remove shutdown button, since we're in the container

Author: nathantsoi

src/gui/gui_mainwindow.cc

@@ -393,14 +393,8 @@ MainWindow::MainWindow(QWidget* parent) :
     stop_config_button_->setEnabled(false);  // Initially disabled
     connect(stop_config_button_, SIGNAL(clicked()), this, SLOT(StopTmuxConfiguration()));
 
-    QPushButton* shutdown_button = new QPushButton("Shutdown Car");
-    shutdown_button->setFont(font);
-    shutdown_button->setSizePolicy(expanding_policy);
-    connect(shutdown_button, SIGNAL(clicked()), this, SLOT(ShutdownCar()));
-    
     right_layout->addWidget(stop_config_button_);
-    right_layout->addStretch();  // Gap in the middle
-    right_layout->addWidget(shutdown_button);
+    right_layout->addStretch();  // Fill remaining space
     right_widget->setLayout(right_layout);
 
     // Add left and right widgets to main layout
@@ -743,25 +737,4 @@ void MainWindow::StopTmuxConfiguration() {
   }
 }
 
-void MainWindow::ShutdownCar() {
-  // Show confirmation dialog
-  QMessageBox::StandardButton reply = QMessageBox::question(
-    this,
-    "Confirm Shutdown",
-    "Are you sure you want to shutdown the car?\n\nThis will:\n- Stop all running configurations\n- Stop all ROS nodes\n- Power off the system",
-    QMessageBox::Yes | QMessageBox::No,
-    QMessageBox::No  // Default to No for safety
-  );
-  
-  if (reply == QMessageBox::Yes) {
-    // Stop all tmux sessions
-    StopTmuxConfiguration();
-    
-    // Shutdown the PC
-    Exec("sudo shutdown -h now");
-  }
-}
-
-
-
 }  // namespace ut_automata_gui

src/gui/gui_mainwindow.h

@@ -175,7 +175,6 @@ public slots:
   void UpdateTmuxConfigurations();
   void StartTmuxConfiguration();
   void StopTmuxConfiguration();
-  void ShutdownCar();
 
 signals:
   void UpdateQuestion(std::string question,