/*******************************************************************************
* Copyright (c) 2010 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.swt.events;
import org.eclipse.swt.internal.SWTEventListener;
/**
* Classes which implement this interface provide methods
* that deal with the events that are generated as touches
* occur on a touch-aware input surface.
* <p>
* After creating an instance of a class that implements
* this interface it can be added to a control using the
* <code>addTouchListener</code> method and removed using
* the <code>removeTouchListener</code> method. When a
* touch occurs or changes state, the <code>touch</code> method
* will be invoked.
* </p>
*
* @see TouchEvent
*
* @since 1.4
*/
public interface TouchListener extends SWTEventListener {
/**
* Sent when a touch sequence begins, changes state, or ends.
*
* @param e an event containing information about the touch
*/
public void touch( TouchEvent e );
}