The following code does not seem to work:

public class DocumentSetupDialog extends JInternalFrame {
    public DocumentSetupDialog {
         addKeyListener(new KeyAdapter() {
              public void keyPressed(KeyEvent e) {
                   System.out.println("hello");
              }
         });
    }
}

Neither does getGlassPane().addKeyListener()

How do I pick up key events in JInternalFrames?

Thanks,
Ron