Newbie Question: How to capture motion_notify_event in tables?

["Alfredo P. Ricafort" <alpot mylinuxsite com>]

Hi,

I'm trying to write a gui with a ruler, grid lines, and some widgets. 
So my approach was to create a table and attach a ruler on it. For the
grid lines, I used gdk to draw segments on the table.  

My problem now is that I can't seems to capture the motion_notify_event
in the table in order for the ruler indicator to move, and I can't use a
drawing area widget because its not a container. So can anybody suggest
how to do this?

Thanks.

-- 
Alfredo P. Ricafort <alpot mylinuxsite com>