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Java > Open Source Codes > UISwitchListener


1 /*
2  * @(#)UISwitchListener.java 1.11 05/11/17
3  *
4  * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions are met:
8  *
9  * -Redistribution of source code must retain the above copyright notice, this
10  * list of conditions and the following disclaimer.
11  *
12  * -Redistribution in binary form must reproduce the above copyright notice,
13  * this list of conditions and the following disclaimer in the documentation
14  * and/or other materials provided with the distribution.
15  *
16  * Neither the name of Sun Microsystems, Inc. or the names of contributors may
17  * be used to endorse or promote products derived from this software without
18  * specific prior written permission.
19  *
20  * This software is provided "AS IS," without a warranty of any kind. ALL
21  * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
22  * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
23  * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
24  * AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
25  * AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
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33  * for use in the design, construction, operation or maintenance of any
34  * nuclear facility.
35  */
36
37 /*
38  * @(#)UISwitchListener.java 1.11 05/11/17
39  */
40
41 import java.awt.*;
42 import java.beans.*;
43 import java.awt.event.*;
44 import javax.swing.*;
45 import javax.swing.event.*;
46
47
48 /**
49   * This class listens for UISwitches, and updates a given component.
50   *
51   * @version 1.11 11/17/05
52   * @author Steve Wilson
53   */
54 public class UISwitchListener implements PropertyChangeListener {
55     JComponent componentToSwitch;
56
57     public UISwitchListener(JComponent c) {
58         componentToSwitch = c;
59     }
60
61     public void propertyChange(PropertyChangeEvent e) {
62         String JavaDoc name = e.getPropertyName();
63     if (name.equals("lookAndFeel")) {
64         SwingUtilities.updateComponentTreeUI(componentToSwitch);
65         componentToSwitch.invalidate();
66         componentToSwitch.validate();
67         componentToSwitch.repaint();
68     }
69     }
70 }
71
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