feat: add floating edge

src/gui/network/Network.h

@@ -1,11 +1,23 @@
 #pragma once
 #include <QWidget>
+#include "gui/network/NetworkGraphicsView.h"
+#include "gui/network/NetworkGraphicsScene.h"
+#include "gui/network/SocketGraphic.h"
+#include "gui/network/FloatingEdgeGraphic.h"
 
 class Network
 : public QWidget
 {
 public:
     Network(QWidget* parent = nullptr);
+    void socketClicked(SocketGraphic* socket);
+    void mouseMoved(QMouseEvent *event);
 private:
     QLayout* mainLayout_;
+    NetworkGraphicsScene* scene_;
+    NetworkGraphicsView* view_;
+    FloatingEdgeGraphic* floatingEdge_=nullptr;
+    
+
+protected:
 };