String pn = pce.getPropertyName();  if (pn.equals("keypad")) { if (((String)pce.getNewValue()).equals("Yes")) { keyPad.setVisible(true); } else { keyPad.setVisible(false); } this.validate(); }  if (pn.equals("doubleClick")) { if (((String)pce.getNewValue()).equals("Yes")) { doubleClick = true; } else { doubleClick = false; } }  screen.propertyChange(pce);  resizeMe(); repaint();
   public void onConfigChanged(SessionConfigEvent changeEvent) {   }