else :
return self.attr2
-# def do_greyline(self):
-# for row in xrange(self.GetItemCount()):
-# if row % 2 :
-# self.SetItemBackgroundColour(row, (230, 230, 230))
-# else :
-# self.SetItemBackgroundColour(row, wx.WHITE)
-
def OnColClick(self, event):
pass
#self.do_greyline()