'Queries  or  sets the size of the row given by
INDEX. INDEX may be any  non-negative
integer  that  gives  the  position  of a given row .
INDEX can also be the string "default"; in this case, this command
queries or sets the default size of all rows.
When  no option-value pair is given, this command returns a list con-
taining the current size setting of the given  row . When option-value
pairs are given, the corresponding options of the size setting of the
given row are changed. Options may be one of the follwing:
pad0 pixels
Specifies the paddings to the top of a row.
pad1 pixels
Specifies the paddings to the the bottom of a row.
size val
Specifies  the height of a row.
Val may be: "auto" -- the height of the row  is  set  the
the highest cell in the row; a valid Tk screen distance
unit; or a real number following by the word chars
(e.g. 3.4chars) that sets the height of the row to the
given number of characters.'

def size_row(self, index, **kw):

    return self.tk.split(self.tk.call(self, 'size', 'row', index, *self._options({}, kw)))
