goocanvas.Grid is an abstract widget?

[Felipe Reyes <felipereyes gmail com>]

Hi everybody,

I'm trying to use the new grid item in pygoocanvas (goocanvas.Grid), but
I recieve the following message:

freyes yoda:~$ python grid-test.py 
Traceback (most recent call last):
  File "grid-test.py", line 34, in <module>
    fill_color="blue")
NotImplementedError: goocanvas.Grid is an abstract widget

I attach a test case, I'm using goocanvas 0.13 and pygoocanvas 0.13,
both compiled by hand from the gnome.org sources.

do you know what could be wrong with my code?

thanks in advance.
-- 
Felipe Reyes Astorga
counter.li.org #316380

##
## grid-test.py
## Login : <freyes yoda starwars cl>
## Started on  Fri Dec 26 15:01:51 2008 Felipe Reyes
## $Id$

import goocanvas
import gtk


win = gtk.Window()
win.connect("delete-event", gtk.main_quit)

canvas = goocanvas.Canvas()
win.add (canvas)

root = canvas.get_root_item()

grid = goocanvas.Grid(parent=root,
                      x=100,
                      y=100,
                      width=400,
                      height=200,
                      x_step=20,
                      Y_step=20,
                      x_offset=10,
                      y_offset=10,
                      horz_grid_line_width=4.0,
                      horz_grid_line_color="yellow",
                      vert_grid_line_width=2.0,
                      vert_grid_line_color="red",
                      border_width=3.0,
                      border_color="white",
                      fill_color="blue")



win.show_all()

gtk.main()

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