QSensorGesture Class▲
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Header: QSensorGesture
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Since: Qt 5.1
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qmake: QT += sensors
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Inherits: QObject
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Group: QSensorGesture is part of sensorgestures_main
Detailed Description▲
In addition to the QSensorGesture::detected() signal, Sensor Gesture Recognizers can have their own specific signals, and may be discovered through QSensorGesture::gestureSignals().
Note that QSensorGesture uses a custom meta-object in order to provide recognizer-specific signals. This means it is not possible to sub-class QSensorGesture and use Q_OBJECT. Also qobject_cast<QSensorGesture*>(ptr) will not work.
You may use QSensorGestureManager to obtain the systems known sensor gesture ids.
See Also▲
Member Function Documentation▲
[explicit] QSensorGesture::QSensorGesture(const QStringList &ids, QObject *parent = Q_NULLPTR)▲
Constructs the sensor gesture, and initializes the ids list of recognizers, with parent parent
[virtual] QSensorGesture::~QSensorGesture()▲
Destroy the QSensorGesture
void QSensorGesture::detected(QString)▲
Signals when the gestureId gesture has been recognized.
QStringList QSensorGesture::gestureSignals() const▲
Returns all the possible gestures signals that may be emitted.
QStringList QSensorGesture::invalidIds() const▲
Returns the gesture recognizer ids that were not found.
bool QSensorGesture::isActive()▲
Returns whether this gesture is active or not.
void QSensorGesture::startDetection()▲
Starts the gesture detection routines in the recognizer.
void QSensorGesture::stopDetection()▲
Stops the gesture detection routines.
QStringList QSensorGesture::validIds() const▲
Returns the gesture recognizer ids that were found.