#ifndef WEATHERBALLOON_H#define WEATHERBALLOON_H#include <qpushbutton.h>#include <qsocketdevice.h>class WeatherBalloon : public QPushButton{    Q_OBJECTpublic:    WeatherBalloon(QWidget *parent = 0, const char *name = 0);    double temperature() const;    double humidity() const;    double altitude() const;protected:    void timerEvent(QTimerEvent *event);private:    QSocketDevice socketDevice;    int myTimerId;};#endif