qt-everywhere-src-5.15.1/qtmultimedia/src/multimedia/qmediacontrol.h

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#ifndef QABSTRACTMEDIACONTROL_H
#define QABSTRACTMEDIACONTROL_H

#include <QtMultimedia/qtmultimediaglobal.h>

#include <QtCore/qobject.h>
#include <QtCore/qstring.h>
#include <QtCore/qvariant.h>


QT_BEGIN_NAMESPACE


class QMediaControlPrivate;
class Q_MULTIMEDIA_EXPORT QMediaControl : public QObject
{
    Q_OBJECT

public:
    ~QMediaControl();

protected:
    explicit QMediaControl(QObject *parent = nullptr);
    explicit QMediaControl(QMediaControlPrivate &dd, QObject *parent = nullptr);

    QMediaControlPrivate *d_ptr;

private:
    Q_DECLARE_PRIVATE(QMediaControl)
};

template <typename T> const char *qmediacontrol_iid() { return nullptr; }

#define Q_MEDIA_DECLARE_CONTROL(Class, IId) \
    template <> inline const char *qmediacontrol_iid<Class *>() { return IId; }

QT_END_NAMESPACE


#endif  // QABSTRACTMEDIACONTROL_H