Someday, I’ll get back to using Qt in my professional existance. That and the iPhone. Anyway, webkit looks like a great addition.
What’s New in Qt?

Incorporate online content and services such as maps, music stores and instant messaging into your native applications. Qt now integrates with WebKit, the open source browser engine inside Apple’s Safari browser, the Apple iPhone and millions of Nokia smartphones. The integration allows developers to blend web and native content and functionality, create innovative user interfaces, and deliver a consistent, web-enriched user