customshape.h

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#ifndef CUSTOMSHAPE_H
#define CUSTOMSHAPE_H

#include <QQuickItem>

namespace dnai
{
    namespace views
    {
        class CustomShape : public QQuickItem
        {
            Q_OBJECT

        public:
            Q_PROPERTY(qreal radius READ radius WRITE setRadius NOTIFY radiusChanged)
            Q_PROPERTY(qreal borderWidth READ borderWidth WRITE setBorderWidth NOTIFY borderWidthChanged)
            Q_PROPERTY(QColor fillColor READ fillColor WRITE setFillColor NOTIFY fillColorChanged)
            Q_PROPERTY(QColor borderColor READ borderColor WRITE setBorderColor NOTIFY borderColorChanged)

        public:
            explicit CustomShape(QQuickItem *parent = nullptr);
            virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;

        public:
            qreal radius() const { return m_radius; }
            qreal borderWidth() const { return m_borderWidth; }
            const QColor &fillColor() const { return m_fillColor; }
            const QColor &borderColor() const { return m_borderColor; }

        public:
            void setRadius(qreal radius);
            virtual void setBorderWidth(qreal w);
            virtual void setFillColor(const QColor &color);
            virtual void setBorderColor(const QColor &color);

            void resetRadius();
            void resetBorderWidth();
            void resetBorderColor();
            void resetFillColor();
            void resetPos();
            void resetShape();

        signals:
            void radiusChanged(qreal radius);
            void borderWidthChanged(qreal w);
            void fillColorChanged(const QColor &color);
            void borderColorChanged(const QColor &color);


        protected:
            qreal m_radius;
            qreal m_borderWidth;
            QColor m_fillColor;
            QColor m_borderColor;

            qreal m_saveRadius;
            qreal m_saveBorderWidth;
            QColor m_saveFillColor;
            QColor m_saveBorderColor;
            QPointF m_savePos;
        };
    }
}

#endif // CUSTOMSHAPE_H