qt-everywhere-src-5.14.1/qtmultimedia/examples/multimedia/radio/radio.h

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#ifndef RADIO_H
#define RADIO_H

#include <QtWidgets>
#include <QRadioTuner>

class Radio : public QMainWindow
{
    Q_OBJECT
public:
    Radio();
    ~Radio();

public slots:
    void freqUp();
    void freqDown();
    void searchUp();
    void searchDown();
    void freqChanged(int f);
    void signalChanged(int s);
    void updateVolume(int v);
    void error(QRadioTuner::Error error);

private:
    QLabel *freq;
    QLabel *signal;
    QPushButton *left;
    QPushButton *right;
    QPushButton *searchLeft;
    QPushButton *searchRight;
    QSlider *volumeSlider;
    QRadioTuner *radio;
};

#endif // RADIO_H