EdgeItem.h
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#ifndef EDGEITEM_H
#define EDGEITEM_H
#include "stdafx.h"
class EdgeItem
: public QGraphicsItem
{
private:
double x1, y1, x2, y2;
QString from, to;
int width;
QColor color;
protected:
void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
public:
EdgeItem(double x1, double y1, double x2, double y2, QColor color, int width,
QString from, QString to);
//getter
QString getFrom() { return from; }
QString getTo() { return to; }
//setter
void setWidth(int w) { width = w; }
void setColor(QColor color) { this->color = color; }
QRectF boundingRect() const override;
QPainterPath shape() const override;
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
};
#endif // EDGEITEM_H