This is a package of widgets in Tk for building a sequence editor effectively. It is loosely based on the objects in Nomi Harris's Genotator tool.
This is generally an in-active project, the main contributors are/were Mark Wilkinson and David Block.
See also Genquire.
The latest code
The latest, and not completely tested, code can be viewed here:
You can download it by following the instructions on the main Subversion page. The repository name is bioperl-gui.