Bug#746445: closed by Andreas Henriksson <andreas at fatal.se> (gtk+ supports themes and custom engines)

[積丹尼 Dan Jacobson]

1. I think the defaults are bad for everybody.

2. I read http://ometer.com/gtk-colors.html
but apparently it is much more complicated than just putting some line
in some file in ~/somewhere. So I give up. Thanks anyway.