pgslider.h

Go to the documentation of this file.

/*
    ParaGUI - crossplatform widgetset
    Copyright (C) 2000,2001,2002  Alexander Pipelka
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
    Alexander Pipelka
    pipelka@teleweb.at
 
    Last Update:      $Author: mbickel $
    Update Date:      $Date: 2007-04-13 16:15:57 $
    Source File:      $Source: /home/cvspsrv/cvsroot/games/asc/source/libs/paragui/include/pgslider.h,v $
    CVS/RCS Revision: $Revision: 1.2 $
    Status:           $State: Exp $
*/

#ifndef PG_SLIDER_H
#define PG_SLIDER_H

#include "paragui.h"
#include "pgscrollbar.h"

class DECLSPEC PG_Slider : public PG_ScrollBar {

public:

        template<class datatype>
class SignalSlide : public PG_Signal2<PG_ScrollBar*, datatype> {}
        ;

        template<class datatype>
class SignalSlideEnd : public PG_Signal2<PG_ScrollBar*, datatype> {}
        ;

        PG_Slider(PG_Widget* parent, const PG_Rect& r = PG_Rect::null, ScrollDirection direction = VERTICAL, int id = -1, const std::string& style="Slider");

        ~PG_Slider();

        void LoadThemeStyle(const std::string& widgettype);

        SignalSlide<long> sigSlide;

        SignalSlideEnd<long> sigSlideEnd;

        void RecalcPositions();

protected:

        bool eventMouseButtonUp(const SDL_MouseButtonEvent* button);

};

#endif  // PG_SLIDER_H

---