effective working screenRect

[Mark Wieder]

Geoff-

Saturday, August 10, 2013, 9:46:15 AM, you wrote:

> If that's the case, I can only assume that there is some
> threshold for waiting that allows other things to happen and one
> tick isn't long enough. Still, that's odd.

Not that odd. One tick is a pretty small time slice. Maybe
wait 1 tick with messages
might work better, but I can't imagine that tight a loop leading to
anything but trouble.

-- 
-Mark Wieder
 mwieder at ahsoftware.net