title: How should i build my GUI in Qt?
body: <p>I am wondering which way is the best to start building a GUI+SOFT in Qt. I am trying to build a sound media player based on a MVC pattern. Until now i have found 3 ways to do so.</p>
  
  <p>1- Should I use a .ui file thanks to Qt designer, is it flexible enough ?</p>
  
  <p>2- Should I use QML to make the design than integrate it to a C++ development ?</p>
  
  <p>3- Should I just start from scratch and do it by hand without Qt Designer and using Qt library ?</p>
  
  <p><em>Thank you very much for your answers.</em></p>