If your question isn't answered here, you may wish to refer to GNUe Common's FAQ or the main project FAQ
Q: What is GNU Enterprise Forms?
A: GNUe Forms generates and displays data entry windows for database applications. The layout of the form and optional Python code to be executed on defined events are declared in an XML file. Based on one and the same XML file, GNUe Forms can generate and display data entry windows with native controls on Gnome, KDE, Mac OSX, Windows, and even on a UN*X text screen. GNUe Forms supports a wide range of SQL databases for backend as well as the GNUe AppServer.