Oxygen-Gtk2 is a port of the KDE Oxygen widget theme to Gtk 2.x.
It's primary goal is to ensure visual consistency between Gtk-based
and Qt-based applications running under KDE. A secondary objective
is to also have a stand-alone nice looking gtk theme that would
behave well on other Desktop Environments.
Unlike other attempts made to port the KDE oxygen theme to gtk,
this attempt does not depend on Qt (via some Qt to Gtk conversion
engine), nor does render the widget appearance via hard coded
pixmaps, which otherwise breaks everytime some setting is changed