sensoritem.h Example File

  
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  #ifndef QSENSORITEM_H
  #define QSENSORITEM_H
  #include <QtQml/QtQml>
  #include <QtCore/QString>
  #include "propertyinfo.h"
  class QSensor;
  class QSensorItem : public QObject
  {
      Q_OBJECT
      Q_PROPERTY(bool start READ start WRITE setStart NOTIFY startChanged)
      Q_PROPERTY(QString id READ id CONSTANT)
      Q_PROPERTY(QQmlListProperty<QPropertyInfo> properties READ properties NOTIFY propertiesChanged)
  public:
      QSensorItem(QObject* parent = 0);
      QSensorItem(QSensor* sensor, QObject* parent = 0);
      virtual ~QSensorItem();
  public slots:
      void select();
      void unSelect();
      void changePropertyValue(QPropertyInfo* property, const QString& val);
  private slots:
      void sensorReadingChanged();
  private:
      QString id();
      bool start();
      void setStart(bool run);
      QQmlListProperty<QPropertyInfo> properties();
      QString convertValue(const QString& type, const QVariant& val);
      bool isWriteable(const QString& propertyname);
      bool ignoreProperty(const QString& propertyname);
      void updateSensorPropertyValues();
  Q_SIGNALS:
      void propertiesChanged();
      void startChanged();
  private:
      QSensor* _qsensor;
      QList<QPropertyInfo*> _properties;
      QList<QPropertyInfo*> _readerProperties;
      QList<QPropertyInfo*> _sensorProperties;
  };
  QML_DECLARE_TYPE(QSensorItem)
  #endif // QSENSORITEM_H