QtMobility Reference Documentation

Contents

QLightSensor Class Reference

The QLightSensor class is a convenience wrapper around QSensor. More...

 #include <QLightSensor>

Inherits: QSensor.

This class was introduced in Qt Mobility 1.2.

Properties

Public Functions

QLightSensor ( QObject * parent = 0 )
virtual ~QLightSensor ()
QLightReading * reading () const

Additional Inherited Members

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.

This property was introduced in Qt Mobility 1.2.

Member Function Documentation

QLightSensor::QLightSensor ( QObject * parent = 0 )

Construct the sensor as a child of parent.

This function was introduced in Qt Mobility 1.2.

QLightSensor::~QLightSensor () [virtual]

Destroy the sensor. Stops the sensor if it has not already been stopped.

This function was introduced in Qt Mobility 1.2.

QLightReading * QLightSensor::reading () const

Returns the reading class for this sensor.

This function was introduced in Qt Mobility 1.2.

See also QSensor::reading().