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39
40#ifndef QMLDISTANCESENSOR_H
41#define QMLDISTANCESENSOR_H
42
43#include "qmlsensor.h"
44
45QT_BEGIN_NAMESPACE
46
47class QDistanceSensor;
48
49class QmlDistanceSensor : public QmlSensor
50{
51 Q_OBJECT
52public:
53 explicit QmlDistanceSensor(QObject *parent = 0);
54 ~QmlDistanceSensor();
55
56private:
57 QSensor *sensor() const override;
58 QmlSensorReading *createReading() const override;
59
60 QDistanceSensor *m_sensor;
61};
62
63class QmlDistanceReading : public QmlSensorReading
64{
65 Q_OBJECT
66 Q_PROPERTY(qreal distance READ distance NOTIFY distanceChanged)
67public:
68 explicit QmlDistanceReading(QDistanceSensor *sensor);
69 ~QmlDistanceReading();
70
71 qreal distance() const;
72
73Q_SIGNALS:
74 void distanceChanged();
75
76private:
77 QSensorReading *reading() const override;
78 void readingUpdate() override;
79
80 QDistanceSensor *m_sensor;
81 qreal m_distance;
82};
83
84QT_END_NAMESPACE
85#endif
86

source code of qtsensors/src/imports/sensors/qmldistancesensor.h