add a critical section protecting ms_prev variables (replaces patch 1819224)

[wxWidgets.git] / include / wx / docmdi.h

diff --git a/include/wx/docmdi.h b/include/wx/docmdi.h
index af8543afa4b36c85a5ffb7c0f59c8886662b292e..e94973701c96514981db222933002d37ef691e3a 100644 (file)
--- a/include/wx/docmdi.h
+++ b/include/wx/docmdi.h
@@ -65,7 +65,7 @@ public:
     wxDocMDIChildFrame(wxDocument *doc, wxView *view, wxMDIParentFrame *frame, wxWindowID id,
         const wxString& title, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
         long type = wxDEFAULT_FRAME_STYLE, const wxString& name = wxT("frame"));
     wxDocMDIChildFrame(wxDocument *doc, wxView *view, wxMDIParentFrame *frame, wxWindowID id,
         const wxString& title, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
         long type = wxDEFAULT_FRAME_STYLE, const wxString& name = wxT("frame"));

-    ~wxDocMDIChildFrame();
+    virtual ~wxDocMDIChildFrame();

 
     bool Create(wxDocument *doc,
                 wxView *view,
 
     bool Create(wxDocument *doc,
                 wxView *view,