@staticmethod
def supportedViews():
    """Overrides :meth:`.ControlMixin.supportedViews`. The
        ``OverlayDisplayToolBar`` is only intended to be added to
        :class:`.OrthoPanel`, :class:`.LightBoxPanel`, or
        :class:`.Scene3DPanel` views.
        """
    from fsleyes.views.orthopanel import OrthoPanel
    from fsleyes.views.lightboxpanel import LightBoxPanel
    from fsleyes.views.scene3dpanel import Scene3DPanel
    return [OrthoPanel, LightBoxPanel, Scene3DPanel]
