Exadel JavaFX Plug-in for Eclipse version 1.3.3 introduced a handy feature which lets you quickly navigate to any part of JavaFX script. It works like an Outline view in a popup. The feature is invoked when in JavaFX editor by pressing Ctrl-O.
Pressing Ctrl-O and navigating through the outline using up and down arrows:
Pressing Ctrl-O and typing the name of a variable: