Hey,
I've migrated from gnome to kde. Everything's working fine, but some of applications got weird appearance.
Here is picture:

the weird looking apps are all non-KDE ones and use different toolkits for look and feel,
-for Gnome apps: systemsettings -> application appearance -> Gtk configuration
-for Libreoffice install the libreoffice-kde packagage that provides KDE integration,

google01103 wrote:the weird looking apps are all non-KDE ones and use different toolkits for look and feel,
-for Gnome apps: systemsettings -> application appearance -> Gtk configuration
-for Libreoffice install the libreoffice-kde packagage that provides KDE integration,

Thanks. For reasons I don't know I had no option like you said, but this guide helped me: http://www.gefoo.org/generalfoo/2012/03 ... 0-oneiric/

that guides a bit old, there should be gtk3-engines-______ packages also available for Gtk3 apps