MeeGo 1.2 Harmattan Developer Documentation Develop for the Nokia N9

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QCompass Class Reference

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

 #include <QCompass>

Inherits: QSensor.

This class was introduced in Qt Mobility 1.0.

Public Functions

QCompass ( QObject * parent = 0 )
virtual ~QCompass ()
QCompassReading * reading () const
  • 20 public functions inherited from QSensor
  • 29 public functions inherited from QObject

Additional Inherited Members

  • 15 properties inherited from QSensor
  • 1 property inherited from QObject
  • 2 public slots inherited from QSensor
  • 1 public slot inherited from QObject
  • 5 signals inherited from QSensor
  • 1 signal inherited from QObject
  • 1 public variable inherited from QObject
  • 3 static public members inherited from QSensor
  • 4 static public members inherited from QObject
  • 7 protected functions inherited from QObject
  • 2 protected variables inherited from QObject

Detailed Description

The QCompass 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 QCompassReading instead of a QSensorReading.

For details about how the sensor works, see QCompassReading.

See also QCompassReading.

Member Function Documentation

QCompass::QCompass ( QObject * parent = 0 )

Construct the sensor as a child of parent.

This function was introduced in Qt Mobility 1.0.

QCompass::~QCompass () [virtual]

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

This function was introduced in Qt Mobility 1.0.

QCompassReading * QCompass::reading () const

Returns the reading class for this sensor.

This function was introduced in Qt Mobility 1.0.

See also QSensor::reading().

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