[ros-dev] [ros-diffs] [rharabien] 51510: [COMCTL32] * Properly support WM_SYSCOLORCHANGE in ListView controls with default background. Should be sent to Wine (tm)

[Ged Murphy]

There's little point in (tm)ing these wine changes, if they don't get
sent to wine or properly documented, then will definitely be
overwritten by the next wine sync.

On 30 April 2011 22:41,  <rharabien at svn.reactos.org> wrote:
> Author: rharabien
> Date: Sat Apr 30 21:41:15 2011
> New Revision: 51510
>
> URL: http://svn.reactos.org/svn/reactos?rev=51510&view=rev
> Log:
> [COMCTL32]
> * Properly support WM_SYSCOLORCHANGE in ListView controls with default background. Should be sent to Wine (tm)
>
> Modified:
>    trunk/reactos/dll/win32/comctl32/listview.c
>
> Modified: trunk/reactos/dll/win32/comctl32/listview.c
> URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/comctl32/listview.c?rev=51510&r1=51509&r2=51510&view=diff
> ==============================================================================
> --- trunk/reactos/dll/win32/comctl32/listview.c [iso-8859-1] (original)
> +++ trunk/reactos/dll/win32/comctl32/listview.c [iso-8859-1] Sat Apr 30 21:41:15 2011
> @@ -315,6 +315,7 @@
>   COLORREF clrBk;
>   COLORREF clrText;
>   COLORREF clrTextBk;
> +  BOOL bDefaultBkColor;
>
>   /* font */
>   HFONT hDefaultFont;
> @@ -7870,7 +7871,8 @@
>  static BOOL LISTVIEW_SetBkColor(LISTVIEW_INFO *infoPtr, COLORREF clrBk)
>  {
>     TRACE("(clrBk=%x)\n", clrBk);
> -
> +
> +    infoPtr->bDefaultBkColor = FALSE;
>     if(infoPtr->clrBk != clrBk) {
>        if (infoPtr->clrBk != CLR_NONE) DeleteObject(infoPtr->hBkBrush);
>        infoPtr->clrBk = clrBk;
> @@ -9263,6 +9265,7 @@
>   infoPtr->clrText = CLR_DEFAULT;
>   infoPtr->clrTextBk = CLR_DEFAULT;
>   LISTVIEW_SetBkColor(infoPtr, comctl32_color.clrWindow);
> +  infoPtr->bDefaultBkColor = TRUE;
>
>   /* set default values */
>   infoPtr->nFocusedItem = -1;
> @@ -11525,6 +11528,11 @@
>
>   case WM_SYSCOLORCHANGE:
>     COMCTL32_RefreshSysColors();
> +    if (infoPtr->bDefaultBkColor)
> +    {
> +        LISTVIEW_SetBkColor(infoPtr, comctl32_color.clrWindow);
> +        infoPtr->bDefaultBkColor = TRUE;
> +    }
>     return 0;
>
>  /*     case WM_TIMER: */
>
>
>