[gtkada] Bug in gtk-style.ads binding (Paint_Polygon)

[Emmanuel Briot]

> I think I've found a bug in this package, Paint_Polygon is defined as:

Indeed, thanks for the report. I have fixed this in the development version of 
GtkAda, although I obviously have no code testing this procedure.
At this stage, it would seem better to use the Cairo functions to draw the 
drawing rather than use the functions in Gtk.Styles.

regards
Emmanuel