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

7366d159 · Piotr Caban · Alexandre Julliard · 02c224ed · 7366d159
Commit 7366d159 authored Jun 20, 2011 by Piotr Caban Committed by Alexandre Julliard Jun 20, 2011
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listview.c dlls/comctl32/listview.c +3 -0

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--- 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() */