[Linux] What toolkit for a good grid/spreadsheet widget?

[Vincent Delporte]

Hello

I'd like to use Python under Linux to write a business application,
and I'll need a good grid/spreadsheet editable widget, maybe not on 
par with eg. ComponentOne's excellent VSFlexGrid 
(http://www.componentone.com/newimages/flexgrid_02_lg.gif), but
somewhat professional-grade.

Any recommendation? GTK doesn't seem to have one that is good enough
(GTKSheet http://gtkextra.sourceforge.net/ looks like a basic table),
so I was wondering about QT/PyQt and wxWidgets/wxPython. Any
recommendation?

Thank you
VD.