Piotr Caban : comctl32: Don' t redraw whole listview in double buffering mode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7366d159fc8e64689b8fcf22527315e442918ec0
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7366d159fc8e64689b8fcf22527315e442918ec0

Author: Piotr Caban <piotr at codeweavers.com>
Date:   Mon Jun 20 12:47:02 2011 +0200

comctl32: Don't redraw whole listview in double buffering mode.

---

 dlls/comctl32/listview.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c
index 2b3adf5..1a71fed 100644
--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -4996,6 +4996,9 @@ static void LISTVIEW_Refresh(LISTVIEW_INFO *infoPtr, HDC hdc, const RECT *prcEra
 
         SelectObject(hdc, hbmp);
         SelectObject(hdc, infoPtr->hFont);
+
+        if(GetClipBox(hdcOrig, &rcClient))
+            IntersectClipRect(hdc, rcClient.left, rcClient.top, rcClient.right, rcClient.bottom);
     } else {
         /* Save dc values we're gonna trash while drawing
          * FIXME: Should be done in LISTVIEW_DrawItem() */