1 //----------------------------------------------------------------------
2 //
3 // PerfectJPattern: "Design patterns are good but components are better!"
4 // ScrollDecorator.java Copyright (c) 2009 Giovanni Azua Garcia
5 // bravegag@hotmail.com
6 //
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License
9 // as published by the Free Software Foundation; either version 3
10 // of the License, or (at your option) any later version.
11 //
12 // This program is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16 //
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, see <http://www.gnu.org/licenses/>.
19 //
20 //----------------------------------------------------------------------
21 package org.perfectjpattern.core.structural.decorator;
22
23 import org.slf4j.*;
24
25 /**
26 * Decorates Components of type {@link IVisualComponent} and adds extra
27 * functionality. The added functionality is defined in {@link IScrollable}
28 *
29 * @author <a href="mailto:bravegag@hotmail.com">Giovanni Azua</a>
30 * @version $Revision: 1.0 $Date: Apr 5, 2008 11:10:25 PM $
31 */
32 public
33 class ScrollDecorator
34 extends AbstractDecorator<IVisualComponent, IScrollableComponent>
35 implements IScrollable
36 {
37 //------------------------------------------------------------------------
38 // public
39 //------------------------------------------------------------------------
40 public
41 ScrollDecorator(IVisualComponent aVisualComponent)
42 {
43 super(IScrollableComponent.class, aVisualComponent);
44 }
45
46 //------------------------------------------------------------------------
47 /**
48 * {@inheritDoc}
49 */
50 public void
51 scrollTo()
52 {
53 theLogger.debug("Scrolling right now");
54 }
55
56 //------------------------------------------------------------------------
57 // protected
58 //------------------------------------------------------------------------
59 protected static void
60 setLogger(Logger aLogger)
61 {
62 theLogger = aLogger;
63 }
64
65 //------------------------------------------------------------------------
66 // members
67 //------------------------------------------------------------------------
68 /**
69 * Provides logging facilities for this class instance
70 */
71 private static Logger theLogger = LoggerFactory.getLogger(ScrollDecorator.
72 class);
73 }