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Java > Open Source Codes > org > apache > batik > swing > gvt > GVTTreeRendererEvent


1 /*
2
3    Copyright 2001,2003 The Apache Software Foundation
4
5    Licensed under the Apache License, Version 2.0 (the "License");
6    you may not use this file except in compliance with the License.
7    You may obtain a copy of the License at
8
9        http://www.apache.org/licenses/LICENSE-2.0
10
11    Unless required by applicable law or agreed to in writing, software
12    distributed under the License is distributed on an "AS IS" BASIS,
13    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14    See the License for the specific language governing permissions and
15    limitations under the License.
16
17  */
18 package org.apache.batik.swing.gvt;
19
20 import java.awt.image.BufferedImage JavaDoc;
21 import java.util.EventObject JavaDoc;
22
23 /**
24  * This class represents an event which indicate an event originated
25  * from a GVTTreeRenderer instance.
26  *
27  * @author <a HREF="mailto:stephane@hillion.org">Stephane Hillion</a>
28  * @version $Id: GVTTreeRendererEvent.java,v 1.4 2004/08/18 07:15:32 vhardy Exp $
29  */
30 public class GVTTreeRendererEvent extends EventObject JavaDoc {
31
32     /**
33      * The buffered image.
34      */
35     protected BufferedImage JavaDoc image;
36     
37     /**
38      * Creates a new GVTTreeRendererEvent.
39      * @param source the object that originated the event, ie. the
40      * GVTTreeRenderer.
41      * @param bi the image to paint.
42      */
43     public GVTTreeRendererEvent(Object JavaDoc source, BufferedImage JavaDoc bi) {
44         super(source);
45         image = bi;
46     }
47
48     /**
49      * Returns the image to display, or null if the rendering failed.
50      */
51     public BufferedImage JavaDoc getImage() {
52         return image;
53     }
54 }
55
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