Implementing a KeyListener
doesn't mean your program is using it. You have to add it to your applet.
public class Appl extends Applet implements KeyListener {
@Override
public void keyTyped(KeyEvent ke) {
System.out.println("Pressed: " + ke.getKeyCode());
}
@Override
public void keyPressed(KeyEvent ke) {
System.out.println("Pressed: " + ke.getKeyChar());
}
@Override
public void keyReleased(KeyEvent ke) {
System.out.println("Pressed: " + ke.getKeyChar());
}
public void init() {
// YOUR CODE
addKeyListener(this);
}
}