@Override
 protected void doPropertyChange(PropertyChangeEvent evt) {
   if (evt.getPropertyName().equalsIgnoreCase(InstallOptionsModel.PROPERTY_TXTCOLOR)) {
     ILinkFigure figure2 = (ILinkFigure) getFigure();
     figure2.setTxtColor((RGB) evt.getNewValue());
     setNeedsRefresh(true);
   } else if (evt.getPropertyName().equalsIgnoreCase(InstallOptionsModel.PROPERTY_MULTILINE)) {
     setNeedsRefresh(true);
   } else {
     super.doPropertyChange(evt);
   }
 }
 @Override
 protected void createEditPolicies() {
   super.createEditPolicies();
   installEditPolicy(
       InstallOptionsExtendedEditPolicy.ROLE, new InstallOptionsLinkExtendedEditPolicy(this));
 }