[wxPython] TextCtrl.ShowPosition()

back in May, Garry Hodgson said:

i'm having a problem with ShowPosition( pos ).

having just returned to linux from a 5 month sojourn in MS land, i've
just hit the same snag.

has anything happened since May to fix this behavior?

the SetInsertionPoint fix doesnt help in my case. i am trying to
scroll the text control to make specific lines of text visible at the
top of the window. it works perfectly in windows. SetInsertionPoint
only ensures that the particular line is visible in the window, even
if its at the bottom of the screen.

thnx

les schaffer