/* File: MouseDragEvent.java
 * Copyright (C) 2002-2003 The University of Iowa
 * Created by: Jeremy Faden <jbf@space.physics.uiowa.edu>
 *             Jessica Swanner <jessica@space.physics.uiowa.edu>
 *             Edward E. West <eew@space.physics.uiowa.edu>
 *
 * This file is part of the das2 library.
 *
 * das2 is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.das2.event;

/**
 *
 * @author  jbf
 */
public class MouseDragEvent extends DasMouseEvent {
    
    private static final long serialVersionUID = 1L;
    
    transient Gesture gesture;
    
    public MouseDragEvent(Object source) {
        super(source);
        gesture= Gesture.NONE;
    }
    
    public MouseDragEvent(Object source, Gesture gesture ) {
        super(source);
        this.gesture= gesture;
    }
    
    public boolean isGesture() {
        return gesture!=Gesture.NONE;
    }
    
    public Gesture getGesture() {
        return gesture;
    }
    
    public String toString() {
        return isGesture() ? gesture.toString() : "MouseDragEvent source: "+source;
    }
}