docs: def activate(self, engine):
          """
          Activates the Component.
  
          :param engine: Engine to attach the Component to.
          :type engine: QObject
          :return: Method success.
          :rtype: bool
          """
  
          LOGGER.debug("> Activating '{0}' Component.".format(self.__class__.__name__))
  
          self.__engine = engine
          self.__settings = self.__engine.settings
          self.__settings_section = self.name
  
          self.activated = True
          return True