adjustment property on scales and scrollbars get/set methods on range

[Skip Montanaro <skip pobox com>]

According to the 2.0 reference manual the GtkHScale, GtkVScale,
GtkHScrollbar and GtkVScrollbar classes all define an adjustment property,
but get_adjustment and set_adjustment methods are defined at the GtkRange
level.  Is this an inconsistency in the documentation or do each of the
scale and scrollbar classes define adjustment properties?  If they do, why
isn't this defined at the level of the GtkRange class instead?

-- 
Skip Montanaro (skip pobox com)
(847)971-7098