X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bcbec8656fd511da0ae971970026cdcc24104d68..2036bdd30368d117918b565ae990a89841281f33:/include/wx/treebook.h

diff --git a/include/wx/treebook.h b/include/wx/treebook.h
index c05e56e1aa..798acf318b 100644
--- a/include/wx/treebook.h
+++ b/include/wx/treebook.h
@@ -18,11 +18,10 @@
 
 #include "wx/bookctrl.h"
 #include "wx/treectrl.h"        // for wxArrayTreeItemIds
-#include "wx/containr.h"
 
 typedef wxWindow wxTreebookPage;
 
-class WXDLLEXPORT wxTreeEvent;
+class WXDLLIMPEXP_FWD_CORE wxTreeEvent;
 
 // ----------------------------------------------------------------------------
 // wxTreebook
@@ -222,12 +221,11 @@ private:
 
     // Returns internal number of pages which can be different from
     // GetPageCount() while performing a page insertion or removal.
-    size_t DoInternalGetPageCount() const { return m_treeIds.Count(); }
+    size_t DoInternalGetPageCount() const { return m_treeIds.GetCount(); }
 
 
     DECLARE_EVENT_TABLE()
     DECLARE_DYNAMIC_CLASS_NO_COPY(wxTreebook)
-    WX_DECLARE_CONTROL_CONTAINER();
 };