remove tmp file when closing with menu action

main.py

@@ -53,10 +53,6 @@ class MainWindow(QMainWindow):
         self.settings.font_size(int(font_size))
         self.tabs.update()
 
-    def on_follow_file_changed(self, e):
-        print(e)
-
-
     def create_menu_bar(self) -> QMenuBar:
         menu_bar = QMenuBar()
 
@@ -66,7 +62,7 @@ class MainWindow(QMainWindow):
         open_file.triggered.connect(self._open_file)
 
         close_action = QAction(self.tr("Close", "menu item to close the application"), self)
-        close_action.triggered.connect(self.close)
+        close_action.triggered.connect(self.destruct)
 
         file_menu.addAction(open_file)
         file_menu.addAction(close_action)
@@ -80,6 +76,9 @@ class MainWindow(QMainWindow):
         (selected_file, _filter) = dialog.getOpenFileName(caption=self.tr("Open File"))
         self.tabs.create_tab(selected_file)
 
+    def destruct(self):
+        self.tabs.destruct()
+        self.close()
 
 
 if __name__ == "__main__":