manage VCL widgets using rtl::Reference

Change-Id: Ie95790cbaa5d459c8e849d7333098d857d31ed0a

1 files changed, 4 insertions, 1 deletions

diff --git a/include/vcl/window.hxx b/include/vcl/window.hxx
index bc20cbe7550b..189f15b231df 100644
--- a/include/vcl/window.hxx
+++ b/include/vcl/window.hxx
@@ -119,6 +119,8 @@ namespace vcl {
 
 namespace svt { class PopupWindowControllerImpl; }
 
+template<class T> class VclReference;
+
 
 // - WindowTypes -
 
@@ -497,6 +499,7 @@ public:
 
 private:
     template<typename T> friend class ::rtl::Reference;
+    template<typename T> friend class ::VclReference;
 
     inline void acquire() const
     {
@@ -512,7 +515,7 @@ private:
 protected:
 
     /** This is intended to be used to clear any locally held references to other Window-subclass objects */
-    virtual void dispose() {}
+    virtual void                        dispose();
 
     SAL_DLLPRIVATE void                 ImplInit( vcl::Window* pParent, WinBits nStyle, SystemParentData* pSystemParentData );