| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.ui.refactoring; |
| |
| import org.eclipse.swt.widgets.Control; |
| |
| /** |
| * Presents a preview of a <code>ChangeElement</code> |
| */ |
| public interface IPreviewViewer { |
| |
| /** |
| * Sets the previewer's input element. |
| * |
| * @param input the input element |
| */ |
| public void setInput(Object input); |
| |
| /** |
| * Refreshes the preview viewer. |
| */ |
| public void refresh(); |
| |
| /** |
| * Returns the previewer's SWT control. |
| * |
| * @return the previewer's SWT control |
| */ |
| public Control getControl(); |
| } |
| |