CharacterPadTextUpdater


1   /*
2    * Copyright (c) 2006 - 2007 OpenSubsystems s.r.o. Slovak Republic. All rights reserved.
3    * 
4    * Project: OpenSubsystems
5    * 
6    * $Id: CharacterPadTextUpdater.java,v 1.4 2007/01/07 06:14:15 bastafidli Exp $
7    * 
8    * This program is free software; you can redistribute it and/or modify
9    * it under the terms of the GNU General Public License as published by
10   * the Free Software Foundation; version 2 of the License. 
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, write to the Free Software
19   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
20   */
21  
22  package org.opensubsystems.patterns.thickclient.application.swt;
23  
24  import org.eclipse.swt.widgets.Text;
25  
26  /**
27   * Implementation of character pad listener which simply updatest text control
28   * when notified by character pad.
29   * 
30   * @version $Id: CharacterPadTextUpdater.java,v 1.4 2007/01/07 06:14:15 bastafidli Exp $
31   * @author Miro Halas
32   * @code.reviewer Miro Halas
33   * @code.reviewed 1.2 2006/04/05 05:32:41 bastafidli
34   */
35  public class CharacterPadTextUpdater implements CharacterPadListener
36  {
37     // Attributes ///////////////////////////////////////////////////////////////
38     
39     /**
40      * Text control to update.
41      */
42     protected Text m_text;
43     
44     // Constructors /////////////////////////////////////////////////////////////
45     
46     /**
47      * Constructor.
48      * 
49      * @param text - text control to be updated by the character pad
50      */
51     public CharacterPadTextUpdater(
52        Text text
53     )
54     {
55        m_text = text;
56     }
57     
58     // Public methods ///////////////////////////////////////////////////////////
59     
60     /**
61      * {@inheritDoc}
62      */
63     public boolean takeAction(
64        CharacterPad chpad,
65        int          iNumberValue,
66        String         strButtonName,
67        String         strText
68     )
69     {
70        m_text.setText(strText);
71        return true;
72     }
73  }
74
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