# Class GSourceView2.source_completion_signals

    class source_completion_signals : GtkSourceView2_types.source_completion Gtk.obj -> object .. end

    method after : < activate_proposal : callback:(unit -> unit) -> GtkSignal.id; after : 'a;
             hide : callback:(unit -> unit) -> GtkSignal.id;
             move_cursor : callback:(GtkEnums.scroll_step -> int -> unit) ->
                           GtkSignal.id;
             move_page : callback:(GtkEnums.scroll_step -> int -> unit) -> GtkSignal.id;
             notify_accelerators : callback:(int -> unit) -> GtkSignal.id;
             notify_auto_complete_delay : callback:(int -> unit) -> GtkSignal.id;
             notify_proposal_page_size : callback:(int -> unit) -> GtkSignal.id;
             notify_provider_page_size : callback:(int -> unit) -> GtkSignal.id;
             notify_remember_info_visibility : callback:(bool -> unit) -> GtkSignal.id;
             notify_select_on_show : callback:(bool -> unit) -> GtkSignal.id;
             notify_show_headers : callback:(bool -> unit) -> GtkSignal.id;
             notify_show_icons : callback:(bool -> unit) -> GtkSignal.id;
             populate_context : callback:(source_completion_context -> unit) ->
                                GtkSignal.id;
             show : callback:(unit -> unit) -> GtkSignal.id; .. >
           as 'a

    method activate_proposal : callback:(unit -> unit) -> GtkSignal.id

    method hide : callback:(unit -> unit) -> GtkSignal.id

    method move_cursor : callback:(GtkEnums.scroll_step -> int -> unit) -> GtkSignal.id

    method move_page : callback:(GtkEnums.scroll_step -> int -> unit) -> GtkSignal.id

    method populate_context : callback:(source_completion_context -> unit) -> GtkSignal.id

    method show : callback:(unit -> unit) -> GtkSignal.id

    method notify_accelerators : callback:(int -> unit) -> GtkSignal.id

    method notify_auto_complete_delay : callback:(int -> unit) -> GtkSignal.id

    method notify_proposal_page_size : callback:(int -> unit) -> GtkSignal.id

    method notify_provider_page_size : callback:(int -> unit) -> GtkSignal.id

    method notify_remember_info_visibility : callback:(bool -> unit) -> GtkSignal.id

    method notify_select_on_show : callback:(bool -> unit) -> GtkSignal.id

    method notify_show_headers : callback:(bool -> unit) -> GtkSignal.id

    method notify_show_icons : callback:(bool -> unit) -> GtkSignal.id