comctl32: rebar: rewrite the layouting code

[Dan Kegel]

Mikołaj wrote:
>I've tested it also with WinRAR, WinSCP3 3.30, 7-Zip and Pirch98 (the
>last two have Bugzilla entries and are fixed by the new code). The only
>thing I've found not to work are the sidebars of IE.

Did they work with the old code?

> For the next week I won't work on wine but what should I do later -
> would such a big patch be accepted?

As long as it doesn't cause regressions in IE, probably,
though adding more conformance tests would
make acceptance more likely.

I think everyone would be thrilled to see progress in rebar,
especially if the code ends up simpler.
- Dan

-- 
Wine for Windows ISVs: http://kegel.com/wine/isv