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Java > Open Source Codes > demo > draw > TransferableImage


1 /*
2 ** Apollo - Test Skeleton Toolkit for Web Start/JNLP
3 ** Copyright (c) 2001, 2002, 2003 by Gerald Bauer
4 **
5 ** This program is free software.
6 **
7 ** You may redistribute it and/or modify it under the terms of the GNU
8 ** General Public License as published by the Free Software Foundation.
9 ** Version 2 of the license should be included with this distribution in
10 ** the file LICENSE, as well as License.html. If the license is not
11 ** included with this distribution, you may find a copy at the FSF web
12 ** site at 'www.gnu.org' or 'www.fsf.org', or you may write to the
13 ** Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139 USA.
14 **
15 ** THIS SOFTWARE IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND,
16 ** NOT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY. THE AUTHOR
17 ** OF THIS SOFTWARE, ASSUMES _NO_ RESPONSIBILITY FOR ANY
18 ** CONSEQUENCE RESULTING FROM THE USE, MODIFICATION, OR
19 ** REDISTRIBUTION OF THIS SOFTWARE.
20 **
21 */
22
23 package demo.draw;
24
25 import java.awt.*;
26 import java.awt.datatransfer.*;
27
28 public class TransferableImage implements Transferable
29 {
30    private Image _image;
31
32    public TransferableImage( Image image )
33    {
34       _image = image;
35    }
36
37    public Object JavaDoc getTransferData( DataFlavor flavor )
38           throws UnsupportedFlavorException
39    {
40       if( !isDataFlavorSupported( flavor ) )
41          throw new UnsupportedFlavorException( flavor );
42
43       return _image;
44    }
45
46    public DataFlavor[] getTransferDataFlavors()
47    {
48       return new DataFlavor[]{DataFlavor.imageFlavor};
49    }
50
51    public boolean isDataFlavorSupported( DataFlavor flavor )
52    {
53       return DataFlavor.imageFlavor.equals( flavor );
54    }
55 }
56
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