dc.SetTextForeground("BLACK")
             dc.SetBackgroundMode(wx.TRANSPARENT)
             tw, th = dc.GetTextExtent(text)
             x = 5
             y = rect.y + max(0, (rect.height - th) / 2)
             dc.SetTextForeground("BLACK")
             dc.SetBackgroundMode(wx.TRANSPARENT)
             tw, th = dc.GetTextExtent(text)
             x = 5
             y = rect.y + max(0, (rect.height - th) / 2)