DrawCheckBox
virtual void DrawCheckBox(BView* view, BRect& rect,
virtual void DrawCheckBox(BView* view, BRect& rect,
virtual void DrawCheckBox(BView* view, BRect& rect,
be_control_look->DrawCheckBox(owner, fBoxRect, fBoxRect, base, flags);
be_control_look->DrawCheckBox(this, rect, updateRect, base, flags);