RE: Proposal: Adding a class to automatically manage the wait cursor and OK button enabled status
From: Friedrich Brunzema <brunzefb_at_yahoo.com>
Date: Thu, 30 May 2013 20:09:46 -0700 (PDT)
I have committed the class, and will now remove the duplication. Stefan, could you do a review? I have some comments on possible code removals, but don't know if they are needed for some other reason. I know some of the code is process re-entrant, don't know how it behaves in that case.
If this class gets used in a nested way, I think the hourglass cursor will still stay (as its reference counted), after the inner object goes out of scope - it then also re-enables OK. As the out object goes out of scope, the hourglass go away, and the Ok which is already enabled gets re-enabled, which is fine.
Best,
Friedrich Brunzema
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