@classmethod
def supportedComplexModes(cls):
    """Returns the list of supported complex visualization modes.

        See :class:`ComplexMode` and :meth:`setComplexMode`.

        :rtype: List[ComplexMode]
        """
    if cls._SUPPORTED_COMPLEX_MODES is None:
        return cls.ComplexMode.members()
    else:
        return cls._SUPPORTED_COMPLEX_MODES
