I have a frame with a button. When I hit it then a new frame is created that embeds JFXPanel with a text. When I close the window and hit the button again then JFXPanel(text) doesn't show in frame. The problem seems to be only when I set default close operation - DISPOSE. Why is this happening? I really need your help please. Below is the code :
public class TestJavaFXInSwingAfterDisposing {
public static void initAndShowGUI() {
// This method is invoked on the EDT thread
JFrame frame = new JFrame("Swing and JavaFX");
final JFXPanel fxPanel = new JFXPanel();
frame.add(fxPanel);
frame.setSize(300, 200);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
frame.addWindowListener(new java.awt.event.WindowAdapter() {
@Override
public void windowClosed(java.awt.event.WindowEvent evt) {
Platform.setImplicitExit(false);
}
});
Platform.runLater(new Runnable() {
@Override
public void run() {
initFX(fxPanel);
}
});
}
private static void initFX(JFXPanel fxPanel) {
// This method is invoked on the JavaFX thread
Scene scene = createScene();
fxPanel.setScene(scene);
}
private static Scene createScene() {
Group root = new Group();
Scene scene = new Scene(root, Color.ALICEBLUE);
Text text = new Text();
text.setX(40);
text.setY(100);
text.setFont(new Font(25));
text.setText("Welcome JavaFX!");
root.getChildren().add(text);
return (scene);
}
}
public class MainFrame extends javax.swing.JFrame {
/**
* Creates new form MainFrame
*/
public MainFrame() {
initComponents();
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
TestJavaFXInSwingAfterDisposing test = new TestJavaFXInSwingAfterDisposing();
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
test.initAndShowGUI();
}
});
}
public static void main(String args[]) {
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new MainFrame().setVisible(true);
}
});
}
private javax.swing.JButton jButton1;
}
