use wxDEPRECATED around GetNoHistoryFiles()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20563 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/docview.h

@@ -302,8 +302,6 @@ private:
 // the templates and documents.
 class WXDLLEXPORT wxDocManager: public wxEvtHandler
 {
-    DECLARE_DYNAMIC_CLASS(wxDocManager)
-
 public:
     wxDocManager(long flags = wxDEFAULT_DOCMAN_FLAGS, bool initialize = TRUE);
     ~wxDocManager();
@@ -417,8 +415,8 @@ public:
     // Get the current document manager
     static wxDocManager* GetDocumentManager() { return sm_docManager; }
 
-    // deprecated, don't use
-    virtual size_t GetNoHistoryFiles() const;
+    // deprecated, use GetHistoryFilesCount() instead
+    wxDEPRECATED( size_t GetNoHistoryFiles() const );
 
 protected:
     long              m_flags;
@@ -432,9 +430,15 @@ protected:
     static wxDocManager* sm_docManager;
 
     DECLARE_EVENT_TABLE()
+    DECLARE_DYNAMIC_CLASS(wxDocManager)
     DECLARE_NO_COPY_CLASS(wxDocManager)
 };
 
+inline size_t wxDocManager::GetNoHistoryFiles() const
+{
+    return GetHistoryFilesCount();
+}
+
 // ----------------------------------------------------------------------------
 // A default child frame
 // ----------------------------------------------------------------------------
@@ -567,8 +571,8 @@ public:
 
     wxList& GetMenus() const { return (wxList&) m_fileMenus; }
 
-    // deprecated, don't use
-    size_t GetNoHistoryFiles() const { return m_fileHistoryN; }
+    // deprecated, use GetCount() instead
+    wxDEPRECATED( size_t GetNoHistoryFiles() const );
 
 protected:
     // Last n files
@@ -588,6 +592,11 @@ private:
     DECLARE_NO_COPY_CLASS(wxFileHistory)
 };
 
+inline size_t wxFileHistory::GetNoHistoryFiles() const
+{
+    return m_fileHistoryN;
+}
+
 #if wxUSE_STD_IOSTREAM
 // For compatibility with existing file formats:
 // converts from/to a stream to/from a temporary file.