Comment 6 for bug 1056978

(In reply to bakskyene from comment #2)
> I don't understand why this should be a theme issue. Using Gnome, the
> resizing area, which goes beyond the window border, is theme independent. It
> would be very great if this behaviour could be implemented in Xfce.
>
> The current situation is somewhat awkward, as there is a window resizing
> functionality, but it isn't very useful.

GNOME uses the shadows as resizing areas as well, they can do that because they have the compositor enabled all the time whereas in Xfce the compositor is optional, so we can't really have such a feature relying on something we don't enforce.