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:
Represents one or more sensor gesture recognizers |
|
Manages sensor gestures, registers and creates sensor gesture plugins |
The primary classes that make up the QtSensorGesturesRecognizers
API:
The pure virtual interface to sensor gesture plugins |
|
The base class for a sensor gesture recognizer |
Details of the QSensorGesturePlugins
available
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Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-5.9/qtsensorgestures-cpp.html