openSUSE:12.3 The next openSUSE distribution Our bleeding edge distribution. This will become the next official openSUSE distribution, Alpha and Beta versions are mastered from this distribution. Have a look at http://en.opensuse.org/Portal:Factory for more details. https://download.opensuse.org/distribution/12.3/repo/oss/ gtkmm3 C++ Interface for GTK3 (a GUI Library for X) Gtkmm provides a C++ interface to the GTK+ GUI library. gtkmm3 wraps GTK+ 3. Highlights include typesafe callbacks, widgets extensible via inheritance, and a comprehensive set of widget classes that can be freely combined to quickly create complex user interfaces.