de.gsi.chart.utils

Class FXUtils

java.lang.Object

de.gsi.chart.utils.FXUtils

public final class FXUtils
extends Object

Small tool to execute/call JavaFX GUI-related code from potentially non-JavaFX thread (equivalent to old: SwingUtilities.invokeLater(...) ... invokeAndWait(...) tools)

Author:

rstein

Method Summary

Modifier and Type	Method and Description
static void	assertJavaFxThread()
static void	keepJavaFxAlive() If you run into any situation where all of your scenes end, the thread managing all of this will just peter out.
static void	runAndWait(Runnable run) Invokes a Runnable in JFX Thread and waits while it's finished.
static void	runFX(Runnable run)
static void	runLater(Runnable run)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

assertJavaFxThread

public static void assertJavaFxThread()

keepJavaFxAlive

public static void keepJavaFxAlive()

If you run into any situation where all of your scenes end, the thread managing all of this will just peter out. To prevent this from happening, add this line:

runAndWait

public static void runAndWait(Runnable run)
                       throws InterruptedException,
                              ExecutionException

Invokes a Runnable in JFX Thread and waits while it's finished. Like SwingUtilities.invokeAndWait does for EDT.

Parameters:

run - The Runnable that has to be called on JFX thread.

Throws:

InterruptedException - if the execution is interrupted.

ExecutionException - if a exception is occurred in the run method of the Runnable

runFX

public static void runFX(Runnable run)

runLater

public static void runLater(Runnable run)
                     throws ExecutionException

Throws:

ExecutionException