/******************************************************************************* * Copyright (c) 2003, 2004 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.swt.browser;import org.eclipse.swt.internal.SWTEventListener;/** * This listener interface may be implemented in order to receive * a {@link ProgressEvent} notification when a {@link Browser} * makes a progress in loading the current URL or when the * current URL has been loaded. *  * @see Browser#addProgressListener(ProgressListener) * @see Browser#removeProgressListener(ProgressListener) * @see Browser#getUrl() *  * @since 3.0 */public interface ProgressListener extends SWTEventListener {	/** * This method is called when a progress is made during the loading of the  * current location. * <p> * * <p>The following fields in the <code>ProgressEvent</code> apply: * <ul> * <li>(in) current the progress for the location currently being loaded * <li>(in) total the maximum progress for the location currently being loaded * <li>(in) widget the <code>Browser</code> whose current URL is being loaded * </ul> *  * @param event the <code>ProgressEvent</code> related to the loading of the * current location of a <code>Browser</code> *  * @since 3.0 */   public void changed(ProgressEvent event);	/** * This method is called when the current location has been completely loaded. * <p> * * <p>The following fields in the <code>ProgressEvent</code> apply: * <ul> * <li>(in) widget the <code>Browser</code> whose current URL has been loaded * </ul> *  * @param event the <code>ProgressEvent</code> related to the <code>Browser</code> * that has loaded its current URL. *  * @since 3.0 */public void completed(ProgressEvent event);}