QLightSensor Class
The QLightSensor class is a convenience wrapper around QSensor. More...
#include <QLightSensor>Inherits: QSensor.
Properties
- fieldOfView : const qreal
- 16 properties inherited from QSensor
Public Functions
| QLightSensor(QObject * parent = 0) | |
| virtual | ~QLightSensor() |
| QLightReading * | reading() const |
- 23 public functions inherited from QSensor
Additional Inherited Members
- 2 public slots inherited from QSensor
- 7 signal inherited from QSensor
- 3 static public members inherited from QSensor
Detailed Description
The QLightSensor class is a convenience wrapper around QSensor.
The only behavioural difference is that this class sets the type properly.
This class also features a reading() function that returns a QLightReading instead of a QSensorReading.
For details about how the sensor works, see QLightReading.
See also QLightReading.
Property Documentation
fieldOfView : const qreal
This property holds a value indicating the field of view.
This is an angle that represents the field of view of the sensor.
Member Function Documentation
QLightSensor::QLightSensor(QObject * parent = 0)
Construct the sensor as a child of parent.
QLightSensor::~QLightSensor() [virtual]
Destroy the sensor. Stops the sensor if it has not already been stopped.
QLightReading * QLightSensor::reading() const
Returns the reading class for this sensor.
See also QSensor::reading().