Removed obsolete TODO comment.

mainwindow.cpp

@@ -16,7 +16,7 @@ MainWindow::MainWindow(QWidget* parent)
     , ui(new Ui::MainWindow) {
   ui->setupUi(this);
 
-  m_core = new GenericCore();
+  m_core = std::make_unique<GenericCore>();
 
   /// application icon
   const QString iconString = "://feature.png";
@@ -33,21 +33,21 @@ MainWindow::MainWindow(QWidget* parent)
   createActions();
   createHelpMenu();
 
-  /// TODO restore window geometry and state (& save it in closeEvent)
   const QVariantMap settings = SettingsHandler::getSettings("GUI");
   restoreGeometry(settings.value("geometry").toByteArray());
   restoreState(settings.value("windowState").toByteArray());
 
-  connect(m_core, &GenericCore::displayStatusMessage, this, &MainWindow::displayStatusMessage);
+  connect(m_core.get(), &GenericCore::displayStatusMessage, this,
+          &MainWindow::displayStatusMessage);
   connect(this, &MainWindow::displayStatusMessage, this, &MainWindow::showStatusMessage);
   connect(this, &MainWindow::checkForUpdates, this,
           &MainWindow::on_actionCheck_for_update_triggered, Qt::QueuedConnection);
+
+  m_tableModel = m_core->getModel();
+  ui->tableView->setModel(m_tableModel.get());
 }
 
-MainWindow::~MainWindow() {
+MainWindow::~MainWindow() { delete ui; }
-  delete ui;
-  delete m_core;
-}
 
 void MainWindow::closeEvent(QCloseEvent* event) {
   if (isWindowModified()) {
@@ -126,7 +126,8 @@ void MainWindow::on_pushButton_clicked() {
 }
 
 void MainWindow::createHelpMenu() {
-  QMenu* helpMenu   = menuBar()->addMenu(tr("&Help"));
+  QMenu* helpMenu = ui->menu_Help;
+  helpMenu->addSeparator();
   QAction* aboutAct = helpMenu->addAction(tr("&About"), this, &MainWindow::onAboutClicked);
   aboutAct->setStatusTip(tr("Show the application's About box"));
 

mainwindow.h

@@ -7,6 +7,7 @@ QT_BEGIN_NAMESPACE
 
 class GenericCore;
 
+class QAbstractItemModel;
 namespace Ui {
 class MainWindow;
 }
@@ -36,7 +37,9 @@ class MainWindow : public QMainWindow {
  private:
   Ui::MainWindow* ui;
 
-  GenericCore* m_core;
+  // GenericCore* m_core;
+  std::unique_ptr<GenericCore> m_core;
+  std::shared_ptr<QAbstractItemModel> m_tableModel;
 
   /// Setup functions
   void createActions();

mainwindow.ui

@@ -15,6 +15,9 @@
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QVBoxLayout" name="verticalLayout">
+    <item>
+     <widget class="QTableView" name="tableView"/>
+    </item>
     <item>
      <widget class="QLabel" name="label">
       <property name="text">