Trolltech pours on the Java dev goodness

This first release is best suited to existing developers who use the C++ version of Qt. They will find Jambi to be a satisfying addition to their armory. For existing Java developers, it may be a tougher sell. Certainly, a library that has more functionality than Swing and is easier to use than SWT has potent appeal. However, it can be used only on green-field projects, as combining GUI toolkits is not advised. Using Jambi means abandoning both free toolkits -- and starting in on a new learning curve, short as it is.

Personally, I think Jambi is an excellent choice on a new project because of its extended capabilities, even though it is not free (unless you're working on an open source project, in which case a no-cost version is graciously made available). I'd still recommend waiting for a rev or two, so that the documentation and support for Jambi can be made truly Java-oriented.

The Bottom Line: Trolltech Qt Jambi 4.3

Trolltech, trolltech.com
Overall score: Very Good 8.0/10
Capability: 9/10
Ease-of-use: 8/10
Portability: 8/10
Documentation: 6/10
Value: 7/10

Cost: Per developer, no royalties: US$1,780 for one platform, US$2,670 for two, and US$3,560 for three. Fee version available for use on open source projects.
Platforms:Windows 32, Win64, Linux (32-bit and 64-bit), Mac OS
Bottom Line: Trolltech's port of its widely admired C++ GUI library delivers an excellent alternative to Swing and SWT. Impressive design and implementation make this library easy to use. An interface designer and an Eclipse plug-in further facilitate usage. However, documentation is loaded with C++ references and pricing might deter some, given the free alternatives.