wxTreeEvent is declared in one header, not 3 of them

[wxWidgets.git] / include / wx / msw / gdiobj.h

diff --git a/include/wx/msw/gdiobj.h b/include/wx/msw/gdiobj.h
index 1950d12ffe039991b6dc82e47713e5e8b08fd6f9..8f79cd0133cbdf19deaee21972f3dc538969413c 100644 (file)
--- a/include/wx/msw/gdiobj.h
+++ b/include/wx/msw/gdiobj.h
@@ -48,7 +48,7 @@ DECLARE_DYNAMIC_CLASS(wxGDIObject)
   // Frees the resource
   virtual bool FreeResource(bool WXUNUSED(force) = FALSE) { return FALSE; };
 
-  virtual bool IsFree(void) { return FALSE; };
+  virtual bool IsFree(void) const { return FALSE; };
 
   inline bool IsNull(void) const { return (m_refData == 0); }