QSensorGestureManager Class

The QSensorGestureManager class manages sensor gestures, registers and creates sensor gesture plugins. More...

Header:	#include <QSensorGestureManager>
qmake:	QT += sensors
Since:	Qt 5.1
Inherits:	QObject

This class was introduced in Qt 5.1.

• List of all members, including inherited members

Public Functions

	QSensorGestureManager(QObject *parent = Q_NULLPTR)
virtual	~QSensorGestureManager()
QStringList	gestureIds() const
QStringList	recognizerSignals(const QString &gestureId) const
bool	registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer)

Signals

void	newSensorGestureAvailable()

Static Public Members

QSensorGestureRecognizer *

sensorGestureRecognizer(const QString &id)

Detailed Description

Sensor Gesture plugins register their recognizers using the registerSensorGestureRecognizer() function.

 // Create a QSensorGestureManager
     QSensorGestureManager gestureManager;

 // Get a list of known recognizers
     QStringList recognizersList = gestureManager.gestureIds();

 // Create a QSensorGeture object for each of those gesture recognizers
         QSensorGesture *gesture = new QSensorGesture( gestureManager.gestureIds(), this);
 // Connect the known signals up.
         connect(gesture, SIGNAL(detected(QString)), this, SLOT(gestureDetected(QString)));

Member Function Documentation

QSensorGestureManager::QSensorGestureManager(QObject *parent = Q_NULLPTR)

Constructs the QSensorGestureManager as a child of parent

[signal] void QSensorGestureManager::newSensorGestureAvailable()

Signals when a new sensor gesture becomes available for use.

[virtual] QSensorGestureManager::~QSensorGestureManager()

Destroy the QSensorGestureManager

QStringList QSensorGestureManager::gestureIds() const

Returns the list of the currently registered gestures. Includes all the standard built-ins as well as available plugins.

QStringList QSensorGestureManager::recognizerSignals(const QString &gestureId) const

Returns the list of all the gesture signals for the registered gestureId gesture recognizer id.

bool QSensorGestureManager::registerSensorGestureRecognizer(QSensorGestureRecognizer *recognizer)

Registers the sensor recognizer recognizer for use. QSensorGestureManager retains ownership of the recognizer object. Returns true unless the gesture has already been registered, in which case the object is deleted.

[static] QSensorGestureRecognizer *QSensorGestureManager::sensorGestureRecognizer(const QString &id)

Returns the sensor gesture object for the recognizer id.