val obj : 'a Gobject.objmethod activates_default : callback:(bool -> unit) -> GtkSignal.idmethod has_frame : callback:(bool -> unit) -> GtkSignal.idmethod invisible_char : callback:(int -> unit) -> GtkSignal.idmethod max_length : callback:(int -> unit) -> GtkSignal.idmethod overwrite_mode : callback:(bool -> unit) -> GtkSignal.idmethod primary_icon_activatable : callback:(bool -> unit) -> GtkSignal.idmethod primary_icon_sensitive : callback:(bool -> unit) -> GtkSignal.idmethod scroll_offset : callback:(int -> unit) -> GtkSignal.idmethod secondary_icon_activatable : callback:(bool -> unit) -> GtkSignal.idmethod secondary_icon_sensitive : callback:(bool -> unit) -> GtkSignal.idmethod text : callback:(string -> unit) -> GtkSignal.idmethod visibility : callback:(bool -> unit) -> GtkSignal.idmethod width_chars : callback:(int -> unit) -> GtkSignal.idmethod xalign : callback:(float -> unit) -> GtkSignal.id