evt_motion.hpp

来自「video linux conference」· HPP 代码 · 共 56 行

/*****************************************************************************
 * evt_motion.hpp
 *****************************************************************************
 * Copyright (C) 2003 VideoLAN
 * $Id: evt_motion.hpp 9641 2004-12-22 13:06:43Z gbazin $
 *
 * Authors: Cyril Deguet     <[e-mail]>
 *          Olivier Teuli鑢e <[e-mail]>
 *
 * This program 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, USA.
 *****************************************************************************/

#ifndef EVT_MOTION_HPP
#define EVT_MOTION_HPP

#include "evt_input.hpp"


/// Mouse move event
class EvtMotion: public EvtInput
{
    public:
        EvtMotion( intf_thread_t *pIntf, int xPos, int yPos ):
            EvtInput( pIntf ), m_xPos( xPos ), m_yPos( yPos ) {}
        virtual ~EvtMotion() {}

        /// Return the type of event
        virtual const string getAsString() const { return "motion"; }

        // Getters
        int getXPos() const { return m_xPos; }
        int getYPos() const { return m_yPos; }

    private:
        /// Coordinates of the mouse (absolute or relative)
        /// The coordinates are absolute when the event is sent to the
        /// GenericWindow, but are relative to the window when the event is
        /// forwarded to the controls
        int m_xPos, m_yPos;
};


#endif