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TitleListener.java
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TitleListener.java
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/*******************************************************************************
* Copyright (c) 2003, 2016 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.browser;
import java.util.*;
/**
* This listener interface may be implemented in order to receive
* a {@link TitleEvent} notification when the title of the document
* displayed in a {@link Browser} is known or has been changed.
*
* @see Browser#addTitleListener(TitleListener)
* @see Browser#removeTitleListener(TitleListener)
*
* @since 3.0
*/
@FunctionalInterface
public interface TitleListener extends EventListener {
/**
* This method is called when the title of the current document
* is available or has changed.
*
* <p>The following fields in the <code>TitleEvent</code> apply:</p>
* <ul>
* <li>(in) title the title of the current document
* <li>(in) widget the <code>Browser</code> whose current document's
* title is known or modified
* </ul>
*
* @param event the <code>TitleEvent</code> that contains the title
* of the document currently displayed in a <code>Browser</code>
*
* @since 3.0
*/
public void changed(TitleEvent event);
}