Right align menu in menubar in JavaFX -

in java swing possible put menu on right side of menu bar using:

menubar.add(menu1); menubar.add(box.createhorizontalglue()); menubar.add(menu2); 

this put menu1 on left , menu2 on right. function (obviously) not available in javafx.

in javafx, have seen same can achieved toolbar using:

final pane rightspacer = new pane(); hbox.sethgrow(     rightspacer,     priority.sometimes ); 

although, workaround not usuable menus.

question: there way create right spacer menus in javafx?

one slightly-hacky way use 2 menu bars in hbox. can give spacer separating them same style menu bar adding menu-bar style class it:

import javafx.application.application; import javafx.scene.scene; import javafx.scene.control.menu; import javafx.scene.control.menubar; import javafx.scene.layout.borderpane; import javafx.scene.layout.hbox; import javafx.scene.layout.priority; import javafx.scene.layout.region; import javafx.stage.stage;  public class menualignment extends application {      @override     public void start(stage primarystage) {         menubar leftbar = new menubar();         leftbar.getmenus().addall(new menu("file"), new menu("edit"));         menubar rightbar = new menubar();         rightbar.getmenus().addall(new menu("help"));         region spacer = new region();         spacer.getstyleclass().add("menu-bar");         hbox.sethgrow(spacer, priority.sometimes);         hbox menubars = new hbox(leftbar, spacer, rightbar);          borderpane root = new borderpane();         root.settop(menubars);         scene scene = new scene(root, 600, 600);         primarystage.setscene(scene);         primarystage.show();     }      public static void main(string[] args) {         launch(args);     } } 

a potential disadvantage of approach couldn't use system menu bar.