QMetaObject::invokeMethod(home, "showVisa", Q_ARG(QVariant, false), Q_ARG(QVariant, ""));
QMetaObject::invokeMethod(home, "changeFlag", Q_ARG(QVariant, "./images/us_flag.png"));
QMetaObject::invokeMethod(home, "setUser", Q_ARG(QVariant, ""), Q_ARG(QVariant, ""));
QMetaObject::invokeMethod(home, "showVisa", Q_ARG(QVariant, false), Q_ARG(QVariant, ""));
QMetaObject::invokeMethod(home, "changeFlag", Q_ARG(QVariant, "./images/us_flag.png"));
QMetaObject::invokeMethod(home, "setUser", Q_ARG(QVariant, ""), Q_ARG(QVariant, ""));