[pygtk] ReEntry validation after focus-out-event

[egbert]

In a sequence of entries I try to validate each one 
after a focus-out-event. But then you are already in 
second entry, and i want to stay in the first one
if it is invalid.
Moving back to the first one has the second one validated as well,
but before that can be handled, core is dumped and the application
stopped.
So I would appreciate some help.
-- 
Egbert Bouwman - Keizersgracht 197 II - 1016 DS  Amsterdam - 020 6257991
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