Class `GBin.expander`

since: GTK 2.4

@gtkdoc gtk GtkExpander

inherit GContainer.bin

val obj : 'a Gtk.obj

method connect : expander_signals
method expanded : bool
method label : string
method label_widget : GObj.widget
method set_expanded : bool -> unit
method set_label : string -> unit
method set_label_widget : GObj.widget -> unit
method set_spacing : int -> unit
method set_use_underline : bool -> unit
method spacing : int
method use_underline : bool