def SetScreenName(self, screen_name):
    self._screen_name = screen_name
Handle the `layoutRequested` signal from the QNotebook.
dataset/ETHPy150Open livid/v2ex/twitter/twitter.py/User.SetScreenName--crossover with--dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/qt/qt_notebook.py/QtNotebook.on_layout_requested