Help with keyboard events?

[Bibendum]

I've been programming for a short while, and I just started learning java. Right now, I'm making a Galaga-like game, just to see if I could.

Here's a link to the source.

Everything is working fine, except for the keyboard events, and I have no idea what I'm doing wrong. Also, if I made any mistakes with the basic structure and such, help with that would be appreciated.

-Joe

[hardwired]

Code:

public SpaceGame(int width, int height){
    ...
    addKeyListener(new MyKeyListener());
    // Keyboard input requires the listening component to have the focus.
    setFocusable(true);
    new Thread(this).start();
    ...
public static void main(String [] args){
    ...
    frame.add(g);
    // This should be last for proper/complete initialization.
    frame.setVisible(true);

[Bibendum]

Thanks! This seems to have worked.