eventReceiver.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file eventReceiver.h
 * @author drose
 * @date 1999-12-14
 */

#ifndef EVENTRECEIVER_H
#define EVENTRECEIVER_H

#include "pandabase.h"
#include "typedObject.h"

/**
 * An abstract base class for anything that might care about receiving events.
 * An object that might receive an event should inherit from this class; each
 * event may be sent with an optional EventReceiver pointer.
 */
class EXPCL_PANDA_EVENT EventReceiver {

public:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type() {
    register_type(_type_handle, "EventReceiver");
  }

private:
  static TypeHandle _type_handle;
};

#endif