#ifndef GRAPHICSVIEWMOD_H
#define GRAPHICSVIEWMOD_H

#include <QGraphicsView>
#include <QPainter>
#include <QWheelEvent>
#include <QGraphicsRectItem>
#include "math.h"

class GraphicsViewMod : public QGraphicsView
{
public:
    GraphicsViewMod(QWidget *parent);
    qreal scMeter;
    int ugL, ugR, numT;

    void setMissUgL(int ug) {ugL = ug;}
    void setMissUgR(int ug) {ugR = ug;}
    void setMissUg(int ugL, int ugR) {setMissUgL(ugL); setMissUgR(ugR);}
    void setNumTarg(int num) {numT = num;}
protected:
    void drawBackground(QPainter *painter, const QRectF &rect);

private:
    virtual void wheelEvent(QWheelEvent *event);
};

#endif // GRAPHICSVIEWMOD_H