private void initializeParts() {
  menuBar = new MenuBar();
  menu = new Menu("Edit");
  preferencesMenuItem = new MenuItem("Preferences");

  welcomeLbl = new Label();
  brightnessLbl = new Label();
  nightModeLbl = new Label();
  scalingLbl = new Label();
  screenNameLbl = new Label();
  resolutionLbl = new Label();
  orientationLbl = new Label();
  favoritesLbl = new Label();
  fontSizeLbl = new Label();
  lineSpacingLbl = new Label();
  favoriteNumberLbl = new Label();
}
 

private void initializeParts() {
  menuBar = new MenuBar();
  menu = new Menu("Edit");
  preferencesMenuItem = new MenuItem("Preferences");

  welcomeLbl = new Label();
  brightnessLbl = new Label();
  nightModeLbl = new Label();
  scalingLbl = new Label();
  screenNameLbl = new Label();
  resolutionLbl = new Label();
  orientationLbl = new Label();
  favoritesLbl = new Label();
  fontSizeLbl = new Label();
  lineSpacingLbl = new Label();
  favoriteNumberLbl = new Label();
}
 

private void initializeParts() {
  menuBar = new MenuBar();
  menu = new Menu("Edit");
  preferencesMenuItem = new MenuItem("Preferences");

  welcomeLbl = new Label();
  brightnessLbl = new Label();
  nightModeLbl = new Label();
  scalingLbl = new Label();
  screenNameLbl = new Label();
  resolutionLbl = new Label();
  orientationLbl = new Label();
  favoritesLbl = new Label();
  fontSizeLbl = new Label();
  lineSpacingLbl = new Label();
  favoriteNumberLbl = new Label();
  englishBtn = new Button("English");
  germanBtn = new Button("German");
}
 

@Override
public boolean marathon_select(String value) {
    MenuBar menuBar = (MenuBar) node;
    ObservableList<Menu> menus = menuBar.getMenus();
    String[] items = value.split("\\>\\>");
    Menu parentMenu = getParentMenu(menus, items[0]);
    List<MenuItem> menuItems = new ArrayList<>();
    for (int i = 1; i < items.length; i++) {
        getChidernMenuItem(parentMenu, items[i], menuItems);
    }
    parentMenu.fire();
    menuItems.stream().forEach((menu) -> {
        if (menu instanceof CheckMenuItem) {
            CheckMenuItem checkMenuItem = (CheckMenuItem) menu;
            checkMenuItem.setSelected(!checkMenuItem.isSelected());
        } else if (menu instanceof RadioMenuItem) {
            RadioMenuItem radioMenuItem = (RadioMenuItem) menu;
            radioMenuItem.setSelected(!isSelected());
        }
        Platform.runLater(() -> menu.fire());
    });
    return true;
}
 

@Override public void start(Stage primaryStage) throws Exception {
  primaryStage.setScene(new Scene(new StackPane()));
  primaryStage.show();

  MenuToolkit tk = MenuToolkit.toolkit();

  AboutStageBuilder aboutStageBuilder = AboutStageBuilder.start("About MyApp")
      .withAppName("MyApp").withCloseOnFocusLoss().withHtml("<i>Some descriptive text</i>")
      .withVersionString("Version 1.0b").withCopyright("Copyright \u00A9 " + Calendar
          .getInstance().get(Calendar.YEAR));


  try {
    IcnsParser parser = IcnsParser.forFile(AboutStageBuilder.DEFAULT_APP_ICON);
    aboutStageBuilder = aboutStageBuilder.withImage(new Image(parser.getIconStream(IcnsType.ic08)));
  } catch (IOException e) {
    // Too bad, cannot load dummy image
  }

  Menu applicationMenu = tk.createDefaultApplicationMenu("MyApp", aboutStageBuilder.build());

  MenuBar bar = new MenuBar();
  bar.getMenus().add(applicationMenu);
  tk.setMenuBar(bar);
}
 

@Override public void start(Stage primaryStage) throws Exception {
  primaryStage.setScene(new Scene(new StackPane()));
  primaryStage.show();

