refactor: separate network class from Qgraphics

src/gui/network/Network.cpp

@@ -0,0 +1,18 @@
+#include "gui/network/Network.h"
+#include "gui/network/NetworkGraphicsView.h"
+#include "gui/network/NetworkGraphicsScene.h"
+#include <qboxlayout.h>
+#include <QPushButton>
+
+Network::Network(QWidget* parent)
+{
+
+    mainLayout_ = new QVBoxLayout(parent);
+
+    this->setLayout(mainLayout_); 
+
+    NetworkGraphicsScene* scene = new NetworkGraphicsScene();
+    NetworkGraphicsView* view = new NetworkGraphicsView(parent, scene);
+    
+    mainLayout_->addWidget(view);
+}

src/gui/network/Network.h

@@ -0,0 +1,11 @@
+#pragma once
+#include <QWidget>
+
+class Network
+: public QWidget
+{
+public:
+    Network(QWidget* parent = nullptr);
+private:
+    QLayout* mainLayout_;
+};

src/gui/network/NetworkGraphicsView.cpp

@@ -1,14 +1,13 @@
-#include "gui/network/NetworkView.h"
+#include "gui/network/NetworkGraphicsView.h"
 #include <QGraphicsItem>
 #include "gui/network/NetworkGraphicsScene.h"
 #include <iostream>
 #include <QMouseEvent>
 #include <QScrollBar>
 
-NetworkView::NetworkView(QWidget *parent)
+NetworkGraphicsView::NetworkGraphicsView(QWidget *parent, QGraphicsScene* scene)
 : QGraphicsView(parent) 
 {
-    QGraphicsScene *scene = new NetworkGraphicsScene(this);
     setScene(scene);
 
     QPen greenPen = QPen(Qt::green);
@@ -24,7 +23,7 @@ NetworkView::NetworkView(QWidget *parent)
 }
 
 
-void NetworkView::mousePressEvent(QMouseEvent *event)
+void NetworkGraphicsView::mousePressEvent(QMouseEvent *event)
 {
     if(
         event->button() & Qt::MiddleButton
@@ -48,7 +47,7 @@ void NetworkView::mousePressEvent(QMouseEvent *event)
 //     }
 // }
 
-void NetworkView::mouseMoveEvent(QMouseEvent *mouseEvent)
+void NetworkGraphicsView::mouseMoveEvent(QMouseEvent *mouseEvent)
 {
 
     if( mouseEvent->buttons() & Qt::MiddleButton)

src/gui/network/NetworkGraphicsView.h

@@ -1,12 +1,13 @@
 #pragma once
 #include <qwidget.h>
 #include <QGraphicsView>
+#include <QGraphicsScene>
 
-class NetworkView
+class NetworkGraphicsView
 : public QGraphicsView
 {
 public:
-    NetworkView(QWidget *parent = nullptr);
+    NetworkGraphicsView(QWidget *parent = nullptr, QGraphicsScene* scene = nullptr);
 private:
     QPointF panStartPos;