content: /*******************************************************************************
   * Copyright (c) 2000, 2008 IBM Corporation and others.
   * 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:
   *     IBM Corporation - initial API and implementation
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.browsing;
  
  import java.util.List;
  
  import org.eclipse.swt.widgets.Widget;
  
  /**
   * Allows accessing the PackagesViewTableViewer and the
   * PackagesViewTreeViewer with identical API.
   *
   * 
   */
  interface IPackagesViewViewer {
  
  	public void mapElement(Object element, Widget item);
  
  	public void unmapElement(Object element, Widget item);
  
  	public Widget doFindInputItem(Object element);
  
  	public Widget doFindItem(Object element);
  
  	public void doUpdateItem(Widget item, Object element, boolean fullMap);
  
  	public List getSelectionFromWidget();
  
  	public void internalRefresh(Object element);
  
  	public void setSelectionToWidget(List l, boolean reveal);
  }
  