StructuredActivityDirectEditPolicy.java

/*******************************************************************************
 *  Copyright (c) 2012 VMware, Inc.
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the Eclipse Public License v1.0
 *  which accompanies this distribution, and is available at
 *  http://www.eclipse.org/legal/epl-v10.html
 *
 *  Contributors:
 *      VMware, Inc. - initial API and implementation
 *******************************************************************************/
package org.springframework.ide.eclipse.config.graph.policies;

import org.eclipse.draw2d.Label;
import org.eclipse.gef.editpolicies.DirectEditPolicy;
import org.eclipse.gef.requests.DirectEditRequest;
import org.springframework.ide.eclipse.config.graph.figures.SubgraphFigure;


/**
 * StructuredActivityDirectEditPolicy
 * @author Leo Dos Santos
 * @author Christian Dupuis
 */
public class StructuredActivityDirectEditPolicy extends ActivityDirectEditPolicy {

	/**
	 * @see DirectEditPolicy#showCurrentEditValue(org.eclipse.gef.requests.DirectEditRequest)
	 */
	@Override
	protected void showCurrentEditValue(DirectEditRequest request) {
		String value = (String) request.getCellEditor().getValue();
		((Label) ((SubgraphFigure) getHostFigure()).getHeader()).setText(value);
		((Label) ((SubgraphFigure) getHostFigure()).getFooter()).setText("/" + value);//$NON-NLS-1$
		// hack to prevent async layout from placing the cell editor twice.
		getHostFigure().getUpdateManager().performUpdate();
	}

}