void UpdateBgBrush();
// return the themed brush for painting our children
- virtual WXHBRUSH MSWGetBgBrushForChild(WXHDC hDC, wxWindow *win);
+ virtual WXHBRUSH MSWGetBgBrushForChild(WXHDC hDC, WXHWND hWnd);
// draw child background
virtual bool MSWPrintChild(WXHDC hDC, wxWindow *win);