NodeEdge.cpp

#include "NodeEdge.hpp"
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NodeEdge::NodeEdge(
            std::shared_ptr<Socket> start_,
            std::shared_ptr<Socket> finish_
          )
    : QGraphicsPathItem(new QGraphicsPathItem)
    , start(start_)
    , finish(finish_)
{
}
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void NodeEdge::paint(QPainter* painter, const QStyleOptionGraphicsItem*, QWidget*)
{
    updatePath();

    painter->setPen(QPen(QColor("#001000")));
    painter->setBrush(Qt::NoBrush);
    painter->drawPath(path());
}
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//---------------------------------------------------------------------------------//
void NodeEdge::updatePath()
{

    /*QPainterPath*/ path = QPainterPath(QPointF(0, 0));
    path.lineTo(200, 100);
    setPath(path);
}
//---------------------------------------------------------------------------------//