  MenuToolkit tk = MenuToolkit.toolkit();

  AboutStageBuilder aboutStageBuilder = AboutStageBuilder.start("About MyApp")
      .withAppName("MyApp").withCloseOnFocusLoss().withHtml("<i>Some descriptive text</i>")
      .withVersionString("Version 1.0b").withCopyright("Copyright \u00A9 " + Calendar
          .getInstance().get(Calendar.YEAR));


  try {
    IcnsParser parser = IcnsParser.forFile(AboutStageBuilder.DEFAULT_APP_ICON);
    aboutStageBuilder = aboutStageBuilder.withImage(new Image(parser.getIconStream(IcnsType.ic08)));
  } catch (IOException e) {
    // Too bad, cannot load dummy image
  }

  Menu applicationMenu = tk.createDefaultApplicationMenu("MyApp", aboutStageBuilder.build());

  MenuBar bar = new MenuBar();
  bar.getMenus().add(applicationMenu);
  tk.setMenuBar(bar);
}
 

@Override
public void start(Stage primaryStage) throws Exception {
	MenuToolkit tk = MenuToolkit.toolkit(Locale.getDefault());
	tk.setApplicationMenu(tk.createDefaultApplicationMenu("test"));

	MenuBar menuBar = new MenuBar();
	menuBar.useSystemMenuBarProperty().set(true);

	Menu menu = new Menu("java");
	MenuItem item = new MenuItem("Test");

	Menu help = new Menu("Help");
	menu.getItems().add(item);
	menuBar.getMenus().addAll(menu, help);

	primaryStage.setScene(new Scene(new Pane(menuBar)));
	primaryStage.setTitle("Test");
	primaryStage.show();
}
 

private Parent createContent() {
    BorderPane root = new BorderPane();
    root.setPrefSize(800, 600);

    ImageView view1 = new ImageView(new Image("https://placekitten.com/400/550", true));
    ImageView view2 = new ImageView();

    MenuBar bar = new MenuBar();
    Menu menu = new Menu("Filter...");

    filters.forEach(filter -> {
        MenuItem item = new MenuItem(filter.name);
        item.setOnAction(e -> {
            view2.setImage(filter.apply(view1.getImage()));
        });

        menu.getItems().add(item);
    });

    bar.getMenus().add(menu);

    root.setTop(bar);
    root.setCenter(new HBox(view1, view2));

    return root;
}
 

@Override
public MenuBar getNode(
		PageActionManager actionmanager,
		CPageData inputdata,
		Window parentwindow,
		TabPane[] parenttabpanes,
		CollapsibleNode nodetocollapsewhenactiontriggered) {
	MenuBar menubar = new MenuBar();
	menubar.setStyle("-fx-base: #ffffff; -fx-hover-base: #ddeeff;");
	for (int i = 0; i < listofmenus.size(); i++) {
		menubar.getMenus().add(listofmenus.get(i).getMenu(actionmanager, inputdata, parentwindow));
	}
	return menubar;
}
 

/**
 * Add the Windows menu
 */
public static void addWindowsMenu(final Scene scene) {
  Parent rootNode = scene.getRoot();
  if (rootNode instanceof Pane) {
    Pane rootPane = (Pane) rootNode;
    MenuBar menuBar = new MenuBar();
    menuBar.setUseSystemMenuBar(true);
    menuBar.getMenus().add(new WindowsMenu());
    rootPane.getChildren().add(menuBar);
  }
}
 

public static Collection<MenuItem> findItemsInMenuWithId(FxRobot robot, String menuToFind) {
    MenuBar menuBar = robot.lookup("#mainMenu").query();
    MenuItem menu =  menuBar.getMenus().stream().flatMap(m-> m.getItems().stream())
            .filter(m -> menuToFind.equals(m.getId()))
            .findFirst().orElseThrow(RuntimeException::new);
    return ((Menu)menu).getItems();
}
 

private void initializeParts() {
  menuBar = new MenuBar();
  menu = new Menu("Edit");
  preferencesMenuItem = new MenuItem("Preferences");

