You have to add a keylistener to your component
public void addKeyListener(KeyListener keylistener)
with a line such as
mycomponent.addKeyListener(this);
--- Patrik_M�ller <[EMAIL PROTECTED]> wrote:
> Hi all
>
> I have a problem with the KeyListener. It does not
> work. The
> System.out.println("xyz " + e) is never coming. Why?
> My Code is like this:
>
>
> package xy;
>
> import java.awt.*;
> import java.awt.event.*;
> import java.awt.GraphicsConfiguration;
>
> import javax.swing.*;
> import javax.swing.event.*;
> import javax.media.j3d.*;
> import javax.vecmath.*;
>
> import com.sun.j3d.utils.applet.MainFrame;
> import com.sun.j3d.utils.image.TextureLoader;
> import com.sun.j3d.utils.universe.*;
> import com.sun.j3d.utils.picking.behaviors.*;
> import com.sun.j3d.utils.behaviors.mouse.*;
> import com.sun.j3d.utils.picking.*;
>
>
>
> public class zzz extends JFrame implements
> KeyListener {
>
> ...
> ...
>
> /**
> * handles the events generated by pressing a key
> */
> public void keyPressed(KeyEvent e){
> System.out.println("keyPressed " + e);
>
> }
>
> /**
> * handles the events generated by typing a key
> */
> public void keyTyped(KeyEvent e) {
> System.out.println("keyTyped " + e);
> }
>
>
> /**
> * handles the events generated by releasing a key
> */
> public void keyReleased(KeyEvent e){
> System.out.println("keyReleased " + e);
> }
>
> } // end of class
>
>
>
>
>
>
>
>
> Patrik
>
>
>
> E-mail mailto: [EMAIL PROTECTED]
>
>
>
>
>
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