[ion] 18111: Fix calc.exe redraw problems on XP. Patch by Christoph_vW <[e-mail]>

Fix calc.exe redraw problems on XP. Patch by Christoph_vW
<Christoph(a)ApiViewer.de>
Modified: trunk/reactos/subsys/system/calc/winecalc.c
  _____  

Modified: trunk/reactos/subsys/system/calc/winecalc.c
--- trunk/reactos/subsys/system/calc/winecalc.c	2005-09-26 21:39:04 UTC
(rev 18110)
+++ trunk/reactos/subsys/system/calc/winecalc.c	2005-09-26 21:49:03 UTC
(rev 18111)
@@ -194,7 +194,7 @@

 
     hWnd = CreateWindow( appname,
         appname,
-        WS_OVERLAPPEDWINDOW & ~WS_THICKFRAME & ~WS_MAXIMIZEBOX,
+        WS_CLIPSIBLINGS | (WS_OVERLAPPEDWINDOW & ~WS_THICKFRAME &
~WS_MAXIMIZEBOX),
         CW_USEDEFAULT,
         CW_USEDEFAULT,
         calc.sciMode ? CALC_STANDARD_WIDTH :  CALC_SCIENTIFIC_WIDTH,