Il giorno mar 13 nov 2018 alle ore 16:11 Ty Young <youngty1...@gmail.com> ha scritto: > > > On 11/12/18 9:12 PM, Brian Hudson wrote: > > JavaFX like every other modern UI framework is single threaded. > > > Which in itself is fine, running *just* the UI isn't much on modern > processors. Adding a bunch of API object updates that cause thread > slowdown to the mix that can cause UI stuttering is, again, asking for > trouble.
I think you're missing the key point of synchronising different threads for different tasks. You can do all the processing of your objects in any thread you want, but the moment they need to update UI state, this needs to be piped into the UI thread. > > And how is TableView, Slider, TextField, etc all working just fine but > ComboBox freaks out? What's so special about ComboBox? Is there some > hack I can do to not trigger the exception? Just luck. I suggest you to study and learn about concurrent programming and read some basic tutorials on graphical programming, the issues you are encountering aren't anything new, most frameworks work the same way. Cheers, Mario -- pgp key: http://subkeys.pgp.net/ PGP Key ID: 80F240CF Fingerprint: BA39 9666 94EC 8B73 27FA FC7C 4086 63E3 80F2 40CF Java Champion - Blog: http://neugens.wordpress.com - Twitter: @neugens Proud GNU Classpath developer: http://www.classpath.org/ OpenJDK: http://openjdk.java.net/projects/caciocavallo/ Please, support open standards: http://endsoftpatents.org/
