javafx.scene.control.Dialog won't close on pressing “x”

Question

If I just create an empty class extending from javafx.scene.control.Dialog, it won\'t close when I\'m pressing the \"x\" button in the top right corner

Answer 1

I have faced this situation with alerts with the below code.

Alert alert = new Alert(Alert.AlertType.NONE);
     alert.setTitle("Export Successful");
     alert.setContentText("All the posts have been exported to Posts.txt file 
 successfully");
    alert.show(); 

The only workaround would be to create an alert or dialog with a button in it like below.

Alert alert = new Alert(Alert.AlertType.INFORMATION);
    alert.setTitle("Export Successful");
    alert.setContentText("All the posts have been exported to Posts.txt file 
successfully");
    alert.showAndWait();