the same version of Swing. As of 1.4, support for long term storage
20  * of all JavaBeans<sup><font size="-2">TM</font></sup>
21  * has been added to the <code>java.beans</code> package.
22  * Please see {@link java.beans.XMLEncoder}.
23  *
24  * @version 1.18 12/19/03
25  * @author Ray Ryan
26  */
27 public class UndoableEditEvent extends java.util.EventObject JavaDoc {
28     private UndoableEdit myEdit;
29
30     /**
31      * Constructs an UndoableEditEvent object.
32      *
33      * @param source the Object that originated the event
34      * (typically <code>this</code>)
35      * @param edit an UndoableEdit object
36      */
37     public UndoableEditEvent(Object JavaDoc source, UndoableEdit edit) {
38     super(source);
39     myEdit = edit;
40     }
41     
42     /**
43      * Returns the edit value.
44      *
45      * @return the UndoableEdit object encapsulating the edit
46      */
47     public UndoableEdit getEdit() {
48     return myEdit;
49     }
50 }
51
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