Metrics_gui.Metrics_gui_panelsSourceInitialize the main Metrics panel into an upper and lower part.
Display the list of list of strings in a LablGTK table object
Reset metrics panel to pristine conditions by removing children from bottom container
register_metrics metrics_name display_function () adds a selectable choice for the metrics metrics_name and add a hook calling display_function whenever this metrics is selected and launched. If apply is true, display_function is immediately applied. apply is false by default.