Uninitializes the Component ui.

        :return: Method success.
        :rtype: bool

def uninitialize_ui(self):
        """
        Uninitializes the Component ui.

        :return: Method success.
        :rtype: bool
        """

        LOGGER.debug("> Uninitializing '{0}' Component ui.".format(self.__class__.__name__))

        # Signals / Slots.
        self.refresh_nodes.disconnect(self.__model__refresh_nodes)

        self.__view_remove_actions()

        self.__model = None
        self.__view = None

        self.initialized_ui = False
        return True