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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.

Public Functions

QSensorGestureManager(QObject * parent = 0)
~QSensorGestureManager()
QStringList gestureIds() const
QStringList recognizerSignals(const QString & gestureId) const
bool registerSensorGestureRecognizer(QSensorGestureRecognizer * recognizer)
  • 31 public functions inherited from QObject

Signals

void newSensorGestureAvailable()

Static Public Members

QSensorGestureRecognizer * sensorGestureRecognizer(const QString & id)
  • 11 static public members inherited from QObject

Additional Inherited Members

  • 1 property inherited from QObject
  • 1 public slot inherited from QObject
  • 9 protected functions inherited from QObject

Detailed Description

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

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 = 0)

Constructs the QSensorGestureManager as a child of parent

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.

[signal] void QSensorGestureManager::​newSensorGestureAvailable()

Signals when a new sensor gesture becomes available for use.

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.

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