Re: Datetime scroll fixes

[Robert Shearman]

Duane Clark wrote:
> Changelog:
>     Hour '0' corresponds to 12AM.
>     Scroll cleanly.
> Index: dlls/comctl32/datetime.c
>
> RCS file: /home/wine/wine/dlls/comctl32/datetime.c,v
> retrieving revision 1.55
> diff -u -p -r1.55 datetime.c
> --- dlls/comctl32/datetime.c	14 Apr 2005 11:31:17 -0000	1.55
> +++ dlls/comctl32/datetime.c	14 Apr 2005 18:20:35 -0000
> @@ -630,8 +642,12 @@ DATETIME_Refresh (DATETIME_INFO *infoPtr
>                 DeleteObject (hbr);
>                 oldTextColor = SetTextColor (hdc, comctl32_color.clrWindow);
>             }
> -
>        else
> -
>        else {
> -
>            HBRUSH hbr = CreateSolidBrush (comctl32_color.clrWindow);
> -
>            FillRect(hdc, field, hbr);
> -
>            DeleteObject (hbr);
>           oldTextColor = SetTextColor (hdc, comctl32_color.clrWindowText);
> -
>        }
>
>       /* draw the date text using the colour set above */
>       DrawTextW (hdc, txt, strlenW(txt), field, DT_RIGHT | DT_VCENTER | DT_SINGLELINE);

This change is wrong. The reason you get the mess when using 
anti-aliased fonts is that you don't clear the background in the 
WM_VSCROLL handler. I fixed this in the patch I sent you.

Rob