135 Glib::ustring
icon_lookup(
const Glib::RefPtr<Gtk::IconTheme>& icon_theme,
const Glib::RefPtr<ThumbnailFactory>& thumbnail_factory,
const Glib::ustring& file_uri,
const Glib::ustring& custom_icon,
const Glib::RefPtr<Gnome::Vfs::FileInfo>& file_info,
const Glib::ustring& mime_type,
IconLookupFlags flags,
IconLookupResultFlags& result);