title: QML tree view from a model
body: <p>I'm quite new to QML and I'm struggling to find any information how to render a tree model in a simple way (although horizontally, rather than vertically):</p>
  
  <p><a href="https://i.stack.imgur.com/WkHdf.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WkHdf.png" alt="enter image description here"></a></p>
  
  <p>Seems like QML only supports list data structures from models. Is there any way to do it?</p>