def _on_vis_finished(self):
        band = self._band
        if band.windowOpacity() == 0.0:
            band.hide()

    #--------------------------------------------------------------------------
    # Private API
    #--------------------------------------------------------------------------
Put blockheader(s) and the trace to file.
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/docking/dock_overlay.py/DockOverlay._on_vis_finished--crossover with--dataset/ETHPy150Open jjhelmus/nmrglue/nmrglue/fileio/varian.py/put_block