examples/org.eclipse.gmf.examples.mindmap.diagram.pure/src/org/eclipse/gmf/examples/mindmap/diagram/view/factories/TopicViewFactory.java

package org.eclipse.gmf.examples.mindmap.diagram.view.factories;

import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
import org.eclipse.gmf.runtime.diagram.ui.view.factories.AbstractShapeViewFactory;
import org.eclipse.gmf.runtime.emf.core.util.EObjectAdapter;
import org.eclipse.gmf.runtime.notation.View;

public class TopicViewFactory extends AbstractShapeViewFactory {

	protected void decorateView(View containerView, View view, IAdaptable semanticAdapter, String semanticHint, int index, boolean persisted) {
		super.decorateView(containerView, view, semanticAdapter, semanticHint, index, persisted);

		IAdaptable eObjectAdapter = null;
		EObject eObject = (EObject) semanticAdapter.getAdapter(EObject.class);
		if (eObject != null) {
			eObjectAdapter = new EObjectAdapter(eObject);
		}
		getViewService().createNode(eObjectAdapter, view, "TopicName", ViewUtil.APPEND, true, getPreferencesHint());

	}
}