src/GradientRenderer.h

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#pragma once

#include "common.h"
#include "HoverPoints.h"
#include  <QtGui/QWidget>

class GradientRenderer : public QWidget
{
    Q_OBJECT
public:
    GradientRenderer(QWidget *parent);
    void paint(QPainter *p);

//    QSize sizeHint() const { return QSize(400, 400); }

    //HoverPoints *hoverPoints() const { return m_hoverPoints; }
    void paintEvent(QPaintEvent* event);

public slots:
    void setGradientStops(const QGradientStops &stops);

    void setPadSpread() { m_spread = QGradient::PadSpread; update(); }
    void setRepeatSpread() { m_spread = QGradient::RepeatSpread; update(); }
    void setReflectSpread() { m_spread = QGradient::ReflectSpread; update(); }

    void setLinearGradient() { m_gradientType = Qt::LinearGradientPattern; update(); }
    void setRadialGradient() { m_gradientType = Qt::RadialGradientPattern; update(); }
    void setConicalGradient() { m_gradientType = Qt::ConicalGradientPattern; update(); }


private:
    QGradientStops m_stops;
    //HoverPoints *m_hoverPoints;

    QGradient::Spread m_spread;
    Qt::BrushStyle m_gradientType;
};

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