QTiltSensor Class
The QTiltSensor class is a convenience wrapper around QSensor. More...
Header: | #include <QTiltSensor> |
qmake: | QT += sensors |
Since: | Qt 5.1 |
Inherits: | QSensor |
This class was introduced in Qt 5.1.
Public Functions
QTiltSensor(QObject *parent = Q_NULLPTR) | |
virtual | ~QTiltSensor() |
void | calibrate() |
QTiltReading * | reading() const |
Related Non-Members
typedef | QObjectList |
typedef | qoutputrangelist |
typedef | qrange |
typedef | qrangelist |
QList<T> | qFindChildren(const QObject *obj, const QRegExp ®Exp) |
T | qobject_cast(QObject *object) |
T | qobject_cast(const QObject *object) |
Macros
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
Q_CLASSINFO(Name, Value) | |
Q_DISABLE_COPY(Class) | |
Q_DISABLE_COPY_MOVE(Class) | |
Q_DISABLE_MOVE(Class) | |
Q_EMIT | |
Q_ENUM(...) | |
Q_ENUM_NS(...) | |
Q_FLAG(...) | |
Q_FLAG_NS(...) | |
Q_GADGET | |
Q_INTERFACES(...) | |
Q_INVOKABLE | |
Q_NAMESPACE | |
Q_OBJECT | |
Q_PROPERTY(...) | |
Q_REVISION | |
Q_SET_OBJECT_NAME(Object) | |
Q_SIGNAL | |
Q_SIGNALS | |
Q_SLOT | |
Q_SLOTS |
Additional Inherited Members
- 20 properties inherited from QSensor
- 1 property inherited from QObject
- 2 public slots inherited from QSensor
- 1 public slot inherited from QObject
- 14 signals inherited from QSensor
- 2 signals inherited from QObject
- 3 static public members inherited from QSensor
- 9 static public members inherited from QObject
- 9 protected functions inherited from QObject
Detailed Description
The only behavioural difference is that this class sets the type properly.QMetaObject::invokeMethod(backend(), "calibrate");
This class also features a reading() function that returns a QTiltReading instead of a QSensorReading.
For details about how the sensor works, see QTiltReading.
See also QTiltReading.
Member Function Documentation
QTiltSensor::QTiltSensor(QObject *parent = Q_NULLPTR)
Construct the sensor as a child of parent.
[virtual]
QTiltSensor::~QTiltSensor()
Destroy the sensor. Stops the sensor if it has not already been stopped.
void QTiltSensor::calibrate()
Calibrates the tilt sensor. Uses the current tilt angles as 0.
Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.
QTiltReading *QTiltSensor::reading() const
Returns the reading class for this sensor.
See also QSensor::reading().