  welcomeLbl = new Label();
  brightnessLbl = new Label();
  nightModeLbl = new Label();
  scalingLbl = new Label();
}
 

private MenuBar crearteMainMenuBar() {
	Menu sessionMenu = new Menu("会话");
	loginMenuItem.setOnAction(event -> {
		if (loginMenuItem.getUserData() == null || !(boolean) loginMenuItem.getUserData()) {
			loginMenuItem.setUserData(true);
			Stage loginStage = new Stage();
			VBox loginRootVBox = new VBox();
			loginStage.setScene(new Scene(loginRootVBox, 240, 120));
			loginRootVBox.getChildren().add(loginLayout.getNode());
			VBox.setVgrow(loginLayout.getNode(), Priority.ALWAYS);
			loginStage.setTitle("登录");
			loginStage.initModality(Modality.APPLICATION_MODAL);
			loginStage.initOwner(vBox.getScene().getWindow());
			loginStage.showAndWait();
			loginMenuItem.setUserData(false);
			loginRootVBox.getChildren().remove(loginLayout.getNode());
		}

	});
	sessionMenu.getItems().add(loginMenuItem);
	MenuItem reloadDataMenuItem = new MenuItem("重新加载数据");
	reloadDataMenuItem.setOnAction(event -> {
		guiMainService.reloadData();
	});
	sessionMenu.getItems().add(reloadDataMenuItem);

	Menu chartsGroupMenu = new Menu("图表");
	MenuItem basicMarketDataChartItem = new MenuItem("新建通用图表");
	basicMarketDataChartItem.setOnAction(event -> {
		basicMarketDataChartLayout.openBasicMarketDataChartWindow(vBox.getScene().getWindow());
	});
	chartsGroupMenu.getItems().addAll(basicMarketDataChartItem);

	MenuBar menuBar = new MenuBar();
	menuBar.getMenus().add(sessionMenu);
	menuBar.getMenus().add(chartsGroupMenu);

	return menuBar;
}
 

private boolean isMenuBar(Node ownerNode) {
    Node parent = ownerNode;
    while (parent != null) {
        if (parent instanceof MenuBar) {
            this.menuBar = (MenuBar) parent;
            return true;
        }
        parent = parent.getParent();
    }
    return false;
}
 

private static String getName(Node n)
{
	Object x = n.getProperties().get(PROP_NAME);
	if(x instanceof String)
	{
		return (String)x;
	}
	
	if(n instanceof MenuBar)
	{
		return null;
	}
	else if(n instanceof Shape)
	{
		return null;
	}
	else if(n instanceof ImageView)
	{
		return null;
	}
	
	String id = n.getId();
	if(id != null)
	{
		return id;
	}
			
	return n.getClass().getSimpleName();
}
 

@Override
public void start(Stage primaryStage) throws Exception {
	StackPane root = new StackPane();
	primaryStage.setScene(new Scene(root, 300, 250));
	primaryStage.requestFocus();
	primaryStage.show();

	MenuToolkit tk = MenuToolkit.toolkit();

	MenuBar bar = new MenuBar();

	MenuItem item1 = new MenuItem("Item1");
	MenuItem item2 = new MenuItem("Item2");
	MenuItem item3 = new MenuItem("Mute");
	item3.setOnAction(new EventHandler<ActionEvent>() {
		@Override
		public void handle(ActionEvent event) {
			System.out.println("Muted");
		}
	});

	MenuItem quit = tk.createQuitMenuItem("mars-sim");

	Menu menu2 = new Menu("Menu2");
	menu2.getItems().add(item2);
	
	Menu menu1 = new Menu("Menu1");
	menu1.getItems().addAll(item1, menu2, quit);

	Menu file = new Menu("File");
	file.getItems().addAll(item3);

	bar.getMenus().addAll(menu1, file);

	tk.setMenuBar(primaryStage, bar);

