def changeEvent(self, event: QEvent): ''' Changeevent Parameters ---------- event : QEvent ''' QWidget.changeEvent(self, event) if (event.type() == QEvent.ActivationChange) and self.isActiveWindow(): logger.debug('FloatingWidget.changeEvent QEvent.ActivationChange ') global _z_order_counter # TODO _z_order_counter += 1 self.d.z_order_index = _z_order_counter