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co_WinPosSetWindowPos: fix the redrawing (instead of simply removing some code, like my last commit, sorry). Now it works more like on windows and both the problem of a blank control panel and ugly wizard pages are gone. Fixes bug 735, see also bug 902, may fix bug 2141.

Browse source 
See issue #735 for more details.

svn path=/trunk/; revision=27394
This commit is contained in:
Timo Kreuzer 2007-07-04 22:22:30 +00:00
parent 9dc5649fa5
commit f1a7f30887
1 changed files with 10 additions and 1 deletions
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11
reactos/subsystems/win32/win32k/ntuser/winpos.c
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@ -1223,11 +1223,20 @@ co_WinPosSetWindowPos(
} }
if (RgnType != ERROR && RgnType != NULLREGION) if (RgnType != ERROR && RgnType != NULLREGION)
{ {
PWINDOW_OBJECT Parent = Window->Parent;
NtGdiOffsetRgn(DirtyRgn, NtGdiOffsetRgn(DirtyRgn,
Window->WindowRect.left, Window->WindowRect.left,
Window->WindowRect.top); Window->WindowRect.top);
if ((Window->Style & WS_CHILD) &&
(Parent) &&
!(Parent->Style & WS_CLIPCHILDREN))
{
IntInvalidateWindows(Parent, DirtyRgn,
RDW_ERASE | RDW_INVALIDATE);
co_IntPaintWindows(Parent, RDW_ERASENOW, FALSE);
}
IntInvalidateWindows(Window, DirtyRgn, IntInvalidateWindows(Window, DirtyRgn,
RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN); RDW_ERASE | RDW_FRAME | RDW_INVALIDATE | RDW_ALLCHILDREN);
} }
NtGdiDeleteObject(DirtyRgn); NtGdiDeleteObject(DirtyRgn);
} }