3 files changed, 3 insertions, 3 deletions
diff --git a/svtools/source/table/mousefunction.hxx b/svtools/source/table/mousefunction.hxx
index 5db88a5322fc..c8d801d6eab1 100644
--- a/svtools/source/table/mousefunction.hxx
+++ b/svtools/source/table/mousefunction.hxx
@@ -72,7 +72,7 @@ namespace svt { namespace table
         {
         }
     protected:
-        ~MouseFunction()
+        virtual ~MouseFunction()
         {
         }
 
diff --git a/svtools/source/table/tablecontrol_impl.hxx b/svtools/source/table/tablecontrol_impl.hxx
index 71bbdfb9e622..e1a4921b9320 100644
--- a/svtools/source/table/tablecontrol_impl.hxx
+++ b/svtools/source/table/tablecontrol_impl.hxx
@@ -173,7 +173,7 @@ namespace svt { namespace table
 
     public:
         TableControl_Impl( TableControl& _rAntiImpl );
-        ~TableControl_Impl();
+        virtual ~TableControl_Impl();
 
 #ifdef DBG_UTIL
         const sal_Char* impl_checkInvariants() const;
diff --git a/svtools/source/table/tabledatawindow.hxx b/svtools/source/table/tabledatawindow.hxx
index 0e153b8bc511..53dfb141bd74 100644
--- a/svtools/source/table/tabledatawindow.hxx
+++ b/svtools/source/table/tabledatawindow.hxx
@@ -48,7 +48,7 @@ namespace svt { namespace table
 
     public:
         TableDataWindow( TableControl_Impl& _rTableControl );
-        ~TableDataWindow();
+        virtual ~TableDataWindow();
 
         inline void         SetSelectHdl( const Link& rLink )   { m_aSelectHdl = rLink; }
         inline const Link&  GetSelectHdl() const                { return m_aSelectHdl; }