http://bugs.winehq.org/show_bug.cgi?id=13159
--- Comment #4 from Igor Tarasov tarasov.igor@gmail.com 2008-10-14 13:34:58 --- Well, no :)
But when you look at current <a href="http://source.winehq.org/source/dlls/comctl32/listview.c#L33">listview TODO</a>, you'll see that it is pretty much impressive, as well as <a href="http://source.winehq.org/source/dlls/comctl32/rebar.c#L30">rebar's one</a>. Possibly these are also out of date, but I've checked for few of these todo list items, and have not found them being implemented.
Other controls don't have such big todo lists.
There are 90 open bugs related to comctl32. 30 of them are about listview and treeview. That is 1/3 of all comctl32 bugs, only in 2 components. Another ~20 components take the leftover 2/3.
I might be wrong, but I see real problem here.
As regards to this bug, listview seems to have some kind of tooltips implementation, but it does not seem to work as it should.
Treeview just have tooltip handle property declaration.