http://bugs.winehq.org/show_bug.cgi?id=23488
--- Comment #5 from Artem S. Tashkinov t.artem@mailcity.com 2010-07-05 04:33:59 --- (In reply to comment #4)
I don't know Delphi, but I would suggest to get rid of the additional thread and update Edit from the main message loop, or by handling WM_PAINT from the subclassed Edit control. Why do you need to change the text from another thread?
I want to do that as fast as possible, at the same time preserving the user ability to stop memo update execution.
I tried using timer events but no matter how I tried updates occured very slowly (if I'm not mistaken minimum timer resolution in Windows is 55ms).