1 /******************************************************************************* 2 * Copyright (c) 2000, 2006 IBM Corporation and others. 3 * All rights reserved. This program and the accompanying materials 4 * are made available under the terms of the Eclipse Public License v1.0 5 * which accompanies this distribution, and is available at 6 * http://www.eclipse.org/legal/epl-v10.html 7 * 8 * Contributors: 9 * IBM Corporation - initial API and implementation 10 *******************************************************************************/ 11 package org.eclipse.jface.viewers; 12 13 /** 14 * A listener which is notified of changes to the checked 15 * state of items in checkbox viewers. 16 * 17 * @see CheckStateChangedEvent 18 */ 19 public interface ICheckStateListener { 20 /** 21 * Notifies of a change to the checked state of an element. 22 * 23 * @param event event object describing the change 24 */ 25 void checkStateChanged(CheckStateChangedEvent event); 26 } 27