Creates a new #GtkNumerableIcon which will themed according to the passed #GtkStyleContext. This is a convenience constructor that calls gtk_numerable_icon_set_style_context() internally.
a #GIcon to overlay on
a #GtkStyleContext
Return: a new #GIcon
ConstructionException GTK+ fails to create the object.
3.0
See Implementation
Creates a new #GtkNumerableIcon which will themed according to the passed #GtkStyleContext. This is a convenience constructor that calls gtk_numerable_icon_set_style_context() internally.