Hello. I've just pushed the fix to the repo, so it should be available in a couple of builds. However, it is an experimental feature, so we lack the documentation or examples on it. If you experience any issues with it - please contact me.
> As I wrote, it won't work by default in JDK8, you'll need to run your app > with certain system property (something like > -Djavafx.swing.singlethreaded=true) It's -Djavafx.embed.singleThread=true With best regards. Petr. On Aug 8, 2013, at 3:50 PM, Artem Ananiev wrote: > > On 8/8/2013 1:45 AM, Jeff Martin wrote: >> I thought I was getting this automatically - when I run on my >> desktop, I can bring up a JOptionPane from a Swing thread and >> JFXPanels (correctly) block. But when I run from Java Web Start, they >> don't, and I end up with sporadic SwingUtilities.computeIntersection >> NullPointerException. > > Once these two JDK/JavaFX bugs are resolved, scenario with JOptionPane you > described will work. As I wrote, it won't work by default in JDK8, you'll > need to run your app with certain system property (something like > -Djavafx.swing.singlethreaded=true). > >> Is there a secret setting that has a different default with JAWS? > > NPEs look like a bug, either in AWT/FX, or in your application. I really > doubt it's related to Java Web Start. Could you provide a test to reproduce > the exceptions, please? > > Thanks, > > Artem > >> jeff >> >> >> On Aug 7, 2013, at 5:06 AM, Artem Ananiev <artem.anan...@oracle.com> wrote: >> >>> Hi, Pedro Duque Vieira, >>> >>> this is in progress. JDK part is tracked in 8015477: >>> >>> http://bugs.sun.com/view_bug.do?bug_id=8015477 >>> >>> JavaFX part is described in RT-30694: >>> >>> https://javafx-jira.kenai.com/browse/RT-30694 >>> >>> Note that in JDK8/JavaFX8 single-threaded mode will not be a part of public >>> API, it will be an experimental feature. >>> >>> Thanks, >>> >>> Artem >>> >>> On 8/7/2013 2:43 AM, Pedro Duque Vieira wrote: >>>> Hi, >>>> >>>> Some time ago there was a patch submitted which for all purposes merged the >>>> swing and javafx thread, making it easier for developers working on a >>>> swing/javafx app - http://wiki.apidesign.org/wiki/JavaFX >>>> >>>> Is this available now (I was under the impression it is)? How do I use it? >>>> >>>> Thanks in advance, >>>> >>
