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fixed IntIsWindowDrawable()

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svn path=/trunk/; revision=7333
This commit is contained in:
Thomas Bluemel 2003-12-30 16:55:00 +00:00
parent a17da31116
commit b670b417e9
1 changed files with 8 additions and 5 deletions
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13
reactos/subsys/win32k/ntuser/painting.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id: painting.c,v 1.55 2003/12/28 10:56:20 gvg Exp $
* $Id: painting.c,v 1.56 2003/12/30 16:55:00 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -469,16 +469,19 @@ IntInvalidateWindows(PWINDOW_OBJECT Window, HRGN hRgn, ULONG Flags,
* IntIsWindowDrawable
*
* Remarks
* Window is drawable when it is visible, all parents are not
* minimized, and it is itself not minimized.
* Window is drawable when it is visible and all parents are not
* minimized.
*/
BOOL FASTCALL
IntIsWindowDrawable(PWINDOW_OBJECT Window)
{
for (; Window; Window = Window->Parent)
PWINDOW_OBJECT Wnd = Window;
for (; Wnd; Wnd = Wnd->Parent)
{
if (!(Window->Style & WS_VISIBLE))
if (!(Wnd->Style & WS_VISIBLE) ||
((Wnd->Style & WS_MINIMIZE) && (Wnd != Window)))
return FALSE;
}