CSliderArray.hpp

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#ifndef __CSliderArray__
#define __CSliderArray__

#include "CControl.hpp"
using Exponent::GUI::Controls::CControl;

//  ===========================================================================

namespace Exponent
{
    namespace GUI
    {
        namespace Controls
        {
            class CSliderArray : public CControl
            {
                EXPONENT_CLASS_DECLARATION;
//  ===========================================================================

            public:

//  ===========================================================================

                // Construction
                CSliderArray(IControlRoot *root, const long uniqueId, const CRect &area, const long widthOfSlider, const long sliderGap, const long numberOfSliders, IActionListener *listener = NULL);

                virtual ~CSliderArray();

//  ===========================================================================

                virtual void setValue(const double value, const long index);

                virtual double getValue(const long index) const { return m_sliderValues[index]; }

                virtual long getIndexOfLastMovedSlider() const { return m_lastIndex; }

                virtual void drawControl(CGraphics &graphics);

//  ===========================================================================

                virtual void setColours(CAlphaColour frameColour, CAlphaColour backgroundColour, CAlphaColour handleColour, CAlphaColour handleDownColour);

//  ===========================================================================

                virtual void handleLeftButtonDown(CMouseEvent &event);

                virtual void handleLeftButtonUp(CMouseEvent &event);

                virtual void handleMouseMovement(CMouseEvent &event);

                virtual void handleMouseLeavingArea(CMouseEvent &event);

//  ===========================================================================

            protected:

//  ===========================================================================

                void drawSliders(CGraphics &graphics);

                void createSliders(const long widthOfSlider, const long sliderGap);

//  ===========================================================================

                CAlphaColour m_handleColour;                
                CAlphaColour m_handleDownColour;            
                double *m_sliderValues;                     
                long m_numberOfSliders;                     
                CRect *m_sliders;                           
                long m_widthOfSlider;                       
                long m_sliderGap;                           
                bool m_isDragging;                          
                long m_dragIndex;                           
                long m_lastIndex;                           
            };
        }
    }
}
#endif  // End of CSliderArray.hpp

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