[PATCH 1/2] user32: Improve SetFocus implementation

[Alexandre Julliard]

Piotr Caban <piotr at codeweavers.com> writes:

> ---
>  dlls/user32/focus.c     | 1 +
>  dlls/user32/tests/win.c | 4 ++++
>  2 files changed, 5 insertions(+)
>
>
>
> diff --git a/dlls/user32/focus.c b/dlls/user32/focus.c
> index bd2e572..c47a82d 100644
> --- a/dlls/user32/focus.c
> +++ b/dlls/user32/focus.c
> @@ -277,6 +277,7 @@ HWND WINAPI SetFocus( HWND hwnd )
>              HWND parent;
>              LONG style = GetWindowLongW( hwndTop, GWL_STYLE );
>              if (style & (WS_MINIMIZE | WS_DISABLED)) return 0;
> +            if (!(style & WS_CHILD)) break;

It doesn't look right to allow setting focus if a parent is
disabled. This would need more tests.

Also please write a better description of the change, "improve
implementation" is not very helpful.

-- 
Alexandre Julliard
julliard at winehq.org