Gtk--: adding scrollbars to text widget

[Tom Fishwick <tfishwick coastnet com>]

Hi, 
	I'm having one heck of a time adding a vertical scrollbar to a Gtk_Text
object.  I've figured out that Gtk_Text has a 'vadj' and 'hadj' of type
Gtk_Adjustment.  And so I need to give Gtk_VScrollBar the 'vadj' to get
it to work.  But I couldn't figure out how to do that :-(.  I've tried
useing gtkobj() to get it, and some other stuff, but....nope.

Thanks in advance for any help!

Tom