drawing area in scrolled window

[Chris <bloodso yahoo com>]

Hello.   I am having trouble using a drawing area in a scrolled window.  I am 
unable to scroll the drawing area.  I have tried using a callback for the 
viewport in the scrolled window to set the vertical and horizontal 
adjustments for the size of the drawing area but that does not seem to work.  
Is it possible to scroll a drawing area with a scrolled window or will I have 
to use vertical and horizontal scrollbars?


TIA,
Chris