1 files changed, 2 insertions, 2 deletions
diff --git a/svtools/source/uno/treecontrolpeer.hxx b/svtools/source/uno/treecontrolpeer.hxx
index 870a34fcbc7c..d1cb56441348 100644
--- a/svtools/source/uno/treecontrolpeer.hxx
+++ b/svtools/source/uno/treecontrolpeer.hxx
@@ -58,7 +58,7 @@ public:
     vcl::Window* createVclControl( vcl::Window* pParent, sal_Int64 nWinStyle );
 
     // VCLXWindow
-    virtual void SetWindow( vcl::Window* pWindow ) SAL_OVERRIDE;
+    virtual void SetWindow( const VclPtr< vcl::Window > &pWindow ) SAL_OVERRIDE;
 
     // ::com::sun::star::view::XSelectionSupplier
     virtual sal_Bool SAL_CALL select( const ::com::sun::star::uno::Any& xSelection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
@@ -159,7 +159,7 @@ private:
     TreeExpansionListenerMultiplexer maTreeExpansionListeners;
     TreeEditListenerMultiplexer maTreeEditListeners;
     bool mbIsRootDisplayed;
-    UnoTreeListBoxImpl* mpTreeImpl;
+    VclPtr<UnoTreeListBoxImpl> mpTreeImpl;
     sal_Int32 mnEditLock;
     OUString msDefaultCollapsedGraphicURL;
     OUString msDefaultExpandedGraphicURL;