#include suicidal virtual class QSocketNotifier : virtual QObject { enum Type { Read, Write, Exception }; QSocketNotifier(int, QSocketNotifier::Type, QObject * = 0, const char * = 0); virtual ~QSocketNotifier(); bool isEnabled() const; void setEnabled(bool); int socket() const; QSocketNotifier::Type type() const; protected: void activated(int) signal; virtual bool event(QEvent *); } Qt::SocketNotifier;