[Bug 5898] Tooltip text need comctl32.dll to show well

http://bugs.winehq.org/show_bug.cgi?id=5898

--- Comment #30 from Jason Edmeades   2008-05-29 04:24:16 ---
Bearing in mind I was looking at this blind, basically the application DOES use
custom draw and hence the changes I did helped there. From the information
listed below, (1) is probably caused by the fact that tooltips draw the
contents first, then call the custom draw code (as the tests show) - to avoid
this causing problems, the tooltip text is set to " ", ie nothing... It would
appear from the description that for some reason once drawn this isnt being
overdrawn.... odd... I dont have time at the moment to look at it but this
might give a hint for a standalone test case!

As for (2), I think thats a completely different issue, but its quite hard to
understand!

One other customdraw comment - in windows the customdraw code occurs twice
(looking at the flags, once is to calc the size of the rect, the other to
draw), but my change only implemented the draw case as it resolved the test
program I was working on. I have no idea if this would help (but I doubt it -
just mentioning it for completeness).