Editobj 2 includes also a Tkinter Tree Widget, highly optimized and with a GNU Linux-friendly look-and-feel.

It is written in pure-Python, and has been inspired by Guido's IDLE tree widget, but adds some features :

• highly optimized (supports more than 10000 nodes !)
• asynchronous rendering
• GNU Linux-friendly look-and-feel
• inheritance-based interface

The same module also provides a scrollpane, that can be used to add scrollbars for a Tkinter Frame.