Re: javafx.embed.singleThread=true not working
Thanks!
It’s working now without using private API. Here is the code if someone will
have the same problem:
package com.guigarage.masteringcontrols;
import javafx.embed.swing.JFXPanel;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.layout.StackPane;
import javax.swing.*;
import java.awt.*;
public class JFXPanelDemo1 {
private static JButton swingButton;
private static Button jfxButton;
public static void main(String[] args) {
final JFXPanel jfxPanel = new JFXPanel();
SwingUtilities.invokeLater(() - {
JFrame swingFrame = new JFrame(Integrate JavaFX in Swing);
swingFrame.getContentPane().setLayout(new BorderLayout());
swingButton = new JButton(I'm a Swing button);
swingFrame.getContentPane().add(BorderLayout.NORTH, swingButton);
swingButton.addActionListener((e) - {
jfxButton.setDisable(!jfxButton.isDisable());
});
swingFrame.getContentPane().add(BorderLayout.CENTER, jfxPanel);
jfxButton = new Button(I'm a JavaFX button);
StackPane jfxPane = new StackPane(jfxButton);
Scene jfxScene = new Scene(jfxPane);
jfxPanel.setScene(jfxScene);
jfxButton.setOnAction((e) - {
swingButton.setEnabled(!swingButton.isEnabled());
});
swingFrame.setVisible(true);
});
}
}
Am 03.02.2014 um 13:05 schrieb Artem Ananiev artem.anan...@oracle.com:
Hi, Hendrik,
please, try adding the following line to the very beginning of the main()
method:
PlatformImpl.startup(() - {});
PlatformImpl is an internal class from com.sun.javafx.application, so it is
not an official way to do the job, it's just a workaround.
Another option is to wrap all the code after JFXPanel.init() into
additional invokeLater(). By the time when JFXPanel constructor is finished,
FX has already set up single threaded event dispatching mechanism, so all the
subsequent Swing events (including invokeLater() calls) are executed on the
right thread.
Thanks,
Artem
On 2/3/2014 3:16 PM, Hendrik Ebbers wrote:
Hi,
I’m currently trying the experimental support of the
javafx.embed.singleThread flag to mix the EDT and JFX Application Thread.
Therefore I created a demo application. But when I start the app the
following exception is thrown:
Exception in thread AWT-EventQueue-0 java.lang.IllegalStateException: Not
on FX application thread; currentThread = AWT-EventQueue-0
I think I’m doing something wrong but currently I have no idea why this is
not working. Any ideas?
I’m using the folioing JavaFX version:
java version 1.8.0-ea
Java(TM) SE Runtime Environment (build 1.8.0-ea-b123)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b65, mixed mode)
Here is the code of the demo application:
public class JFXPanelDemo1 {
private static JButton swingButton;
private static Button jfxButton;
public static void main(String[] args) {
SwingUtilities.invokeLater(() - {
JFrame swingFrame = new JFrame(Integrate JavaFX in Swing);
swingFrame.getContentPane().setLayout(new BorderLayout());
swingButton = new JButton(I'm a Swing button);
swingFrame.getContentPane().add(BorderLayout.NORTH, swingButton);
swingButton.addActionListener((e) - {
jfxButton.setDisable(!jfxButton.isDisable());
});
JFXPanel jfxPanel = new JFXPanel();
swingFrame.getContentPane().add(BorderLayout.CENTER, jfxPanel);
jfxButton = new Button(I'm a JavaFX button);
StackPane jfxPane = new StackPane(jfxButton);
Scene jfxScene = new Scene(jfxPane);
jfxPanel.setScene(jfxScene);
jfxButton.setOnAction((e) - {
swingButton.setEnabled(!swingButton.isEnabled());
});
swingFrame.setVisible(true);
}
);
}
}
javafx.embed.singleThread=true not working
Hi,
I’m currently trying the experimental support of the javafx.embed.singleThread
flag to mix the EDT and JFX Application Thread. Therefore I created a demo
application. But when I start the app the following exception is thrown:
Exception in thread AWT-EventQueue-0 java.lang.IllegalStateException: Not on
FX application thread; currentThread = AWT-EventQueue-0
I think I’m doing something wrong but currently I have no idea why this is not
working. Any ideas?
