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

Signals

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 = Q_NULLPTR)

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.

© 2017 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.