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| |
| #include "qmllightsensor.h" |
| #include <QtSensors/QLightSensor> |
| |
| /*! |
| \qmltype LightSensor |
| \instantiates QmlLightSensor |
| \ingroup qml-sensors_type |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits Sensor |
| \brief The LightSensor element reports on light levels using LUX. |
| |
| The LightSensor element reports on light levels using LUX. |
| |
| This element wraps the QLightSensor class. Please see the documentation for |
| QLightSensor for details. |
| |
| \sa LightReading |
| */ |
| |
| QmlLightSensor::QmlLightSensor(QObject *parent) |
| : QmlSensor(parent) |
| , m_sensor(new QLightSensor(this)) |
| { |
| connect(m_sensor, SIGNAL(fieldOfViewChanged(qreal)), |
| this, SIGNAL(fieldOfViewChanged(qreal))); |
| } |
| |
| QmlLightSensor::~QmlLightSensor() |
| { |
| } |
| |
| QmlSensorReading *QmlLightSensor::createReading() const |
| { |
| return new QmlLightSensorReading(m_sensor); |
| } |
| |
| QSensor *QmlLightSensor::sensor() const |
| { |
| return m_sensor; |
| } |
| |
| /*! |
| \qmlproperty qreal LightSensor::fieldOfView |
| This property holds a value indicating the field of view. |
| |
| Please see QLightSensor::fieldOfView for information about this property. |
| */ |
| |
| qreal QmlLightSensor::fieldOfView() const |
| { |
| return m_sensor->fieldOfView(); |
| } |
| |
| /*! |
| \qmltype LightReading |
| \instantiates QmlLightSensorReading |
| \ingroup qml-sensors_reading |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits SensorReading |
| \brief The LightReading element holds the most recent LightSensor reading. |
| |
| The LightReading element holds the most recent LightSensor reading. |
| |
| This element wraps the QLightReading class. Please see the documentation for |
| QLightReading for details. |
| |
| This element cannot be directly created. |
| */ |
| |
| QmlLightSensorReading::QmlLightSensorReading(QLightSensor *sensor) |
| : QmlSensorReading(sensor) |
| , m_sensor(sensor) |
| { |
| } |
| |
| QmlLightSensorReading::~QmlLightSensorReading() |
| { |
| } |
| |
| /*! |
| \qmlproperty qreal LightReading::illuminance |
| This property holds the light level. |
| |
| Please see QLightReading::illuminance for information about this property. |
| */ |
| |
| qreal QmlLightSensorReading::illuminance() const |
| { |
| return m_illuminance; |
| } |
| |
| QSensorReading *QmlLightSensorReading::reading() const |
| { |
| return m_sensor->reading(); |
| } |
| |
| void QmlLightSensorReading::readingUpdate() |
| { |
| qreal ill = m_sensor->reading()->lux(); |
| if (m_illuminance != ill) { |
| m_illuminance = ill; |
| Q_EMIT illuminanceChanged(); |
| } |
| } |