code: def add_widget(self):
          
  
          LOGGER.debug("> Adding '{0}' Component Widget.".format(self.__class__.__name__))
  
          self.__preferences_manager.Others_Preferences_gridLayout.addWidget(self.TCP_Client_Ui_groupBox)
  
          return True
docs: Adds the Component Widget to the engine.
  
          :return: Method success.
          :rtype: bool