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39
40#include "qmlirproximitysensor.h"
41#include <QtSensors/QIRProximitySensor>
42
43/*!
44 \qmltype IRProximitySensor
45 \instantiates QmlIRProximitySensor
46 \ingroup qml-sensors_type
47 \inqmlmodule QtSensors
48 \since QtSensors 5.0
49 \inherits Sensor
50 \brief The IRProximitySensor element reports on infra-red reflectance values.
51
52 This element wraps the QIRProximitySensor class. Please see the documentation for
53 QIRProximitySensor for details.
54
55 \sa IRProximityReading
56*/
57
58QmlIRProximitySensor::QmlIRProximitySensor(QObject *parent)
59 : QmlSensor(parent)
60 , m_sensor(new QIRProximitySensor(this))
61{
62}
63
64QmlIRProximitySensor::~QmlIRProximitySensor()
65{
66}
67
68QmlSensorReading *QmlIRProximitySensor::createReading() const
69{
70 return new QmlIRProximitySensorReading(m_sensor);
71}
72
73QSensor *QmlIRProximitySensor::sensor() const
74{
75 return m_sensor;
76}
77
78/*!
79 \qmltype IRProximityReading
80 \instantiates QmlIRProximitySensorReading
81 \ingroup qml-sensors_reading
82 \inqmlmodule QtSensors
83 \since QtSensors 5.0
84 \inherits SensorReading
85 \brief The IRProximityReading element holds the most recent IR proximity reading.
86
87 The IRProximityReading element holds the most recent IR proximity reading.
88
89 This element wraps the QIRProximityReading class. Please see the documentation for
90 QIRProximityReading for details.
91
92 This element cannot be directly created.
93*/
94
95QmlIRProximitySensorReading::QmlIRProximitySensorReading(QIRProximitySensor *sensor)
96 : QmlSensorReading(sensor)
97 , m_sensor(sensor)
98{
99}
100
101QmlIRProximitySensorReading::~QmlIRProximitySensorReading()
102{
103}
104
105/*!
106 \qmlproperty qreal IRProximityReading::reflectance
107 This property holds the reflectance value.
108
109 Please see QIRProximityReading::reflectance for information about this property.
110*/
111
112qreal QmlIRProximitySensorReading::reflectance() const
113{
114 return m_reflectance;
115}
116
117QSensorReading *QmlIRProximitySensorReading::reading() const
118{
119 return m_sensor->reading();
120}
121
122void QmlIRProximitySensorReading::readingUpdate()
123{
124 qreal fl = m_sensor->reading()->reflectance();
125 if (m_reflectance != fl) {
126 m_reflectance = fl;
127 Q_EMIT reflectanceChanged();
128 }
129}
130

source code of qtsensors/src/imports/sensors/qmlirproximitysensor.cpp