[> `container | `filechooser | `gtk | `widget ] Gtk.obj ->
object ('a)
method add : callback:(GObj.widget -> unit) -> GtkSignal.id
method after : 'a
method confirm_overwrite :
callback:(unit -> GtkEnums.file_chooser_confirmation) -> GtkSignal.id
method current_folder_changed : callback:(unit -> unit) -> GtkSignal.id
method destroy : callback:(unit -> unit) -> GtkSignal.id
method file_activated : callback:(unit -> unit) -> GtkSignal.id
method remove : callback:(GObj.widget -> unit) -> GtkSignal.id
method selection_changed : callback:(unit -> unit) -> GtkSignal.id
method update_preview : callback:(unit -> unit) -> GtkSignal.id
end