title: how to bind inverse boolean, JavaFX
body: <p>My goal is to bind these two properties such as when <code>checkbox</code> is selected then <code>paneWithControls</code> is enabled and vice-versa.</p>
  
  <pre><code>CheckBox checkbox = new CheckBox("click me");
  Pane paneWithControls = new Pane();
  
  checkbox.selectedProperty().bindBidirectional(paneWithControls.disableProperty());
  </code></pre>
  
  <p>with this code however its opposite to what I want. I need something like inverse boolean binding. Is it possible or do I have to make a method to deal with it?</p>