How to detect if cell has parents in CellTree?

[membersound]

On selection of a child item in a CellTree, I can get the selected item by:
MyItem item = selectionModel.getSelectedObject();


How can I tell if MyItem has a parent? Or that it is not a root element?

[Thomas Broyer]

• Use a different selection model for the root nodes than for the others
  
• or look for the selected item in the list of root items (getRootTreeNode then getChildCount and getChildValue)

?

[membersound]

Gosh, I did not think about adding different selection models. This makes it very easy to track indeed!