title: HowTo create (or find example code of) Qt widget "Property Editor" like in Qt Designer?
body: <p>Here is my current <strong>problem</strong>: I'm looking for a simple tree view widget, like on the picture below. I just need tree view, not the dialog with it's filter line edit, buttons and etc. Only tree view.</p>
  
  <p>I checked sources of the Qt Designer, and found the realization of that widget, but it's too complex and it will be very hard to cut needed sources from there. So here I'm:</p>
  
  <ul>
  <li>Maybe someone could recommend me web site with Qt widgets or any other ideas?</li>
  </ul>
  
  <p><img src="https://i.stack.imgur.com/QiNNe.png" alt="Property Editor, Qt Designer"></p>
  
  <p>Thank you!</p>