Content of RPM gtk-xfce-engine-3.2.0-2pclos2015.x86_64.rpm :
/usr/lib64/gtk-2.0/2.10.0/engines/libxfce.so
/usr/lib64/gtk-3.0/3.0.0/theming-engines/libxfce.so
/usr/share/themes/Xfce
/usr/share/themes/Xfce-4.0
/usr/share/themes/Xfce-4.0/gtk-2.0
/usr/share/themes/Xfce-4.0/gtk-2.0/gtkrc
/usr/share/themes/Xfce-4.0/gtk-3.0
/usr/share/themes/Xfce-4.0/gtk-3.0/gtk.css
/usr/share/themes/Xfce-4.2
/usr/share/themes/Xfce-4.2/gtk-2.0
/usr/share/themes/Xfce-4.2/gtk-2.0/gtkrc
/usr/share/themes/Xfce-4.2/gtk-3.0
/usr/share/themes/Xfce-4.2/gtk-3.0/gtk.css
/usr/share/themes/Xfce-4.4
/usr/share/themes/Xfce-4.4/gtk-2.0
/usr/share/themes/Xfce-4.4/gtk-2.0/gtkrc
/usr/share/themes/Xfce-4.4/gtk-3.0
/usr/share/themes/Xfce-4.4/gtk-3.0/gtk.css
/usr/share/themes/Xfce-4.6
/usr/share/themes/Xfce-4.6/gtk-2.0
/usr/share/themes/Xfce-4.6/gtk-2.0/gtkrc
/usr/share/themes/Xfce-4.6/gtk-3.0
/usr/share/themes/Xfce-4.6/gtk-3.0/gtk.css
/usr/share/themes/Xfce-b5
/usr/share/themes/Xfce-b5/gtk-2.0
/usr/share/themes/Xfce-b5/gtk-2.0/gtkrc
/usr/share/themes/Xfce-b5/gtk-3.0
/usr/share/themes/Xfce-b5/gtk-3.0/gtk.css
/usr/share/themes/Xfce-basic
/usr/share/themes/Xfce-basic/gtk-2.0
/usr/share/themes/Xfce-basic/gtk-2.0/gtkrc
/usr/share/themes/Xfce-basic/gtk-3.0
/usr/share/themes/Xfce-basic/gtk-3.0/gtk.css
/usr/share/themes/Xfce-cadmium
/usr/share/themes/Xfce-cadmium/gtk-2.0
/usr/share/themes/Xfce-cadmium/gtk-2.0/gtkrc
/usr/share/themes/Xfce-cadmium/gtk-3.0
/usr/share/themes/Xfce-cadmium/gtk-3.0/gtk.css
/usr/share/themes/Xfce-curve
/usr/share/themes/Xfce-curve/gtk-2.0
/usr/share/themes/Xfce-curve/gtk-2.0/gtkrc
/usr/share/themes/Xfce-curve/gtk-3.0
/usr/share/themes/Xfce-curve/gtk-3.0/gtk.css
/usr/share/themes/Xfce-dawn
/usr/share/themes/Xfce-dawn/gtk-2.0
/usr/share/themes/Xfce-dawn/gtk-2.0/gtkrc
/usr/share/themes/Xfce-dawn/gtk-3.0
/usr/share/themes/Xfce-dawn/gtk-3.0/gtk.css
/usr/share/themes/Xfce-dusk
/usr/share/themes/Xfce-dusk/gtk-2.0
/usr/share/themes/Xfce-dusk/gtk-2.0/gtkrc
/usr/share/themes/Xfce-dusk/gtk-3.0
/usr/share/themes/Xfce-dusk/gtk-3.0/gtk.css
/usr/share/themes/Xfce-flat
/usr/share/themes/Xfce-flat/gtk-2.0
/usr/share/themes/Xfce-flat/gtk-2.0/gtkrc
/usr/share/themes/Xfce-flat/gtk-3.0
/usr/share/themes/Xfce-flat/gtk-3.0/apps
/usr/share/themes/Xfce-flat/gtk-3.0/apps/gnome-applications.css
/usr/share/themes/Xfce-flat/gtk-3.0/apps/granite-widgets.css
