I have an existing Java project in Netbeans that uses Swing and I would like to start using Java FX 2.0 for some components in that project.
I have dowloaded the latest version of the JDK (1.7.0_03) and enabled JavaFX but when I try adding an import javafx.xxx
statement, Netbeans can't resolve the link. Do I need to manually add some JARs to my list of external libraries?
Project Properties use "JDK 1.7-FX Enabled":

which is configured this way:

If you created your project in older NetBeans it can miss libraries from FX enabled plaftorm.
You can:
- either recreate the project in NetBeans 7.1+ and copy sources
- or include next library to the libs:
C:/Program Files/Oracle/JavaFX 2.0 SDK/rt/lib/jfxrt.jar
来源:https://stackoverflow.com/questions/9671597/add-java-fx-2-0-to-existing-netbeans-project