Fenestra: An Eiffel Win32 Library

Fenestra: An Eiffel Win32 Library- An API GUI library; while specific to Win32 API, is high level enough to allow convenient programming in an object-oriented way. Aims to be portable to any of the actively supported Eiffel compilers for any Win32, letting users mix and match compilers as they wish. Freeware, Eiffel Forum License.