title: QFileDialog alternative that uses default file dialog defined by OS?
body: <p>I tried using a <code>QFileDialog</code> in a program of mine, but I prefer the default file dialog that is used by the host's OS. In my case, since I use Windows 7, it should look like this:</p>
  
  <p><img src="https://i.stack.imgur.com/dlrV2.jpg" alt="Windows&#39; file open dialog"></p>
  
  <p>Is there a way to make Qt use the default file dialog that is used by the host's OS?</p>
  
  <hr>
  
  <p>My code:</p>
  
  <pre><code>QFileDialog saveDialog(this);
  saveDialog.setAcceptMode(QFileDialog::AcceptSave);
  
  if (!saveDialog.exec())
      return;
  </code></pre>