1 files changed, 20 insertions, 0 deletions
diff --git a/sc/source/ui/inc/gridwin.hxx b/sc/source/ui/inc/gridwin.hxx
index 4d6ef782aed6..a2283bf2b7de 100644
--- a/sc/source/ui/inc/gridwin.hxx
+++ b/sc/source/ui/inc/gridwin.hxx
@@ -39,6 +39,7 @@
 
 #include <vector>
 #include <memory>
+#include <boost/shared_ptr.hpp>
 
 // ---------------------------------------------------------------------------
 
@@ -112,6 +113,25 @@ private:
     ::sdr::overlay::OverlayObjectList*              mpOOHeader;
     ::sdr::overlay::OverlayObjectList*              mpOOShrink;
 
+    ::boost::shared_ptr<Rectangle> mpAutoFillRect;
+
+    /**
+     * Stores current visible column and row ranges, used to avoid expensive
+     * operations on objects that are outside visible area.
+     */
+    struct VisibleRange
+    {
+        SCCOL mnCol1;
+        SCCOL mnCol2;
+        SCROW mnRow1;
+        SCROW mnRow2;
+
+        VisibleRange();
+
+        bool isInside(SCCOL nCol, SCROW nRow) const;
+    };
+    VisibleRange maVisibleRange;
+
 private:
     ScViewData*             pViewData;
     ScSplitPos              eWhich;