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1   /*
2    *  XNap Commons
3    *
4    *  Copyright (C) 2005  Felix Berger
5    *
6    *  This library is free software; you can redistribute it and/or
7    *  modify it under the terms of the GNU Lesser General Public
8    *  License as published by the Free Software Foundation; either
9    *  version 2.1 of the License, or (at your option) any later version.
10   *
11   *  This library is distributed in the hope that it will be useful,
12   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   *  Lesser General Public License for more details.
15   *
16   *  You should have received a copy of the GNU Lesser General Public
17   *  License along with this library; if not, write to the Free Software
18   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19   */
20  package org.xnap.commons.gui.completion;
21  
22  import static org.xnap.commons.gui.completion.CompletionModeFactory.I18N;
23  import java.awt.event.ActionEvent;
24  import javax.swing.Action;
25  import org.xnap.commons.gui.action.AbstractXNapAction;
26  
27  /***
28   * Action that allows clearing the default completion model.
29   * <p>
30   * Can be plugged into the completion mode menu. 
31   * @author Felix Berger
32   */
33  public class ClearCompletionModelAction extends AbstractXNapAction 
34  {
35  
36  	private DefaultCompletionModel model;
37  	
38  	public ClearCompletionModelAction(DefaultCompletionModel model)
39  	{
40  		if (model == null) {
41  			throw new NullPointerException("model must not be null");
42  		}
43  		this.model = model;
44  		
45  		putValue(Action.NAME, I18N.tr("Clear History"));
46  		putValue(AbstractXNapAction.ICON_FILENAME, "history_clear.png");
47  	}
48  	
49  	public void actionPerformed(ActionEvent e) 
50  	{
51  		model.clear();
52  	}
53  
54  }