I'm playing around with swing and javafx and updating a label from a runnable. It looks like you must do it in some other way with JavaFx since I get: Not on FX application thread; currentThread = ...

Jeff Friesen continues his comprehensive introduction to the JavaFX APIs, based on JavaFX Preview SDK, with a look at how JavaFX handles media, GUI construction, and effects. You’ll also try your hand ...

The key difference between Swing vs. JavaFX is that JavaFX is an actively maintained Java project that supports the development of modern, feature-rich GUI applications, while Swing is an older ...