/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
* 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.infra.widgets.providers;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.swt.widgets.Composite;
/**
* An interface for implementing a ContentProvider which requires
* graphical elements for features such as filters.
*
* @author Camille Letavernier
*
*/
public interface IGraphicalContentProvider extends IContentProvider {
/**
* Create graphical elements, which will appear before the widget
* used to display the provided elements
* @param parent
*/
public abstract void createBefore(Composite parent);
/**
* Create graphical elements, which will appear after the widget
* used to display the provided elements
* @param parent
*/
public abstract void createAfter(Composite parent);
}