Re: [PATCH 5/9] mciqtz32: Fix window visibility

[Alexandre Julliard]

Maarten Lankhorst  writes:
> @@ -757,15 +757,12 @@ static DWORD MCIQTZ_mciWindow(UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMS
>          return 0;
>  if (dwFlags & MCI_DGV_WINDOW_HWND && (IsWindow(lpParms->hWnd) || !lpParms->hWnd)) {
> -
>    LONG style = 0;
>    TRACE("Setting hWnd to %p\n", lpParms->hWnd);
>    IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
> -
>    IVideoWindow_get_WindowStyle(wma->vidwin, &style);
> -
>    style &= ~WS_CHILD;
>    if (lpParms->hWnd)
> -
>        IVideoWindow_put_WindowStyle(wma->vidwin, style|WS_CHILD);
> -
>        IVideoWindow_put_WindowStyle(wma->vidwin, WS_CHILD);
>    else
> -
>        IVideoWindow_put_WindowStyle(wma->vidwin, style);
> -
>        IVideoWindow_put_WindowStyle(wma->vidwin, 0);

This doesn't look right. Why do you want to clear all the style bits?