TableRef: invalidate table column names on most sheet operations

Kept only on insertions and deletions, but even that may not be useful
as the names aren't updated at any time so even a mere cell change will
bring this out of sync. But serves as a starting point for further
implementation.

Change-Id: Idfede4b03b9f554cd35f984502fce625c725853c

1 files changed, 5 insertions, 1 deletions

diff --git a/sc/inc/dbdata.hxx b/sc/inc/dbdata.hxx
index c1d41f934810..b77e218df346 100644
--- a/sc/inc/dbdata.hxx
+++ b/sc/inc/dbdata.hxx
@@ -110,7 +110,6 @@ public:
     void        SetKeepFmt(bool bSet)           { bKeepFmt = bSet; }
     bool        IsStripData() const             { return bStripData; }
     void        SetStripData(bool bSet)         { bStripData = bSet; }
-    const ::std::vector< OUString >& GetTableColumnNames() { return maTableColumnNames; }
     void        SetTableColumnNames( const ::std::vector< OUString >& rNames ) { maTableColumnNames = rNames; }
 
     OUString GetSourceString() const;
@@ -154,6 +153,11 @@ public:
                         SCsCOL nDx, SCsROW nDy, SCsTAB nDz);
 
     void ExtendDataArea(ScDocument* pDoc);
+
+private:
+
+    void AdjustTableColumnNames( UpdateRefMode eUpdateRefMode, SCCOL nDx, SCCOL nCol1,
+            SCCOL nOldCol1, SCCOL nOldCol2, SCCOL nNewCol1, SCCOL nNewCol2 );
 };
 
 class SC_DLLPUBLIC ScDBCollection