gtk1-engines: gtk-engines (GTK+ 1.x themes) gtk1-engines: gtk1-engines: These are the graphical engines for the various GTK+ 1.x toolkit gtk1-engines: themes. Included themes are: gtk1-engines: gtk1-engines: Notif gtk1-engines: redmond95 gtk1-engines: Pixmap gtk1-engines: Metal (Java swing-like) gtk1-engines: gtk1-engines: