The QRotationSensor class is a convenience wrapper around QSensor. More...
Header: | #include <QRotationSensor> |
CMake: | find_package(Qt6 COMPONENTS Sensors REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::Sensors) |
qmake: | QT += sensors |
Since: | Qt 5.1 |
Inherits: | QSensor |
QRotationSensor(QObject *parent = nullptr) | |
virtual | ~QRotationSensor() |
bool | hasZ() const |
QRotationReading * | reading() const |
void | setHasZ(bool hasZ) |
void | hasZChanged(bool hasZ) |
The only behavioural difference is that this class sets the type properly.
This class also features a reading() function that returns a QRotationReading instead of a QSensorReading.
For details about how the sensor works, see QRotationReading.
See also QRotationReading.
[read-only]
hasZ : const bool
This property holds a value indicating if the z angle is available.
Returns true if z is available. Returns false if z is not available.
Access functions:
bool | hasZ() const |
Notifier signal:
void | hasZChanged(bool hasZ) |
Construct the sensor as a child of parent.
[virtual]
QRotationSensor::~QRotationSensor()
Destroy the sensor. Stops the sensor if it has not already been stopped.
Returns the reading class for this sensor.
See also QSensor::reading().
[since 5.1]
void QRotationSensor::setHasZ(bool hasZ)
Sets whether the z angle is available to hasZ. This is to be called from the backend. By default the hasZ property is true, so a backend only has to call this if its rotation sensor can not report z angles.
This function was introduced in Qt 5.1.
See also hasZ().
© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.2/qrotationsensor.html