2 step creation for wxDocMDIChildFrame (patch 661657)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21831 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/docmdi.h

@@ -59,11 +59,22 @@ private:
 class WXDLLEXPORT wxDocMDIChildFrame: public wxMDIChildFrame
 {
 public:
+    wxDocMDIChildFrame();
     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();
 
+    bool Create(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 = wxFrameNameStr);
+
     // Extend event processing to search the view's event table
     virtual bool ProcessEvent(wxEvent& event);
 
@@ -77,6 +88,7 @@ public:
     bool Destroy() { m_childView = (wxView *)NULL; return wxMDIChildFrame::Destroy(); }
     
 protected:
+    void Init();
     wxDocument*       m_childDocument;
     wxView*           m_childView;