JavaFx Adding Focus Traversable Keys. Any Ideas?

Question

Hallo,
Since there is currently now way to add other keys to the focus traversable list, I have to create my own method of doing it.  What I want to do is have a single scene, and in that scene I want the enter key to behave  
the same as a tab key.  But there are a lot of Buttons, TextField, ChoiceBoxes etc.  Therefore Pressing enter key must take me to the next focusable item.  I have really been struggling to find a method that work.  I am really stuck.  Some help would be much appreciated.
Thank you

Answer 1

Well there are a few things you can do imo.
1.  Create KeyEvents for each of your controls.
2. http://download.java.net/jdk8/jfxdocs/index.html? click Scene, then NODE(for some reason the HTML links do not appear, and the one I had was for "SHAPE 3D").
focusedpublic final ReadOnlyBooleanProperty focusedPropertyIndicates whether this Node currently has the input focus. To have the input focus, a node must be the Scene's focus owner, and the scene must be in a Stage that is visible and active. See requestFocus() for more information.
See Also:
isFocused(), setFocused(boolean)
Default value:
false
focusTraversablepublic final BooleanProperty focusTraversablePropertySpecifies whether this Node should be a part of focus traversal cycle. When this property is true focus can be moved to this Node and from this Node using regular focus traversal keys. On a desktop such keys are usually TAB for moving focus forward andSHIFT+TAB for moving focus backward. When a Scene is created, the system gives focus to a Node whose focusTraversable variable is true and that is eligible to receive the focus, unless the focus had been set explicitly via a call to requestFocus().
See Also:
isFocusTraversable(), setFocusTraversable(boolean)
Default value:
false
If you click either property it will brng you to the entire 8000 lines of the code, which I also cannot link for some reason.
Both will link you to the area of code, and possibly you could edit this yourself.