function<QString (Glib::VariantBase)> printer = print_gvariant);
void bind_int(const QString &name, const QString &desc, QString suffix,
boost::optional< pair<int64_t, int64_t> > range,
function<QString (Glib::VariantBase)> printer = print_gvariant);
void bind_int(const QString &name, const QString &desc, QString suffix,
boost::optional< pair<int64_t, int64_t> > range,