slider.h

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/* ***********************************************************************************
        Writer:         Sebastien Bloc
        Copyright:      2003-2004
        eMail:          sebastien.bloc@free.fr
        URL:            http://mignonsoft.free.fr
        
        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.
        http://www.gnu.org/copyleft/gpl.html
*********************************************************************************** */

#ifndef INCLUDE_SLIDER_H
#define INCLUDE_SLIDER_H

#include "control.h"
#include "input.h"

class EventSlider
{ 
public:
        signal3<double,double,double> moving;   
};

#define MIN_SIZE_CURSOR 10
#define SIZE_BUTTON             12

class Slider : public Control
{
private:
        double maximum;
        double minimum;
        double curMax;
        double curMin;
        double stepButton;              
        BOOL useButtons;
        void ConfigFaces(Control *control,Texture *texture);
        void ApplyCurrent();
        void Init(double min,double max,double curMin,double curMax);
        BOOL SetMin(double value);
        BOOL SetMax(double value);
        BOOL SetCurrent(double min,double max);
        BOOL SetCurrent(double delta);
        void SetCurrentByPosition(double x);
        void SendMoving();

public:
        // variable membre
        EventSlider onSlidder;
        Button btnPlus;
        Button btnMinus;
        Control cursor;
        Control body;
        Timer timerAutoButton;
        
        Slider();
        ~Slider();

        void Create(double depth);

        BOOL Step(double step);
        void Setup(double min,double max,double current,double size);
        BOOL Min(double value);
        BOOL Max(double value);
        BOOL Current(double min,double max);
        BOOL Current(double delta);
        void Refresh();

        int OnAutoMinus(Timer *);
        int OnAutoPlus(Timer *);
        int OnButtonsOverOut(Control *,int);
        int OnButtonsLMouseUp(StateMouse *,int);
        int OnMinusLMouseDown(StateMouse *,int);
        int OnPlusLMouseDown(StateMouse *,int);
        int OnLMouseDown(StateMouse *mouse,int face);
        int OnMouseMove(StateMouse *mouse,int deltaX,int deltaY,int face);

        void ToString(MyString &str);
};

#endif

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