title: Drawing a border around a JavaFX Text node
body: <p>I want to draw red borders around arbitrary javafx.scene.text.Text nodes in my JavaFX scenegraph, for example those in a Button object.</p>
  
  <p>It is easy to retrieve all the Text nodes but not to find where they are in the scene, they have an x and y property which doesn't seem to get set properly but they do not have a width and height.</p>
  
  <p>So far I have tried to add rectangles with a red stroke to a stack pane but the x and y are always wrong and I can't get the size.</p>