The AmbientLightReading element holds the most AmbientLightSensor reading. 更多...
| import 語句： | import QtSensors 5.11 |
| Since: | QtSensors 5.0 |
| 繼承： | SensorReading |
The AmbientLightReading element holds the most AmbientLightSensor reading.
此元素包裹 QAmbientLightReading 類。請參閱文檔編製 QAmbientLightReading 瞭解細節。
This element cannot be directly created.
This property holds the ambient light level.
Please see QAmbientLightReading::lightLevel for information about this property.
Note that LightLevel constants are exposed through the AmbientLightReading 類。
AmbientLightSensor {
onReadingChanged: {
if (reading.lightLevel == AmbientLightReading.Dark)
// do something
}
}