/******************************************************************************* * 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 WindowEvent} notification when a {@link Browser} is  * about to be closed and when its host window should be closed * by the application. *  * @see Browser#addCloseWindowListener(CloseWindowListener) * @see Browser#removeCloseWindowListener(CloseWindowListener) * @see OpenWindowListener * @see VisibilityWindowListener *  * @since 3.0 */public interface CloseWindowListener extends SWTEventListener {/** * This method is called when the window hosting a {@link Browser} should be closed. * Application would typically close the {@link org.eclipse.swt.widgets.Shell} that * hosts the <code>Browser</code>. The <code>Browser</code> is disposed after this * notification. * * <p>The following fields in the <code>WindowEvent</code> apply: * <ul> * <li>(in) widget the <code>Browser</code> that is going to be disposed * </ul></p> * * @param event the <code>WindowEvent</code> that specifies the <code>Browser</code> * that is going to be disposed *  * @see org.eclipse.swt.widgets.Shell#close() *  * @since 3.0 */ public void close(WindowEvent event);}