+ void OnEraseBackground(wxEraseEvent& event);
+
+ void SetFocus() {}
+
+ static WXHBITMAP MapBitmap(WXHBITMAP bitmap, int width, int height);
+
+ // override WndProc mainly to process WM_SIZE
+ virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
+
+ virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;