feat: show fake data network, stream, and particles data

src/MainWindow.h

@@ -6,10 +6,14 @@
 #define LLINK_MAINWINDOW_H
 
 #include <QMainWindow>
+#include "data.h"
+#include "networkstreammodel.h"
+#include "particlelistmodel.h"
 
 QT_BEGIN_NAMESPACE
 class QSystemTrayIcon;
 class AuthManager;
+class QItemSelection;
 QT_END_NAMESPACE
 
 class AuthDialog;
@@ -33,8 +37,11 @@ public:
 
     void on_settingsButton_clicked();
 
+    void onTreeSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected);
+
   private:
     void setupTrayIcon();
+    void setupModels();
 
     QSystemTrayIcon *m_trayIcon;
     Ui::MainWindow *ui;
@@ -43,6 +50,11 @@ public:
     AuthDialog *m_authDialog;
 
     SettingsDialog *m_settingsDialog;
+
+    // Data and models
+    Data *m_data;
+    NetworkStreamModel *m_networkStreamModel;
+    ParticleListModel *m_particleListModel;
 };
 
 #endif //LLINK_MAINWINDOW_H