DAGraphicsViewOverlayMouseMarker.h

#ifndef DAGRAPHICSVIEWOVERLAYMOUSEMARKER_H
#define DAGRAPHICSVIEWOVERLAYMOUSEMARKER_H
#include "DAGraphicsViewGlobal.h"
#include "DAAbstractGraphicsViewOverlay.h"
#include <QPen>
class QGraphicsView;
namespace DA
{
 
class DAGRAPHICSVIEW_API DAGraphicsViewOverlayMouseMarker : public DAAbstractGraphicsViewOverlay
{
public:
    enum MarkerStyle
    {
        HLine,      
        VLine,      
        CrossLine,  
        NoMarkerStyle
    };
 
public:
    explicit DAGraphicsViewOverlayMouseMarker(QGraphicsView* parent);
    ~DAGraphicsViewOverlayMouseMarker();
    QPen getDrawPen() const;
 
    void setDrawPen(const QPen& v);
 
    MarkerStyle getMarkerStyle() const;
 
    void setMarkerStyle(MarkerStyle v);
 
protected:
    virtual void drawOverlay(QPainter* painter) const override;
    virtual QRegion maskHint() const override;
 
private:
    MarkerStyle mMarkerStyle { CrossLine };  
    QPen mDrawPen { Qt::black };             
};
}  // end ns da
 
#endif  // DAGRAPHICSVIEWOVERLAYMOUSECROSSLINE_H