IBM® Rational® Application Developer V6.0 is the full function Eclipse 3.0 based
development platform for developing Java™ 2 Platform Standard Edition (J2SE)
and Java 2 Platform Enterprise Edition (J2EE) applications with a focus on
applications to be deployed to IBM WebSphere® Applica ...
Gambas is a graphical development environment based on a Basic interpreter, like Visual Basic. It uses the Qt toolkit, but is able to use any other toolkit that a module is written for.