(self, widget)
return None
Return metadata that would be useful to recreate ourselves after our
        child is .remove()d and .add()ed
Return metadata that would be useful to recreate ourselves after our
        child is .remove()d and .add()ed
Return metadata that would be useful to recreate ourselves after our child is . remove () d and . add () ed
def get_child_metadata(self, widget):
        """Return metadata that would be useful to recreate ourselves after our
        child is .remove()d and .add()ed"""
        return None
def get_child_metadata ( self , widget ) : return None