Don't create multiple parent-less top level frames in layout sample.

[wxWidgets.git] / include / wx / os2 / mdi.h

diff --git a/include/wx/os2/mdi.h b/include/wx/os2/mdi.h
index a7d61b0cc3b9aac71a373554520420a22b8338b5..540fdb552822edd876d3b3ac708882bc5f1ab831 100644 (file)
--- a/include/wx/os2/mdi.h
+++ b/include/wx/os2/mdi.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        mdi.h
+// Name:        wx/os2/mdi.h
 // Purpose:     MDI (Multiple Document Interface) classes.
 //              This doesn't have to be implemented just like Windows,
 //              it could be a tabbed design as in wxGTK.
@@ -16,14 +16,14 @@
 
 #include "wx/frame.h"
 
-class WXDLLEXPORT wxMDIClientWindow;
-class WXDLLEXPORT wxMDIChildFrame;
+class WXDLLIMPEXP_FWD_CORE wxMDIClientWindow;
+class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 
-class WXDLLEXPORT wxMDIParentFrame: public wxFrame
+class WXDLLIMPEXP_CORE wxMDIParentFrame: public wxFrame
 {
 DECLARE_DYNAMIC_CLASS(wxMDIParentFrame)
 
-  friend class WXDLLEXPORT wxMDIChildFrame;
+  friend class WXDLLIMPEXP_FWD_CORE wxMDIChildFrame;
 public:
 
   wxMDIParentFrame();
@@ -38,7 +38,7 @@ public:
       Create(parent, id, title, pos, size, style, name);
   }
 
-  ~wxMDIParentFrame();
+  virtual ~wxMDIParentFrame();
 
   bool Create(wxWindow *parent,
            wxWindowID id,
@@ -103,7 +103,7 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
-class WXDLLEXPORT wxMDIChildFrame: public wxFrame
+class WXDLLIMPEXP_CORE wxMDIChildFrame: public wxFrame
 {
 DECLARE_DYNAMIC_CLASS(wxMDIChildFrame)
 public:
@@ -120,7 +120,7 @@ public:
       Create(parent, id, title, pos, size, style, name);
   }
 
-  ~wxMDIChildFrame();
+  virtual ~wxMDIChildFrame();
 
   bool Create(wxMDIParentFrame *parent,
            wxWindowID id,
@@ -164,7 +164,7 @@ protected:
  * of the children. Phew! So the children are sort of 'adopted'...
  */
 
-class WXDLLEXPORT wxMDIClientWindow: public wxWindow
+class WXDLLIMPEXP_CORE wxMDIClientWindow: public wxWindow
 {
   DECLARE_DYNAMIC_CLASS(wxMDIClientWindow)