}
 

/**
 * Constructs a blank frame with a desktop pane but no diagram window.
 * 
 * @param pMainStage The main stage used by the UMLEditor
 */
public EditorFrame(Stage pMainStage) 
{
	aMainStage = pMainStage;
	aRecentFiles.deserialize(Preferences.userNodeForPackage(UMLEditor.class).get("recent", "").trim());

	MenuBar menuBar = new MenuBar();
	setTop(menuBar);
	
	TabPane tabPane = new TabPane();
	tabPane.getSelectionModel().selectedItemProperty().addListener((pValue, pOld, pNew) -> setMenuVisibility());
	setCenter( tabPane );

	List<NewDiagramHandler> newDiagramHandlers = createNewDiagramHandlers();
	createFileMenu(menuBar, newDiagramHandlers);
	createEditMenu(menuBar);
	createViewMenu(menuBar);
	createHelpMenu(menuBar);
	setMenuVisibility();
	
	aWelcomeTab = new WelcomeTab(newDiagramHandlers);
	showWelcomeTabIfNecessary();
	
	setOnKeyPressed(e -> 
	{
		if( !isWelcomeTabShowing() && e.isShiftDown() )
		{
			getSelectedDiagramTab().shiftKeyPressed();
		}
	});
	setOnKeyTyped(e -> 
	{
		if( !isWelcomeTabShowing())
		{
			getSelectedDiagramTab().keyTyped(e.getCharacter());
		}
	});
}
 

private void setMenuVisibility()
{
		((MenuBar)getTop()).getMenus().stream() // All top level menus
			.flatMap(menu -> Stream.concat(Stream.of(menu), menu.getItems().stream())) // All menus and immediate sub-menus
			.filter( item -> Boolean.TRUE.equals(item.getUserData())) // Retain only diagram-relevant menu items
			.forEach( item -> item.setDisable(isWelcomeTabShowing()));
}
 

private void createFileMenu(MenuBar pMenuBar, List<NewDiagramHandler> pNewDiagramHandlers) 
{
	MenuFactory factory = new MenuFactory(RESOURCES);
	
	// Special menu items whose creation can't be inlined in the factory call.
	Menu newMenu = factory.createMenu("file.new", false);
	for( NewDiagramHandler handler : pNewDiagramHandlers )
	{
		newMenu.getItems().add(factory.createMenuItem(handler.getDiagramType().getName().toLowerCase(), false, handler));
	}
	
	aRecentFilesMenu = factory.createMenu("file.recent", false);
	buildRecentFilesMenu();
	
	// Standard factory invocation
	pMenuBar.getMenus().add(factory.createMenu("file", false, 
			newMenu,
			factory.createMenuItem("file.open", false, event -> openFile()),
			aRecentFilesMenu,
			factory.createMenuItem("file.close", true, event -> close()),
			factory.createMenuItem("file.save", true, event -> save()),
			factory.createMenuItem("file.save_as", true, event -> saveAs()),
			factory.createMenuItem("file.duplicate", true, event -> duplicate()),
			factory.createMenuItem("file.export_image", true, event -> exportImage()),
			factory.createMenuItem("file.copy_to_clipboard", true, event -> copyToClipboard()),
			new SeparatorMenuItem(),
			factory.createMenuItem("file.exit", false, event -> exit())));
}
 

private void createEditMenu(MenuBar pMenuBar) 
{
	MenuFactory factory = new MenuFactory(RESOURCES);
	pMenuBar.getMenus().add(factory.createMenu("edit", true, 
			factory.createMenuItem("edit.undo", true, pEvent -> getSelectedDiagramTab().undo()),
			factory.createMenuItem("edit.redo", true, pEvent -> getSelectedDiagramTab().redo()),
			factory.createMenuItem("edit.selectall", true, pEvent -> getSelectedDiagramTab().selectAll()),
			factory.createMenuItem("edit.properties", true, pEvent -> getSelectedDiagramTab().editSelected()),
			factory.createMenuItem("edit.cut", true, pEvent -> getSelectedDiagramTab().cut()),
			factory.createMenuItem("edit.paste", true, pEvent -> getSelectedDiagramTab().paste()),
			factory.createMenuItem("edit.copy", true, pEvent -> getSelectedDiagramTab().copy()),
			factory.createMenuItem("edit.delete", true, pEvent -> getSelectedDiagramTab().removeSelected() )));
}
 

