Balazs is right. I neglected to protect against self selection = 0, like a fool.

It occurs to me that a nice project would be a UI tester: given some UI, find every list widget, and try all the various clicks on it, with and without selecting things first, to try find things the programmer forgot to do. (Why yes, this would require a model that only talked to mocks!)

frank

On 22 Jan 2014, at 8:24, Balázs Kósi <kosi.balazs at ezomer.hu> wrote:

> 
> Something causing the #selectedInfo to not be there immediately -- so
> maybe this is related to the pre-selection thingy?  (What is that BTW?
> -- I know, something to indicate clicked but before it highlights
> while it works on the task -- but I never saw it render unless it's
> subtle and I missed it).
> 
> Here is the thread discussing it: http://lists.squeakfoundation.org/pipermail/squeak-dev/2013-May/171143.html
>  
> 
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