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QDistanceSensor Class

The QDistanceSensor class is a convenience wrapper around QSensor.

This class was introduced in Qt 5.4.

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Publié le - Mis à jour le 27 décembre 2024 

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QDistanceSensor Class▲

  • Header: QDistanceSensor

  • Since: Qt 5.4

  • qmake: QT += sensors

  • Inherits: QSensor

  • Group: QDistanceSensor is part of sensors_type

Detailed Description▲

The only behavioral difference is that this class sets the type properly.

This class also features a reading() function that returns a QDistanceReading instead of a QSensorReading.

For details about how the sensor works, see QDistanceReading.

See Also▲

See also QDistanceReading

Member Function Documentation▲

 

[explicit] QDistanceSensor::QDistanceSensor(QObject *parent = Q_NULLPTR)▲

Construct the sensor as a child of parent.

[virtual] QDistanceSensor::~QDistanceSensor()▲

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

QDistanceReading *QDistanceSensor::reading() const▲

Returns the reading class for this sensor.

See Also▲

See also QSensor::reading()

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