Swing's JTextField and Tab KeyEvents

I am using Swing's JTextField and I am having difficulty listening for a Tab KeyEvent.  I am adding a KeyListener to the JTextField, and I can listen for most KeyEvents fine, but it doesn't seem to detect when a Tab KeyEvent is sent.  I have tried on keyPressed, keyReleased, and keyTyped and none of them detect a Tab KeyEvent on JTextField.  How can I get this to work?
bjgAsked:
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dufortCommented:
To intercept TABs or special keys, you must subclass a component and set its isFocusTraversable() and isManagingFocus() so that they return false and true. Here is a sample subclass for JTextField:

  import com.sun.java.swing.*;
  import com.sun.java.swing.event.*;
  import java.awt.*;
  import java.awt.event.*;

      public class JTabTextField extends JTextField implements KeyListener
      {
            JTabTextField(int width)
            {
                  super(width);
            }
            
            public boolean isFocusTraversable()
            {
                  return false;
            }
            
            public boolean isManagingFocus()
            {
                  return true;
            }

            //from interface KeyListener
            public void keyPressed(KeyEvent ke){}
            public void keyReleased(KeyEvent ke){}
      
            public void keyTyped(KeyEvent ke)
            {
                  if(ke.getKeyCode() == KeyEvent.VK_TAB)
                  {
                        System.err.println("{TAB}");
                  }
            }
      }
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