+ Gtk::Frame latency_frame;
+ Gtk::VBox latency_packer;
+ Gtk::HButtonBox latency_button_box;
+ Gtk::Button latency_apply_button;
+ LatencyGUI* latency_widget;
+ Gtk::Label delay_label;
+ sigc::connection latency_conn;
+ sigc::connection delay_conn;
+ sigc::connection latency_apply_conn;