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#ifndef QPROXIMITYSENSOR_H
#define QPROXIMITYSENSOR_H

#include "qsensor.h"

QTM_BEGIN_NAMESPACE

class QProximityReadingPrivate;

class Q_SENSORS_EXPORT QProximityReading : public QSensorReading
{
    Q_OBJECT
    Q_PROPERTY(bool close READ close)
    DECLARE_READING(QProximityReading)
public:
    bool close() const;
    void setClose(bool close);
};

class Q_SENSORS_EXPORT QProximityFilter : public QSensorFilter
{
public:
    virtual bool filter(QProximityReading *reading) = 0;
private:
    bool filter(QSensorReading *reading) { return filter(static_cast<QProximityReading*>(reading)); }
};

class Q_SENSORS_EXPORT QProximitySensor : public QSensor
{
    Q_OBJECT
public:
    explicit QProximitySensor(QObject *parent = 0) : QSensor(QProximitySensor::type, parent) {}
    virtual ~QProximitySensor() {}
    QProximityReading *reading() const { return static_cast<QProximityReading*>(QSensor::reading()); }
    static const char *type;
};

QTM_END_NAMESPACE

#endif