private void createViewMenu(MenuBar pMenuBar) 
{
	MenuFactory factory = new MenuFactory(RESOURCES);
	pMenuBar.getMenus().add(factory.createMenu("view", false, 
			
			factory.createCheckMenuItem("view.show_grid", false, 
			UserPreferences.instance().getBoolean(BooleanPreference.showGrid), 
				pEvent -> UserPreferences.instance().setBoolean(BooleanPreference.showGrid, 
						((CheckMenuItem) pEvent.getSource()).isSelected())),
		
			factory.createCheckMenuItem("view.show_hints", false, 
			UserPreferences.instance().getBoolean(BooleanPreference.showToolHints),
			pEvent -> UserPreferences.instance().setBoolean(BooleanPreference.showToolHints, 
					((CheckMenuItem) pEvent.getSource()).isSelected())),
			
			factory.createCheckMenuItem("view.verbose_tooltips", false, 
					UserPreferences.instance().getBoolean(BooleanPreference.verboseToolTips),
					pEvent -> UserPreferences.instance().setBoolean(BooleanPreference.verboseToolTips, 
							((CheckMenuItem) pEvent.getSource()).isSelected())),
			
			factory.createCheckMenuItem("view.autoedit_node", false, 
					UserPreferences.instance().getBoolean(BooleanPreference.autoEditNode),
					event -> UserPreferences.instance().setBoolean(BooleanPreference.autoEditNode, 
							((CheckMenuItem) event.getSource()).isSelected())),
	
			factory.createMenuItem("view.diagram_size", false, event -> new DiagramSizeDialog(aMainStage).show())));
}
 

public static void register(MenuBar menuBar) {
	MENU_BAR = menuBar;

	if (instance == null) {
		instance = new MenuBarSyncListener();
		StageUtils.getStages().addListener(instance);
	}
}
 

public static void setMenuBar(Stage stage, MenuBar menuBar) {
	Scene scene = stage.getScene();
	if (scene != null) {
		ObservableList<Node> children = getChildren(scene.getRoot());
		if (children != null) {
			setMenuBar(children, menuBar);
		}
	}
}
 

@Override
public void start(Stage primaryStage) throws Exception {
	StackPane root = new StackPane();
	primaryStage.setScene(new Scene(root, 300, 250));
	primaryStage.requestFocus();
	primaryStage.show();

	MenuToolkit tk = MenuToolkit.toolkit();

	MenuBar bar = new MenuBar();

	MenuItem item1 = new MenuItem("Item1");
	MenuItem item2 = new MenuItem("Item2");
	MenuItem item3 = new MenuItem("Item3");
	item3.setOnAction(new EventHandler<ActionEvent>() {
		@Override
		public void handle(ActionEvent event) {
			System.out.println("Item3 clicked");
		}
	});

	MenuItem item4 = tk.createQuitMenuItem("my app");

	Menu menu2 = new Menu("Menu2");
	menu2.getItems().add(item2);
	Menu menu1 = new Menu("Menu1");
	menu1.getItems().addAll(item1, menu2, item4);

	Menu menu3 = new Menu("Menu3");
	menu3.getItems().addAll(item3);

	bar.getMenus().addAll(menu1, menu3);

	tk.setMenuBar(primaryStage, bar);

