/*FreeMind - A Program for creating and viewing Mindmaps
*Copyright (C) 2000-2001 Joerg Mueller <joergmueller@bigfoot.com>
*See COPYING for Details
*
*This program is free software; you can redistribute it and/or
*modify it under the terms of the GNU General Public License
*as published by the Free Software Foundation; either version 2
*of the License, or (at your option) any later version.
*
*This program is distributed in the hope that it will be useful,
*but WITHOUT ANY WARRANTY; without even the implied warranty of
*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*GNU General Public License for more details.
*
*You should have received a copy of the GNU General Public License
*along with this program; if not, write to the Free Software
*Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*$Id: NodeKeyListener.java,v 1.16.18.2 2006/01/12 23:10:12 christianfoltin Exp $*/
package freemind.controller;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
/**
* The KeyListener which belongs to the node and cares for Events like C-D
* (Delete Node). It forwards the requests to NodeController.
*/
public class NodeKeyListener implements KeyListener {
private Controller c;
private KeyListener mListener;
public NodeKeyListener(Controller controller) {
c = controller;
}
public void register(KeyListener listener) {
this.mListener = listener;
}
public void deregister() {
mListener = null;
}
public void keyPressed(KeyEvent e) {
if (mListener != null)
mListener.keyPressed(e);
}
public void keyReleased(KeyEvent e) {
if (mListener != null)
mListener.keyReleased(e);
}
public void keyTyped(KeyEvent e) {
if (mListener != null)
mListener.keyTyped(e);
}
}