/**
 * Copyright (c) 2017 CEA.
 * 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:
 *     CEA - initial API and implementation and/or initial documentation
 */
package org.eclipse.sensinact.studio.ui.common.dialog;

import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;

/**
 * @author Etienne Gandrille
 */
public class ShellUtil {

	public static Shell getShell(Control control) {
		while (control != null && !(control instanceof Shell))
			control = control.getParent();

		if (control == null)
			return null;

		return (Shell) control;
	}
}