CLevelMeter.hpp

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#ifndef __CLevelMeter__
#define __CLevelMeter__

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

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

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

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

                CLevelMeter(IControlRoot *root, const long uniqueId, const CRect &area, const long numberOfSteps);

                virtual ~CLevelMeter();

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

                virtual void setValue(const double value);

                virtual void setLineColour(const CAlphaColour &lineColourMin, const CAlphaColour &lineColourMax);

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

                virtual void drawControl(CGraphics &graphics);

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

            protected:

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

                long m_numberToDraw;                    
                long m_numberOfSteps;                   
                bool m_isVertical;                      
                CDimension m_gradingDimension;          
                CAlphaColour m_lineColourMin;           
                CAlphaColour m_lineColourMax;           
                long deltaPerStep[3];                   
            };
        }
    }
}
#endif  // End of CLevelMeter.hpp

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