(The design of the Spinner has been refined and implemented in the JavaFX Spinner library control. Check this post and the JMetro page).
Here is Tom Eugelink’s spinner control from JFxtras with a metro style.It’s basically a control that allows the user to iterate through a list of values using an increment and decrement button.
I’ve changed the code on ListSpinner so you’ll have to use my version in order for the metro style css to work.
A sample app is included in the files.