v 3.1.5 Updated: 5 months, 2 weeks ago
Extra GTK+2 Widgets
GtkExtra is a useful set of widgets for creating GUIs for the Xwindows system using GTK+2. You can use it complementary to GTK+ and it is written in C. It is also Free Software and released under the LGPL license.
To install gtkextra3, paste this in macOS terminal after installing MacPorts
sudo port install gtkextra3