title: TreeView Java FX: hide a node
body: <p>Is it possible to hide a node in a tree View (the same way it works for Root) without having to remove the node from the tree itself ? The aim is to be able to provide a filter and a "show/hide" option on certain item of the tree.</p>
  
  <p>All help appreciated</p>
  
  <p>Thanks</p>