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QOrientationReading Class Reference

The QOrientationReading class represents one reading from the orientation sensor. More...

    #include <QOrientationReading>

Inherits QSensorReading.


Public Types

enum Orientation { Undefined, TopUp, TopDown, LeftUp, ..., FaceDown }

Properties


Public Functions

Orientation orientation () const
void setOrientation ( Orientation orientation )

Additional Inherited Members


Detailed Description

The QOrientationReading class represents one reading from the orientation sensor.

QOrientationReading Units

The orientation sensor returns the orientation of the device using the pre-defined values found in the QOrientationReading::Orientation enum.


Member Type Documentation

enum QOrientationReading::Orientation

This enum represents the orientation of the device.

To explain the meaning of each value it is helpful to refer to the following diagram.

                        Top


                ----------
               /  NOKIA  /|
              /-------- / |
             //       //  /
            //       //  /
    Left   //  Face //  /    Right
          //       //  /
         //       //  /
        /---------/  /
       /    O    /  /
      /         /  /
      ----------  /
      |_________!/


        Bottom

ConstantValueDescription
QOrientationReading::Undefined0The orientation is unknown.
QOrientationReading::TopUp1The Top edge of the device is pointing up.
QOrientationReading::TopDown2The Bottom edge of the device is pointing up.
QOrientationReading::LeftUp3The Left edge of the device is pointing up.
QOrientationReading::RightUp4The Right edge of the device is pointing up.
QOrientationReading::FaceUp5The Face of the device is pointing up.
QOrientationReading::FaceDown6The Face of the device is pointing down.


Property Documentation

orientation : const Orientation

This property holds the orientation of the device.

The unit is an enumeration describing the orientation of the screen.

Access functions:

Orientation orientation () const

See also QOrientationReading Units.


Member Function Documentation

void QOrientationReading::setOrientation ( Orientation orientation )

Sets the orientation for the reading.

See also orientation().


Copyright © 2009 Nokia Corporation and/or its subsidiary(-ies) Trademarks
Qt Mobility Project 1.0.0