The QOrientationReading class represents one reading from the orientation sensor. More...
#include <QOrientationReading>
Inherits QSensorReading.
enum | Orientation { Undefined, TopUp, TopDown, LeftUp, ..., FaceDown } |
Orientation | orientation () const |
void | setOrientation ( Orientation orientation ) |
The QOrientationReading class represents one reading from the orientation sensor.
It should be noted that the orientation sensor reports the orientation of the device and not the UI. The orientation of the device will not change just because the UI is rotated.
The orientation sensor returns the orientation of the device using the pre-defined values found in the QOrientationReading::Orientation enum.
This enum represents the orientation of the device.
To explain the meaning of each value it is helpful to refer to the following diagram.
The orientations are shown here in order: TopUp, TopDown, LeftUp, RightUp, FaceUp, FaceDown.
Constant | Value | Description |
---|---|---|
QOrientationReading::Undefined | 0 | The orientation is unknown. |
QOrientationReading::TopUp | 1 | The Top edge of the device is pointing up. |
QOrientationReading::TopDown | 2 | The Top edge of the device is pointing down. |
QOrientationReading::LeftUp | 3 | The Left edge of the device is pointing up. |
QOrientationReading::RightUp | 4 | The Right edge of the device is pointing up. |
QOrientationReading::FaceUp | 5 | The Face of the device is pointing up. |
QOrientationReading::FaceDown | 6 | The Face of the device is pointing down. |
It should be noted that the orientation sensor reports the orientation of the device and not the UI. The orientation of the device will not change just because the UI is rotated.
This property holds the orientation of the device.
The unit is an enumeration describing the orientation of the device.
Access functions:
Orientation | orientation () const |
See also QOrientationReading Units.
Sets the orientation for the reading.
See also orientation().