# Class virtual OgtkTextProps.text_buffer_sigs

    class virtual text_buffer_sigs : object .. end

    method private virtual connect : 'b. ([> `textbuffer ], 'b) GtkSignal.t -> callback:'b -> GtkSignal.id

    method private virtual notify : 'b.
             ([> `textbuffer ] as 'a, 'b) Gobject.property ->
             callback:('b -> unit) -> GtkSignal.id

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

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

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

    method mark_deleted : callback:(Gtk.text_mark -> unit) -> GtkSignal.id

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

    method notify_tag_table : callback:(Gtk.text_tag_table -> unit) -> GtkSignal.id

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

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