Need a recommendation for a C++ GUI library
<p>I want to make remote administration tool. I want to take the first step by implementing the GUI or part of it (since it will be fun while being my first real experience with C++).</p>

<p>I need the following features in the GUI library:-
1) Modern easy-to-work-with paradigm
2) Modern kool features.
3) OS-independent. i.e. works on Mac OSx, Linux Ubuntu, and Win 7. And if could be, Android also.  </p>