I’m using the folioing JavaFX version:
java version 1.8.0-ea
Java(TM) SE Runtime Environment (build 1.8.0-ea-b123)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b65, mixed mode)
Here is the code of the demo application:
public class JFXPanelDemo1 {
private static JButton swingButton;
private static Button jfxButton;
public static void main(String[] args) {
SwingUtilities.invokeLater(() - {
JFrame swingFrame = new JFrame(Integrate JavaFX in Swing);
swingFrame.getContentPane().setLayout(new BorderLayout());
swingButton = new JButton(I'm a Swing button);
swingFrame.getContentPane().add(BorderLayout.NORTH, swingButton);
swingButton.addActionListener((e) - {
jfxButton.setDisable(!jfxButton.isDisable());
});
JFXPanel jfxPanel = new JFXPanel();
swingFrame.getContentPane().add(BorderLayout.CENTER, jfxPanel);
jfxButton = new Button(I'm a JavaFX button);
StackPane jfxPane = new StackPane(jfxButton);
Scene jfxScene = new Scene(jfxPane);
jfxPanel.setScene(jfxScene);
jfxButton.setOnAction((e) - {
swingButton.setEnabled(!swingButton.isEnabled());
});
swingFrame.setVisible(true);
}
);
}
}
Re: javafx.embed.singleThread=true not working
Hi, Hendrik,
please, try adding the following line to the very beginning of the
main() method:
PlatformImpl.startup(() - {});
PlatformImpl is an internal class from com.sun.javafx.application, so it
is not an official way to do the job, it's just a workaround.
Another option is to wrap all the code after JFXPanel.init() into
additional invokeLater(). By the time when JFXPanel constructor is
finished, FX has already set up single threaded event dispatching
mechanism, so all the subsequent Swing events (including invokeLater()
calls) are executed on the right thread.
Thanks,
Artem
On 2/3/2014 3:16 PM, Hendrik Ebbers wrote:
Hi,
I’m currently trying the experimental support of the javafx.embed.singleThread
flag to mix the EDT and JFX Application Thread. Therefore I created a demo
application. But when I start the app the following exception is thrown:
Exception in thread AWT-EventQueue-0 java.lang.IllegalStateException: Not on
FX application thread; currentThread = AWT-EventQueue-0
I think I’m doing something wrong but currently I have no idea why this is not
working. Any ideas?
I’m using the folioing JavaFX version:
java version 1.8.0-ea
Java(TM) SE Runtime Environment (build 1.8.0-ea-b123)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b65, mixed mode)
Here is the code of the demo application:
public class JFXPanelDemo1 {
private static JButton swingButton;
private static Button jfxButton;
public static void main(String[] args) {
SwingUtilities.invokeLater(() - {
JFrame swingFrame = new JFrame(Integrate JavaFX in Swing);
swingFrame.getContentPane().setLayout(new BorderLayout());
swingButton = new JButton(I'm a Swing button);
swingFrame.getContentPane().add(BorderLayout.NORTH, swingButton);
swingButton.addActionListener((e) - {
jfxButton.setDisable(!jfxButton.isDisable());
});
JFXPanel jfxPanel = new JFXPanel();
swingFrame.getContentPane().add(BorderLayout.CENTER, jfxPanel);
jfxButton = new Button(I'm a JavaFX button);
StackPane jfxPane = new StackPane(jfxButton);
Scene jfxScene = new Scene(jfxPane);
jfxPanel.setScene(jfxScene);
jfxButton.setOnAction((e) - {
swingButton.setEnabled(!swingButton.isEnabled());
});
swingFrame.setVisible(true);
}
);
}
}
