https://bugs.winehq.org/show_bug.cgi?id=39547
--- Comment #17 from Ruslan Kabatsayev b7.10110111@gmail.com --- (In reply to Chituc Georgian from comment #16)
Hello , I've created a lot of cases ,like photoshop , that reproduce the tool tips stealing focus and not dissapearing and for me this paches fixed it .
Photoshop isn't neither simple nor opensource, not even freely downloadable.
The code is simple , and extreme wine developers can inspire and rewrite the patches how they think it is the best .
This code just works around the real problem and most likely breaks something else you didn't even think to test.
The idea for tool tips ,to do not stealing focus, is that every window created that has the class TOOLTIPS_CLASS , has to have a WS_POPUP style , or it will steal focus .
Do they have this style in Windows? If not, this is another reason why this isn't a fix, but rather a workaround.
Wine isn't a collection of workarounds, it's intended to be a clean implementation of Windows API, matching Windows behavior as close as practical.