[quote author="Jayakrishnan.M" date="1309335070"]I think QML + js is intended for web style apps. Something similar to what people are doing with WRT on Symbian. For others that need more processing, it will be the traditional c++ way. So as far as I understand, Qt 5 integrates these features into a single toolkit instead of, one for webapps and one for native c++ apps.[/quote]
I don't think so. The differences between QML and Qt C++ is not for style, but just concept of coding. It's more convenient to design and implemented UIs for app using QML. And also, you can extend your code with Qt C++ as engine or backend. So, i recommended you use this 2 together.