import org.eclipse.gmf.runtime.emf.ui.services.parser.ISemanticParser; //导入依赖的package包/类
/**
 * @generated
 */
protected void addSemanticListeners() {
	if (getParser() instanceof ISemanticParser) {
		EObject element = resolveSemanticElement();
		parserElements = ((ISemanticParser) getParser())
				.getSemanticElementsBeingParsed(element);
		for (int i = 0; i < parserElements.size(); i++) {
			addListenerFilter(
					"SemanticModel" + i, this, (EObject) parserElements.get(i)); //$NON-NLS-1$
		}
	} else {
		super.addSemanticListeners();
	}
}
 

import org.eclipse.gmf.runtime.emf.ui.services.parser.ISemanticParser; //导入依赖的package包/类
/**
 * @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);
}