/*******************************************************************************
* Copyright (c) 2000, 2005 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.gef;
import org.eclipse.swt.widgets.Widget;
/**
* A Specialization of {@link EditPart} for use with
* {@link org.eclipse.gef.ui.parts.TreeViewer}. The <i>visualpart</i> of a TreeEditPart
* is a {@link org.eclipse.swt.widgets.TreeItem}.
* <p>
* IMPORTANT: This interface is not intended to be implemented by clients. Clients should
* inherit from {@link org.eclipse.gef.editparts.AbstractGraphicalEditPart}. New methods
* may be added in the future.
*/
public interface TreeEditPart
extends EditPart
{
/**
* Returns either a {@link org.eclipse.swt.widgets.Tree} or
* {@link org.eclipse.swt.widgets.TreeItem}.
* @return the Widget
*/
Widget getWidget();
/**
* Set's the EditPart's widget. Because SWT <code>TreeItem</code> and <code>Tree</code>
* cannot be created without a parent, a TreeEditPart must rely on its parent
* providing its Widget.
* @param widget the Widget
*/
void setWidget(Widget widget);
}