iggers 
         the <code>ComponentEvent.MOVE</code> event to be dispatched.      
                  </p><p>To override the <code>updateDisplayList()</code> method in a
         custom component, use the <code>move()</code> method instead 
         of setting the <code>x</code> and <code>y</code> properties. This is because 
         a call to the <code>move()</code> method causes a <code>move</code> event object
         to be dispatched immediately after the move operation is complete. In contrast, 
    