| /******************************************************************************* |
| * 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.jface.text; |
| |
| /** |
| * Extension interface {@link org.eclipse.jface.text.IInformationControl}. |
| * <p> |
| * As it is the responsibility of the implementer of |
| * {@link org.eclipse.jface.text.IInformationControl} and |
| * {@link org.eclipse.jface.text.IInformationControlExtension2} to specify the |
| * concrete nature of the information control's input, only the implementer can |
| * know whether it has something to show or not. |
| * |
| * @since 2.0 |
| */ |
| public interface IInformationControlExtension { |
| |
| /** |
| * Returns whether this information control has contents to be displayed. |
| * |
| * @return <code>true</code> if there is contents to be displayed. |
| */ |
| boolean hasContents(); |
| } |
