org.eclipse.swt.events.DragDetectListener Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2000, 2016 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
* Lars Vogel - Bug 502576
*******************************************************************************/
package org.eclipse.swt.events;
import org.eclipse.swt.internal.*;
/**
* Classes which implement this interface provide methods
* that deal with the events that are generated when a drag
* gesture is detected.
*
* After creating an instance of a class that implements
* this interface it can be added to a control using the
* addDragDetectListener
method and removed using
* the removeDragDetectListener
method. When the
* drag is detected, the drageDetected method will be invoked.
*
*
* @see DragDetectEvent
*
* @since 3.3
*/
@FunctionalInterface
public interface DragDetectListener extends SWTEventListener {
/**
* Sent when a drag gesture is detected.
*
* @param e an event containing information about the drag
*/
public void dragDetected(DragDetectEvent e);
}