title: is it possible to use QtConcurrent::run() with a function member of a class
body: <p>I can't seem to be able to associate <code>QtConcurrent::run()</code> with a method (function member of a class) only with a simple function.  How can I do this?  </p>
  
  <p>With a regular function I cannot emit  signals and its a drag.  Why would anyone find this a better alternative to <code>QThread</code> is beyond me and would like some input.</p>