[RESEND] riched20: register ListBox & ComboBox classes

[Cihan Altinay]

Another attempt to get some feedback for this patch...

Hi,
> This patch partially implements the undocumented REExtendedRegisterClass()
> function by registering the two missing classes. That way MS Office 2003 and
> probably other programs that rely on these classes display dialogs
> completely which were empty before.
>
> Changelog:
>     Cihan Altinay <cihan(a)uq.edu.au>
>     Partially implement REExtendedRegisterClass() to register missing window
>     classes so that applications relying on them don't get confused.

It seems this patch was ignored and I would appreciate some comments because
I haven't done much wine development yet (and probably made a lot of mistakes).
Basically, I did some reverse engineering to see what is going on under Windows
and implemented the (de)registration of the two classes accordingly. The effect
of the patch can be seen in the attached screenshots which is the Options
dialog of MS PowerPoint 2003.
I agree that a patch that makes the controls actually work would be better :-)

Cheers,
Cihan

[Alexandre Julliard]

Cihan Altinay <cihan(a)uq.edu.au> writes:
> It seems this patch was ignored and I would appreciate some comments because
> I haven't done much wine development yet (and probably made a lot of mistakes).
> Basically, I did some reverse engineering to see what is going on under Windows
> and implemented the (de)registration of the two classes accordingly. The effect
> of the patch can be seen in the attached screenshots which is the Options
> dialog of MS PowerPoint 2003.

The bit about the magic flag values is quite ugly, you should use one
boolean variable for each registered class instead.

-- 
Alexandre Julliard
julliard(a)winehq.org

riched20: register ListBox & ComboBox classes

[Cihan Altinay]

(This time with booleans as suggested by Alexandre)

This patch partially implements the undocumented REExtendedRegisterClass()
function by registering the two missing classes. That way MS Office 2003 and
probably other programs that rely on these classes display dialogs
completely which were empty before. The return value corresponds to native
Windows.

Changelog:
    Cihan Altinay <cihan(a)uq.edu.au>
    Partially implement REExtendedRegisterClass() to register missing window
    classes so that applications relying on them don't get confused.