Reloading Gtk+3.0 theme

[Damián Nohales <damiannohales gmail com>]

Hello,

I'm trying to customize my Gtk+3.0 theme, when I make a change in my
theme, I change between two themes, trying to force applications to
reload the theme and test it.
But when I do that, the theme is not refreshed to appreciate my changes,
still in an old version, apparently Gtk+ is caching the theme
information somewhere.

Is there a way to refresh my theme and see my changes (a command line
program or an Gtk+ API call for example)?

Regards!