Re: [PATCH2+TEST] RE: user32: Problem using SetClassLongW to subclass built-in control (Edit)

[Rob Shearman]

2008/7/14 Hongbo Ni :
> Now I have fixed the problem, or corrected to window behaviour. Included is
> the Patch, Test and Debug (play with windows). Can anyone please test or comment ?
>
> Regards
> Hongbo Ni
>
> ==============================================================================
> # Patch
>
> --- wine-1.1.1-orig/dlls/user32/win.c   2008-07-12 01:55:55.000000000 +1000
> +++ wine-1.1.1/dlls/user32/win.c        2008-07-14 16:49:21.000000000 +1000
> @@ -173,6 +173,13 @@ static WND *create_window_handle( HWND p
>     win->owner      = full_owner;
>     win->class      = class;
>     win->winproc    = get_class_winproc( class );
> - /* This is a window hack - When builtin Edit class has been subclassed by SetClassLong(Ptr)W   */
> - /* If creating ansi Edit window & the class does not have a ansi proc, use unicode proc as ansi */
> - if(!unicode && !IS_INTRESOURCE(name) && !strcmpiW( name, EDIT_builtin_class.name )
> -
>   && WINPROC_IsUnicode( win->winproc, 0 ) &&  WINPROC_IsUnicode( win->winproc, 1 ))
> - {
> -
>    win->winproc = WINPROC_AllocProc((WNDPROC)WINPROC_GetProc( win->winproc, 1 ), NULL);
> - }

It doesn't seem likely that this behaviour just applies to edit
controls. More likely, it applies to all builtin classes.