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Java > Open Source Codes > org > netbeans > swing > scrollbars > impl > GenericScrollbarUI


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.swing.scrollbars.impl;
21
22 import javax.swing.*;
23 import javax.swing.plaf.ComponentUI JavaDoc;
24 import javax.swing.plaf.ScrollBarUI JavaDoc;
25
26 /**
27  * A ScrollBarUI intentionally devoid of any painting or other logic. GenericMarkedScrollbar will delegate
28  * to its embedded scrollbar for scrolling functionality.
29  */
30 public class GenericScrollbarUI extends ScrollBarUI JavaDoc {
31     private static ScrollBarUI JavaDoc instance;
32
33     public static ComponentUI JavaDoc createUI (JComponent c) {
34         if (instance == null) {
35             instance = new GenericScrollbarUI();
36         }
37         return instance;
38     }
39
40 }
41
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