- Qt 5.15
- Qt Sensors
- Sensor Gestures C++ Overview
- Qt 5.15.18 Reference Documentation

# Sensor Gestures C++ Overview

## Using QtSensorGestures

With the Sensor Gestures classes, you are able to easily utilize device gesturing using sensors, such as the accelerometer and proximity.

A list of currently supported sensor gestures and their descriptions can be found here: Qt Sensor Gestures

Using `QtSensorGestures` is easy. There are two main classes you will need to use:

- QSensorGestureManager: can be used for determining which sensor gestures are available.
- QSensorGesture : for connecting the sensor gesture signals.

     // 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)));

More information about the sensor gesture recognizers can be found in QtSensorGestures Plugins.

## Main Classes

The primary classes that make up the QtSensorGestures API:

QSensorGesture | Represents one or more sensor gesture recognizers
QSensorGestureManager | Manages sensor gestures, registers and creates sensor gesture plugins

The primary classes that make up the `QtSensorGesturesRecognizers` API:

QSensorGesturePluginInterface | The pure virtual interface to sensor gesture plugins
QSensorGestureRecognizer | The base class for a sensor gesture recognizer

Details of the `QSensorGesturePlugins` available