/* interface KeyListener
*
* Copyright (C) 2001 R M Pitman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package charva.awt.event;
/**
* The listener interface for receiving KeyEvents.
*/
public interface KeyListener
extends EventListener
{
/**
* KEY_PRESSED events are fired when any key (including a function
* key and cursor key) is pressed while the component has keyboard
* input focus.
* KeyEvent.getKeyCode() can be used to find out which key was pressed.
*/
void keyPressed(KeyEvent ke_);
/**
* KEY_TYPED events are fired when a key representing a valid text
* character (not a function key or cursor key) is pressed.
* KeyEvent.getKeyChar() can be used to get the ASCII code of the key
* that was pressed.
*/
void keyTyped(KeyEvent ke_);
/**
* This method is never called in CHARVA, but is present for
* compatibility with javax.swing.
*/
void keyReleased(KeyEvent ke_);
}