[pygtk] Double row in a liststore, or in a Treeview

[craf]

Hi.

I wonder if it is possible that a liststore has a double row, such as
using the Firefox download page.

Example

-----------------------------------------------------------------
|                        Downloads                            |x|
-----------------------------------------------------------------
|            Space.pdf                                   20:23  |
|  ICON      4.9 MB - google.cl                                 |
|                                                               |
|  ICON      Picture_sky.jpeg                                   |
|            205 KB - google.cl                                 |
|                                                               |
 ---------------------------------------------------------------

Any indication, Thanks

Regards.


Craf