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connect ( const QObject *, const char *, const QObject *, const char *, Qt::ConnectionType )connect ( const QObject *, const char *, const char *, Qt::ConnectionType ) constdisconnect ( const QObject *, const char *, const QObject *, const char * )disconnect ( const char *, const QObject *, const char * ) | 
open ( const QString &, int, EncryptType )tr ( const char *, const char *, int )trUtf8 ( const char *, const char *, int ) |