help for sizer/layout

LearnSizers2.zip has a demo showing step by step
how to program sizers. Exemples in increasing
complexity.
http://www.chez.com/spinecho/

The wxPython wiki has nice pages too. I do not recall
the pages.

(For me, I should update my web page and include
the latest and cleaner LearnSizers* zip)

Jean-Michel Fauth, Switzerland