val switch_page : ([> `notebook ], Gtk.widget Gtk.obj -> int -> unit) GtkSignal.tval select_page : ([> `notebook ], bool -> unit) GtkSignal.tval reorder_tab : ([> `notebook ], GtkEnums.direction_type -> bool -> unit) GtkSignal.tval change_current_page : ([> `notebook ], int -> unit) GtkSignal.tval move_focus_out : ([> `notebook ], GtkEnums.direction_type -> unit) GtkSignal.tval page_added : ([> `notebook ], Gtk.widget Gtk.obj -> int -> unit) GtkSignal.tval page_removed : ([> `notebook ], Gtk.widget Gtk.obj -> int -> unit) GtkSignal.tval page_reordered : ([> `notebook ], Gtk.widget Gtk.obj -> int -> unit) GtkSignal.tval create_window : ([> `notebook ], page:Gtk.widget Gtk.obj -> x:int -> y:int -> unit) GtkSignal.t