/usr/share/themes/Xfce-flat/gtk-3.0/apps/lightdm-gtk-greeter.css
/usr/share/themes/Xfce-flat/gtk-3.0/apps/lightdm-unity-greeter.css
/usr/share/themes/Xfce-flat/gtk-3.0/apps/unity.css
/usr/share/themes/Xfce-flat/gtk-3.0/apps/xfce.css
/usr/share/themes/Xfce-flat/gtk-3.0/gtk-widgets.css
/usr/share/themes/Xfce-flat/gtk-3.0/gtk.css
/usr/share/themes/Xfce-flat/gtk-3.0/settings.ini
/usr/share/themes/Xfce-flat/gtk-3.0/xfce.css
/usr/share/themes/Xfce-kde2
/usr/share/themes/Xfce-kde2/gtk-2.0
/usr/share/themes/Xfce-kde2/gtk-2.0/gtkrc
/usr/share/themes/Xfce-kde2/gtk-3.0
/usr/share/themes/Xfce-kde2/gtk-3.0/gtk.css
/usr/share/themes/Xfce-kolors
/usr/share/themes/Xfce-kolors/gtk-2.0
/usr/share/themes/Xfce-kolors/gtk-2.0/gtkrc
/usr/share/themes/Xfce-kolors/gtk-3.0
/usr/share/themes/Xfce-kolors/gtk-3.0/gtk.css
/usr/share/themes/Xfce-light
/usr/share/themes/Xfce-light/gtk-2.0
/usr/share/themes/Xfce-light/gtk-2.0/gtkrc
/usr/share/themes/Xfce-light/gtk-3.0
/usr/share/themes/Xfce-light/gtk-3.0/gtk.css
/usr/share/themes/Xfce-orange
/usr/share/themes/Xfce-orange/gtk-2.0
/usr/share/themes/Xfce-orange/gtk-2.0/gtkrc
/usr/share/themes/Xfce-orange/gtk-3.0
/usr/share/themes/Xfce-orange/gtk-3.0/gtk.css
/usr/share/themes/Xfce-redmondxp
/usr/share/themes/Xfce-redmondxp/gtk-2.0
/usr/share/themes/Xfce-redmondxp/gtk-2.0/gtkrc
/usr/share/themes/Xfce-redmondxp/gtk-3.0
/usr/share/themes/Xfce-redmondxp/gtk-3.0/gtk.css
/usr/share/themes/Xfce-saltlake
/usr/share/themes/Xfce-saltlake/gtk-2.0
/usr/share/themes/Xfce-saltlake/gtk-2.0/gtkrc
/usr/share/themes/Xfce-saltlake/gtk-3.0
/usr/share/themes/Xfce-saltlake/gtk-3.0/gtk.css
/usr/share/themes/Xfce-smooth
/usr/share/themes/Xfce-smooth/gtk-2.0
/usr/share/themes/Xfce-smooth/gtk-2.0/gtkrc
/usr/share/themes/Xfce-smooth/gtk-3.0
/usr/share/themes/Xfce-smooth/gtk-3.0/gtk.css
/usr/share/themes/Xfce-stellar
/usr/share/themes/Xfce-stellar/gtk-2.0
/usr/share/themes/Xfce-stellar/gtk-2.0/gtkrc
/usr/share/themes/Xfce-stellar/gtk-3.0
/usr/share/themes/Xfce-stellar/gtk-3.0/gtk.css
/usr/share/themes/Xfce-winter
/usr/share/themes/Xfce-winter/gtk-2.0
/usr/share/themes/Xfce-winter/gtk-2.0/gtkrc
/usr/share/themes/Xfce-winter/gtk-3.0
/usr/share/themes/Xfce-winter/gtk-3.0/gtk.css
/usr/share/themes/Xfce/gtk-2.0
/usr/share/themes/Xfce/gtk-2.0/gtkrc
/usr/share/themes/Xfce/gtk-3.0
/usr/share/themes/Xfce/gtk-3.0/gtk.css