/**************************************************************************\
 *
 *  This file is part of the Coin 3D visualization library.
 *  Copyright (C) 1998-2002 by Systems in Motion. All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  version 2.1 as published by the Free Software Foundation. See the
 *  file LICENSE.LGPL at the root directory of the distribution for
 *  more details.
 *
 *  If you want to use Coin for applications not compatible with the
 *  LGPL, please contact SIM to acquire a Professional Edition license.
 *
 *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
 *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
 *
\**************************************************************************/

#ifndef COIN_SOBUTTONEVENT_H
#define COIN_SOBUTTONEVENT_H

#include <Inventor/events/SoSubEvent.h>


class COIN_DLL_API SoButtonEvent : public SoEvent {
  typedef SoEvent inherited;

  SO_EVENT_HEADER();

public:
  enum State {
    UP, DOWN, UNKNOWN
  };

  SoButtonEvent(void);
  virtual ~SoButtonEvent();

  void setState(SoButtonEvent::State state);
  SoButtonEvent::State getState(void) const;

  static void initClass(void);

private:
  State buttonstate;
};

#endif // !COIN_SOBUTTONEVENT_H
