[Bug 47489] The appearance of configurable options in Audacity is broken

WineHQ Bugzilla wine-bugs at winehq.org
Sun Nov 3 23:14:25 CST 2019


https://bugs.winehq.org/show_bug.cgi?id=47489

John Alway <jwalway at hotmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |jwalway at hotmail.com

--- Comment #3 from John Alway <jwalway at hotmail.com> ---
I've been working on this one while learning Wine code.  I wrote an app for
this a while ago using some Windows API calls.

What I found was that for a Combobox the CB_SETITEMHEIGHT message was taking
precedence over SetWindowPos() in Wine, whereas in Windows the last one called
is what takes precedence.

I noticed that CB_SETITEMHEIGHT locks the height in in the function
GB_GetTextAreaHeight() in dlls/comctl32/combo.c (and probably in the
user32/combo.c as well). 

 I'm not familiar enough with Wine's code to make a repair right now, but, at
the very least, this shows a divergence between Wine and Windows. 

 I'll study the code more to see if I can fix it.

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