The ProximitySensor element reports on object proximity. 更多...
| import 语句： | import QtSensors |
| Since: | QtSensors 5.0 |
| 继承： | Sensor |
The ProximitySensor element reports on object proximity.
此元素包裹 QProximitySensor 类。请参阅文档编制 QProximitySensor 了解细节。
另请参阅 ProximityReading .
