tdf#117522 Calc Column Width after Insert Columns

regression from
    commit d6fb5ca5
    dyncolcontainer: use ScCompressedArray for pColWidth

Change-Id: I65d1197c0c638216e063f74def4efb98bfbb9aad
Reviewed-on: https://gerrit.libreoffice.org/54067Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
(cherry picked from commit a111a7ba)
Reviewed-on: https://gerrit.libreoffice.org/55119Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

sc/source/core/data/table2.cxx

@@ -284,6 +284,9 @@ void ScTable::InsertCol(
         if (mpColWidth && mpColFlags)
         {
             mpColWidth->InsertPreservingSize(nStartCol, nSize, STD_COL_WIDTH);
+            // The inserted columns have the same widths as the columns, which were selected for insert.
+            for (SCSIZE i=0; i < std::min(MAXCOL-nSize-nStartCol, nSize); ++i)
+                mpColWidth->SetValue(nStartCol + i, mpColWidth->GetValue(nStartCol+i+nSize));
             mpColFlags->InsertPreservingSize(nStartCol, nSize, CRFlags::NONE);
         }
         if (pOutlineTable)