gridsort: removed XGridControl::setTooltip. It had a rather strange semantics, seems to be unused in the current

OOo code base, and would belong to the model, if at all.
Still one thing to do: do not unconditionally display the cell content as tooltip, but make this dependent on
whether or not the cell content fits into the cell.

1 files changed, 5 insertions, 1 deletions

diff --git a/svtools/source/table/cellvalueconversion.cxx b/svtools/source/table/cellvalueconversion.cxx
index 9b36ad095203..286ca505bb30 100755
--- a/svtools/source/table/cellvalueconversion.cxx
+++ b/svtools/source/table/cellvalueconversion.cxx
@@ -46,12 +46,16 @@ namespace svt
     //------------------------------------------------------------------------------------------------------------------
     ::rtl::OUString CellValueConversion::convertToString( const Any& i_value )
     {
+        ::rtl::OUString sConvertString;
+        if ( !i_value.hasValue() )
+            return sConvertString;
+
+
         // TODO: use css.script.XTypeConverter?
 
         sal_Int32 nInt = 0;
         sal_Bool bBool = false;
         double fDouble = 0;
-        ::rtl::OUString sConvertString;
 
         ::rtl::OUString sStringValue;
         if ( i_value >>= sConvertString )