def set_overlay(self, o, **kwargs):
self.overlay = overlay.SimpleOverlay(
self,
o,
self.top_widget(),
o.width,
**kwargs,
)
def overlay(self, widget, **kwargs):
signals.push_view_state.send(self,
window=overlay.SimpleOverlay(
self, widget, self.loop.widget,
widget.width, **kwargs))