forward Freeze/Thaw() and Update() to the generic list control (see #10858)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@60825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/mac/carbon/listctrl.h

@@ -326,6 +326,12 @@ class WXDLLEXPORT wxListCtrl: public wxControl
   virtual bool SetBackgroundColour(const wxColour& colour);
   virtual wxColour GetBackgroundColour() const;
 
+#if wxABI_VERSION >= 20811
+  virtual void Freeze ();
+  virtual void Thaw ();
+  virtual void Update ();
+#endif
+  
   // functions for editing/timer
   void OnRenameTimer();
   bool OnRenameAccept(long itemEdit, const wxString& value);

src/mac/carbon/listctrl_mac.cpp

@@ -927,6 +927,27 @@ wxColour wxListCtrl::GetBackgroundColour() const
     return wxNullColour;
 }
 
+void wxListCtrl::Freeze ()
+{
+    if (m_genericImpl)
+        m_genericImpl->Freeze();
+    wxControl::Freeze();
+}
+
+void wxListCtrl::Thaw ()
+{
+    if (m_genericImpl)
+        m_genericImpl->Thaw();
+    wxControl::Thaw();
+}
+
+void wxListCtrl::Update ()
+{
+    if (m_genericImpl)
+        m_genericImpl->Update();
+    wxControl::Update();
+}
+
 // ----------------------------------------------------------------------------
 // accessors
 // ----------------------------------------------------------------------------