1 /* 2 * KeyAdapter.java 3 * 4 * Copyright (C) 2003 Peter Graves 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License 8 * as published by the Free Software Foundation; either version 2 9 * of the License, or (at your option) any later version. 10 * 11 * This program 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 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 19 */ 20 21 package awt; 22 23 import org.armedbear.lisp.JHandler; 24 import java.awt.Component; 25 import java.awt.event.KeyEvent; 26 27 public class KeyAdapter extends java.awt.event.KeyAdapter { 28 addTo(Component component)29 public static synchronized void addTo(Component component) { 30 component.addKeyListener(new KeyAdapter()); 31 } 32 call(String s, KeyEvent keyevent)33 private void call(String s, KeyEvent keyevent) { 34 int ai[] = { 35 keyevent.getModifiers(), 36 keyevent.isActionKey() ? 1 : 0, 37 keyevent.getKeyCode() 38 }; 39 JHandler.callLisp(s, keyevent.getComponent(), keyevent.paramString(), ai); 40 } 41 keyPressed(KeyEvent keyevent)42 public void keyPressed(KeyEvent keyevent) { 43 call("KEYPRESSED", keyevent); 44 } 45 keyReleased(KeyEvent keyevent)46 public void keyReleased(KeyEvent keyevent) { 47 call("KEYRELEASED", keyevent); 48 } 49 keyTyped(KeyEvent keyevent)50 public void keyTyped(KeyEvent keyevent) { 51 call("KEYTYPED", keyevent); 52 } 53 } 54