}
 

/**
 * Invoked by JavaFX for starting the application.
 * This method is called on the JavaFX Application Thread.
 *
 * @param window  the primary stage onto which the application scene will be be set.
 */
@Override
public void start(final Stage window) {
    this.window = window;
    final Vocabulary vocabulary = Vocabulary.getResources((Locale) null);
    /*
     * Configure the menu bar. For most menu item, the action is to invoke a method
     * of the same name in this application class (e.g. open()).
     */
    final MenuBar menus = new MenuBar();
    final Menu file = new Menu(vocabulary.getString(Vocabulary.Keys.File));
    {
        final MenuItem open = new MenuItem(vocabulary.getMenuLabel(Vocabulary.Keys.Open));
        open.setAccelerator(KeyCombination.keyCombination("Shortcut+O"));
        open.setOnAction(e -> open());

        final MenuItem exit = new MenuItem(vocabulary.getString(Vocabulary.Keys.Exit));
        exit.setOnAction(e -> Platform.exit());
        file.getItems().addAll(open, new SeparatorMenuItem(), exit);
    }
    menus.getMenus().add(file);
    /*
     * Set the main content and show.
     */
    content = new ResourceView();
    final BorderPane pane = new BorderPane();
    pane.setTop(menus);
    pane.setCenter(content.pane);
    Scene scene = new Scene(pane);
    window.setTitle("Apache Spatial Information System");
    window.setScene(scene);
    window.setWidth(800);
    window.setHeight(650);
    window.show();
}
 

public SpectraIdentificationResultsWindowFX() {
  super();

  pnMain = new BorderPane();
  this.setScene(new Scene(pnMain));
  getScene().getStylesheets()
      .addAll(MZmineCore.getDesktop().getMainWindow().getScene().getStylesheets());

  pnMain.setPrefSize(1000, 600);
  pnMain.setMinSize(700, 500);
  setMinWidth(700);
  setMinHeight(500);

  setTitle("Processing...");

  pnGrid = new GridPane();
  // any number of rows

  noMatchesFound = new Label("I'm working on it");
  noMatchesFound.setFont(headerFont);
  // yellow
  noMatchesFound.setTextFill(Color.web("0xFFCC00"));
  pnGrid.add(noMatchesFound, 0, 0);
  pnGrid.setVgap(5);

  // Add the Windows menu
  MenuBar menuBar = new MenuBar();
  // menuBar.add(new WindowsMenu());

  Menu menu = new Menu("Menu");

  // set font size of chart
  MenuItem btnSetup = new MenuItem("Setup dialog");
  btnSetup.setOnAction(e -> {
    Platform.runLater(() -> {
      if (MZmineCore.getConfiguration()
          .getModuleParameters(SpectraIdentificationResultsModule.class)
          .showSetupDialog(true) == ExitCode.OK) {
        showExportButtonsChanged();
      }
    });
  });

  menu.getItems().add(btnSetup);

  CheckMenuItem cbCoupleZoomY = new CheckMenuItem("Couple y-zoom");
  cbCoupleZoomY.setSelected(true);
  cbCoupleZoomY.setOnAction(e -> setCoupleZoomY(cbCoupleZoomY.isSelected()));
  menu.getItems().add(cbCoupleZoomY);

  menuBar.getMenus().add(menu);
  pnMain.setTop(menuBar);

  scrollPane = new ScrollPane(pnGrid);
  pnMain.setCenter(scrollPane);
  scrollPane.setHbarPolicy(ScrollBarPolicy.AS_NEEDED);
  scrollPane.setVbarPolicy(ScrollBarPolicy.AS_NEEDED);

  totalMatches = new ArrayList<>();
  matchPanels = new HashMap<>();
  setCoupleZoomY(true);

  show();
}
 

public static Collection<MenuItem> findAllMenuItems(FxRobot robot) {
    MenuBar menuBar = robot.lookup("#mainMenu").query();
    return menuBar.getMenus().stream()
            .flatMap(m-> recurseGetAllMenus(robot, m.getItems()).stream())
            .collect(Collectors.toList());
}
 

public IJavaFXElement findMenuBarElement() {
    MenuBar menuBar = (MenuBar) getMenuBar().get(0);
    IJavaFXElement e = new JavaFXMenuBarElement(menuBar, driver, this);
    elements.put(e.createId(), e);
    return e;
}
 

public JavaFXMenuBarElement(MenuBar node, IJavaFXAgent driver, JFXWindow window) {
    super(node, driver, window);
}
 

@Override
protected Pane getMainPane() {
    return new StackPane(new MenuBar(new Menu("Menu test")));
}