1 files changed, 9 insertions, 0 deletions
diff --git a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
index fdafdc00039d..35e8c4c8b886 100644
--- a/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
+++ b/svx/source/sdr/contact/viewobjectcontactofunocontrol.cxx
@@ -422,6 +422,9 @@ namespace sdr { namespace contact {
         /** determines whether a given layer is visible
          */
         virtual bool    isLayerVisible( SdrLayerID _nLayerID ) const = 0;
+
+    protected:
+        ~IPageViewAccess() {}
     };
 
     //====================================================================
@@ -435,6 +438,8 @@ namespace sdr { namespace contact {
     public:
         SdrPageViewAccess( const SdrPageView& _rPageView ) : m_rPageView( _rPageView ) { }
 
+        virtual ~SdrPageViewAccess() {}
+
         virtual bool    isDesignMode() const;
         virtual Reference< XControlContainer >
                         getControlContainer( const OutputDevice& _rDevice ) const;
@@ -478,6 +483,8 @@ namespace sdr { namespace contact {
         {
         }
 
+        virtual ~InvisibleControlViewAccess() {}
+
         virtual bool    isDesignMode() const;
         virtual Reference< XControlContainer >
                         getControlContainer( const OutputDevice& _rDevice ) const;
@@ -526,6 +533,8 @@ namespace sdr { namespace contact {
         {
         }
 
+        virtual ~DummyPageViewAccess() {}
+
         virtual bool    isDesignMode() const;
         virtual Reference< XControlContainer >
                         getControlContainer( const OutputDevice& _rDevice ) const;