001    /*
002      Copyright (C) 2002 Laurent Martelli <laurent@aopsys.com>
003      
004      This program is free software; you can redistribute it and/or modify
005      it under the terms of the GNU Lesser General Public License as
006      published by the Free Software Foundation; either version 2 of the
007      License, or (at your option) any later version.
008    
009      This program is distributed in the hope that it will be useful,
010      but WITHOUT ANY WARRANTY; without even the implied warranty of
011      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
012      GNU Lesser General Public License for more details.
013    
014      You should have received a copy of the GNU Lesser General Public License
015      along with this program; if not, write to the Free Software
016      Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
017    
018    package org.objectweb.jac.aspects.gui.swing;
019    
020    import org.objectweb.jac.core.Collaboration;
021    import java.awt.event.MouseEvent;
022    import java.awt.event.MouseListener;
023    
024    
025    public class CollaborationInitializer implements MouseListener {
026       static CollaborationInitializer singleton = new CollaborationInitializer();
027    
028       public static CollaborationInitializer get() {
029          return singleton;
030       }
031       
032       // MouseListener interface
033    
034       public void mouseClicked(MouseEvent event) {
035          reset();
036       }
037       public void mouseEntered(MouseEvent event) {
038          reset();
039       }
040       public void mouseExited(MouseEvent event) {
041          reset();
042       }
043       public void mousePressed(MouseEvent event) {
044          reset();
045       }
046       public void mouseReleased(MouseEvent event) {
047          reset();
048       }
049    
050       void reset() {
051          Collaboration.get().reset();
052       }
053    }