def isClosable(self):
        raise NotImplementedError
Return a reference to a skin.
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tab_sheet.py/ITab.isClosable--crossover with--dataset/ETHPy150Open turbulenz/turbulenz_tools/turbulenz_tools/tools/asset2json.py/JsonAsset.retrieve_skin