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Java > Open Source Codes > net > mlw > vlh > swing > support > filter > JTextComponentFilterRetriever


1 /**
2  * Copyright (c) 2003 held jointly by the individual authors.
3  *
4  * This library is free software; you can redistribute it and/or modify it
5  * under the terms of the GNU Lesser General Public License as published
6  * by the Free Software Foundation; either version 2.1 of the License, or
7  * (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful, but
10  * WITHOUT ANY WARRANTY; with out even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public License
15  * along with this library; if not, write to the Free Software Foundation,
16  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
17  *
18  * > http://www.gnu.org/copyleft/lesser.html
19  * > http://www.opensource.org/licenses/lgpl-license.php
20  */

21 package net.mlw.vlh.swing.support.filter;
22
23 import javax.swing.text.JTextComponent JavaDoc;
24
25 import net.mlw.vlh.Errors;
26
27 /**
28  * @author Matthew L. Wilson
29  * @version $Revision: 1.3 $ $Date: 2005/08/30 18:54:25 $
30  */

31 public class JTextComponentFilterRetriever extends AbstractFilterRetriever
32 {
33    protected JTextComponent JavaDoc textComponent;
34
35    public JTextComponentFilterRetriever(String JavaDoc key, JTextComponent JavaDoc textComponent)
36    {
37       super(key);
38       this.textComponent = textComponent;
39    }
40
41    /**
42     * @see net.mlw.vlh.swing.FilterRetriever#getFilterValue()
43     */

44    public Object JavaDoc getFilterValue(Errors errors)
45    {
46       return textComponent.getText();
47    }
48
49    public Object JavaDoc reset()
50    {
51       textComponent.setText("");
52       return textComponent.getText();
53    }
54 }
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