/** @generated */
 protected void handleNotificationEvent(Notification event) {
   Object feature = event.getFeature();
   if (NotationPackage.eINSTANCE.getFontStyle_FontColor().equals(feature)) {
     Integer c = (Integer) event.getNewValue();
     setFontColor(DiagramColorRegistry.getInstance().getColor(c));
   } else if (NotationPackage.eINSTANCE.getFontStyle_Underline().equals(feature)) {
     refreshUnderline();
   } else if (NotationPackage.eINSTANCE.getFontStyle_StrikeThrough().equals(feature)) {
     refreshStrikeThrough();
   } else if (NotationPackage.eINSTANCE.getFontStyle_FontHeight().equals(feature)
       || NotationPackage.eINSTANCE.getFontStyle_FontName().equals(feature)
       || NotationPackage.eINSTANCE.getFontStyle_Bold().equals(feature)
       || NotationPackage.eINSTANCE.getFontStyle_Italic().equals(feature)) {
     refreshFont();
   } else {
     if (getParser() != null
         && getParser().isAffectingEvent(event, getParserOptions().intValue())) {
       refreshLabel();
     }
     if (getParser() instanceof ISemanticParser) {
       ISemanticParser modelParser = (ISemanticParser) getParser();
       if (modelParser.areSemanticElementsAffected(null, event)) {
         removeSemanticListeners();
         if (resolveSemanticElement() != null) {
           addSemanticListeners();
         }
         refreshLabel();
       }
     }
   }
   super.handleNotificationEvent(event);
 }
 @Override
 protected void handleNotificationEvent(final Notification notification) {
   if (notification.getNotifier() instanceof ShapeStyle) {
     refreshVisuals();
   } else if (NotationPackage.eINSTANCE
       .getFontStyle()
       .getEAllAttributes()
       .contains(notification.getFeature())) {
     refreshFont();
   } else {
     super.handleNotificationEvent(notification);
   }
 }