/Qt 5.13

QSensorBackendFactory Class

The QSensorBackendFactory class instantiates instances of QSensorBackend. More...

Header: #include <QSensorBackendFactory>
qmake: QT += sensors

Public Functions

virtual QSensorBackend * createBackend(QSensor *sensor) = 0

Detailed Description

This interface must be implemented in order to register a sensor backend.

See also Creating a sensor plugin.

Member Function Documentation

[pure virtual] QSensorBackend *QSensorBackendFactory::createBackend(QSensor *sensor)

Instantiate a backend. If the factory handles multiple identifiers it should check with the sensor to see which one is requested.

If the factory cannot create a backend it should return 0.

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