On Fri, 7 Jul 2023 16:41:09 GMT, Prasanta Sadhukhan <psadhuk...@openjdk.org>
wrote:
> Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Not
> on FX application thread; currentThread = AWT-EventQueue-0
> at
> javafx.graphics/com.sun.javafx.tk.Toolkit.checkFxUserThread(Toolkit.java:293)
> at
> javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.checkFxUserThread(QuantumToolkit.java:475)
> at
> javafx.graphics/javafx.scene.Parent$3.onProposedChange(Parent.java:475)
> at
> javafx.base/com.sun.javafx.collections.VetoableListDecorator.setAll(VetoableListDecorator.jav
You need to run with this change
private static void initAndShowGUI() throws Exception
{
JFrame frame = new JFrame("Swing and JavaFX");
final JFXPanel fxPanel = new JFXPanel();
frame.add(fxPanel);
frame.setSize(300, 200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
if (!SET_FRAME_VISIBLE_LATE)
{
setFrameVisible(frame);
}
Platform.runLater(() -> {
try {
initFX(fxPanel, frame);
} catch (Exception e) {}
});
if (SET_FRAME_VISIBLE_LATE)
{
setFrameVisible(frame);
}
}
private static void initFX(JFXPanel fxPanel, JFrame frame) throws Exception
{
// This method is invoked on the JavaFX thread
Scene scene = createScene();
fxPanel.setScene(scene);
}
-------------
PR Comment: https://git.openjdk.org/jfx/pull/1171#issuecomment-1625674962
