fn add_window<P: IsA<Window>>(&self, window: &P)fn get_current_device_grab(&self, device: &Device) -> Option<Widget>fn get_current_grab(&self) -> Option<Widget>fn list_windows(&self) -> Vec<Window>fn remove_window<P: IsA<Window>>(&self, window: &P)impl<O: IsA<WindowGroup>> WindowGroupExt for O[src]fn add_window<P: IsA<Window>>(&self, window: &P)[src]fn get_current_device_grab(&self, device: &Device) -> Option<Widget>[src]fn get_current_grab(&self) -> Option<Widget>[src]fn list_windows(&self) -> Vec<Window>[src]fn remove_window<P: IsA<Window>>(&self, window: &P)[src]