method private virtual connect : 'b. ([> `button ], 'b) GtkSignal.t ->
callback:'b ->
GtkSignal.idmethod private virtual notify : 'b. ([> `button ], 'b) Gobject.property ->
callback:('b -> unit) ->
GtkSignal.idmethod clicked : callback:(unit -> unit) -> GtkSignal.idmethod enter : callback:(unit -> unit) -> GtkSignal.idmethod leave : callback:(unit -> unit) -> GtkSignal.idmethod pressed : callback:(unit -> unit) -> GtkSignal.idmethod released : callback:(unit -> unit) -> GtkSignal.idmethod notify_focus_on_click : callback:(bool -> unit) -> GtkSignal.idmethod notify_image : callback:(GObj.widget -> unit) -> GtkSignal.idmethod notify_image_position : callback:(GtkEnums.position_type -> unit) ->
GtkSignal.idmethod notify_label : callback:(string -> unit) -> GtkSignal.idmethod notify_use_stock : callback:(bool -> unit) -> GtkSignal.idmethod notify_use_underline : callback:(bool -> unit) -> GtkSignal.idmethod notify_relief : callback:(GtkEnums.relief_style -> unit) -> GtkSignal.idmethod notify_xalign : callback:(float -> unit) -> GtkSignal.idmethod notify_yalign : callback:(float -> unit) -> GtkSignal.id