refactor: fix file case

src/Gui/Network/NodeEdgeGraphic.h

@@ -0,0 +1,46 @@
+#pragma once
+#include <QGraphicsItem>
+#include "Gui/Network/SocketGraphic.h"
+
+#include <QPainter>
+
+class NodeEdgeGraphic
+: public QGraphicsItem
+{
+public:
+    NodeEdgeGraphic(SocketGraphic* socket1, SocketGraphic* socket2, QGraphicsItem *parent = nullptr);
+    ~NodeEdgeGraphic();
+    QRectF boundingRect() const override;
+
+    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
+    QPainterPath shape() const override;
+    // void setColor(QColor color);
+    // void useDefaultColor();
+    void updateDeleteHighlightPen();
+    void setPos(QPointF pos1, QPointF pos2);
+    void setStartPos(QPointF pos);
+    void setEndPos(QPointF pos);
+    void cleanUp();
+    void setDeleteHighlight(bool enable);
+    QPen deleteHighlightPen_;
+    QPen defaultPen_;
+
+    bool deleteHighlight_=false;
+
+private:
+    SocketGraphic* socket1_;
+    SocketGraphic* socket2_;
+    QColor color_;
+    QColor defaultColor_;
+    QPointF pos1_;
+    QPointF pos2_;
+    QPainterPath path_;
+    QRectF boundRect_;
+    qreal padding_=40;
+    QPointF hoverPos_;
+
+    void updatePath();
+protected:
+    void hoverMoveEvent(QGraphicsSceneHoverEvent *event) override;
+};
+