LEDLightWidget.h

#pragma once
#include "DLLInfo.h"
#include <NDEVR/RGBColor.h>
#include <QWidget>
namespace NDEVR
{
    class RGBColor;
    class NDEVR_WIDGETS_API LEDLightWidget : public QWidget
    {
        Q_OBJECT
    public:
        explicit LEDLightWidget(QWidget* parent = 0);
        QSize sizeHint() const;
        void setColor(QColor crOn, QColor crOff);
        void setColor(RGBColor crOn, RGBColor crOff = Constant<RGBColor>::Invalid);
        RGBColor currentColor() const;
        void ping(int mSec = 1000);
        void enable();
    signals:
        bool lightToggledSignal(bool is_on);
    public slots:
        void disableSlot();
        void updateBlinkSlot();
    protected:
        void paintEvent(QPaintEvent* paint_event);
    protected:
        QTimer* m_ping_timer = nullptr;         
        QTimer* m_blink_timer = nullptr;        
        RGBColor    m_on_color;                 
        RGBColor    m_off_color;                
        bool        m_is_on;                    
        int         m_ping_cascade_count;       
 
    };
 
}