title: What are the advantages in using Qt?
body: <p>I am starting to work on a new GUI project in .Net and someone suggested Qt to me.
  I started reading about it and I don't understand its advantages over Visual Studio's designer.</p>
  
  <p>I see why C++ VS6 will use it, but not why .net developers.</p>
  
  <p>If the main advantage is portability then what is its advantage on JAVA?</p>
  
  <p>Thanks!</p>