title: Get real position of a node in JavaFX
body: <p>What is the best way to get the absolute position of a node in JavaFX?</p>
  
  <p>Imagine we have a node in a Pane (Hbox, Stackpane, or any other pane) and that may have a parent itself.</p>
  
  <p>I want to get the absolute position of that node and use it in another pane.</p>