def isItemEnabled(self, itemId):
        """Returns true if the item is enabled.

        @param itemId:
                   the id of the item to be checked
        @return: true if the item is enabled, false otherwise
        @see: L{setItemEnabled}
        """
        if itemId is not None:
            return not (itemId in self._disabledItemIds)

        return True
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/option_group.py/OptionGroup.isItemEnabled/original