QtMobility Reference Documentation

QAmbientLightReading Class Reference

The QAmbientLightReading class represents one reading from the ambient light sensor. More...

 #include <QAmbientLightReading>

Inherits: QSensorReading.

This class was introduced in Qt Mobility 1.0.

Public Types

enum LightLevel { Undefined, Dark, Twilight, Light, Bright, Sunny }


Public Functions

LightLevel lightLevel () const
void setLightLevel ( LightLevel lightLevel )

Additional Inherited Members

  • 1 public slot inherited from QObject
  • 1 signal inherited from QObject
  • 1 public variable inherited from QObject
  • 4 static public members inherited from QObject
  • 7 protected functions inherited from QObject
  • 2 protected variables inherited from QObject

Detailed Description

The QAmbientLightReading class represents one reading from the ambient light sensor.

QAmbientLightReading Units

The ambient light sensor returns the intensity of the ambient light using the pre-defined values found in the QAmbientLightReading::LightLevel enum.

Member Type Documentation

enum QAmbientLightReading::LightLevel

This enum represents the ambient light level.

QAmbientLightReading::Undefined0The light level is unknown.
QAmbientLightReading::Dark1It is dark.
QAmbientLightReading::Twilight2It is moderately dark.
QAmbientLightReading::Light3It is light (eg. internal lights).
QAmbientLightReading::Bright4It is bright (eg. shade).
QAmbientLightReading::Sunny5It is very bright (eg. direct sunlight).

Property Documentation

lightLevel : const LightLevel

This property holds the ambient light level.

The value represents the ambient light and comes from QAmbientLightReading::LightLevel.

This property was introduced in Qt Mobility 1.0.

Access functions:

LightLevel lightLevel () const

See also QAmbientLightReading Units.

Member Function Documentation

void QAmbientLightReading::setLightLevel ( LightLevel lightLevel )

Sets the ambient light level to lightLevel.

This function was introduced in Qt Mobility 1.0.

See also lightLevel().


Thank you for giving your feedback.

Make sure it is related to this specific page. For more general bugs and requests, please use the Qt Bug Tracker.