42 #ifndef QWIDGETITEMDATA_P_H 43 #define QWIDGETITEMDATA_P_H 68 #ifndef QT_NO_DATASTREAM 84 #endif // QT_NO_DATASTREAM 88 #endif // QWIDGETITEMDATA_P_H The QVariant class acts like a union for the most common Qt data types.
#define QT_END_NAMESPACE
This macro expands to.
#define QT_BEGIN_NAMESPACE
This macro expands to.
static const char * data(const QByteArray &arr)
The QDataStream class provides serialization of binary data to a QIODevice.