Java Code Examples for javafx.scene.layout.VBox#setAlignment()

public void start11(Stage primaryStage) {

        Text txt1 = new Text("What a beautiful music!");
        Text txt2 = new Text("If you don't hear music, turn up the volume.");

        File f = new File("src/main/resources/jb.mp3");
        Media m = new Media(f.toURI().toString());
        MediaPlayer mp = new MediaPlayer(m);
        MediaView mv = new MediaView(mp);

        VBox vb = new VBox(txt1, txt2, mv);
        vb.setSpacing(20);
        vb.setAlignment(Pos.CENTER);
        vb.setPadding(new Insets(10, 10, 10, 10));

        Scene scene = new Scene(vb, 350, 100);

        primaryStage.setScene(scene);
        primaryStage.setTitle("JavaFX with embedded media player");
        primaryStage.onCloseRequestProperty()
                .setValue(e -> System.out.println("Bye! See you later!"));
        primaryStage.show();

        mp.play();
    }
 

/**
 * Create the loading pane.
 */
public LoadingPane() {
    setAlignment(Pos.CENTER);
    VBox content = new VBox();
    content.setAlignment(Pos.CENTER);
    Text text = new Text(LabelGrabber.INSTANCE.getLabel("loading.text") + "...");
    text.setStyle(" -fx-font: bold italic 20pt \"Arial\";");
    FadeTransition textTransition = new FadeTransition(Duration.seconds(1.5), text);
    textTransition.setAutoReverse(true);
    textTransition.setFromValue(0);
    textTransition.setToValue(1);
    textTransition.setCycleCount(Transition.INDEFINITE);
    textTransition.play();
    content.getChildren().add(text);
    bar = new ProgressBar();
    content.getChildren().add(bar);
    getChildren().add(content);
    setOpacity(0);
    setStyle("-fx-background-color: #555555;");
    setVisible(false);
}
 

public VBoxSample() {
    super(400, 100);

    CheckBox cb1 = new CheckBox("Breakfast");
    CheckBox cb2 = new CheckBox("Lunch");
    CheckBox cb3 = new CheckBox("Dinner");

    VBox vboxMeals = new VBox(5);
    vboxMeals.getChildren().addAll(cb1, cb2, cb3);

    Label label = new Label("Select one or more meals:");
    VBox vboxOuter = new VBox(10);

    vboxOuter.getChildren().addAll(label, vboxMeals);
    vboxOuter.setAlignment(Pos.CENTER_LEFT);

    getChildren().add(vboxOuter);
}
 

public final VBox createFilterButton(){
    VBox buttonBox = new VBox();
    buttonBox.setAlignment(Pos.CENTER);
    Button filterButton = new Button("Filter");
    UIUtils.setSize(filterButton,Main.columnWidthRIGHT,24);
    filterButton.setOnAction((ActionEvent event) -> {
        if(!AppParameters.dataset.corpus.preprocessing.equals("")){
            LogUI.addLogEntry("Filtering '"+AppParameters.dataset.id+"' (stop word set(s): "+stopwordListsCheckComboBox.getCheckModel().getCheckedItems()+", time period: ["+resizeSlider.getLowValue()+";"+resizeSlider.getHighValue()+"])");
            AppParameters.timeSliceA = AppParameters.dataset.corpus.convertDayToTimeSlice(resizeSlider.getLowValue());
            if(resizeSlider.getHighValue() != AppParameters.dataset.corpus.getLength())
                AppParameters.timeSliceB = AppParameters.dataset.corpus.convertDayToTimeSlice(resizeSlider.getHighValue());
            AppParameters.updateStopwords(stopwordListsCheckComboBox.getCheckModel().getCheckedItems());
            LogUI.addLogEntry("Done.");
        }else{
            LogUI.addLogEntry("Error: no dataset loaded");
        }
    });
    buttonBox.getChildren().addAll(filterButton);
    return buttonBox;
}
 

public void display(final Stage primaryStage, final gui.manager.WindowEnum none, final ArrayList<AbstractWindow> prevWindows) {
	window.setTitle("ManagerEdit1");
	window.setWidth(400);
	window.setHeight(100);
	final VBox vbox = new VBox(8);
	vbox.setPadding(new Insets(10, 10, 10, 10));
	vbox.setAlignment(Pos.CENTER);
	final Scene scene = new Scene(vbox);

	final Button editButton = new Button("View & Edit");
	editButton.setOnAction(λ -> {

	});
	vbox.getChildren().add(editButton);
	// scene.getStylesheets().add(getClass().getResource("mainStyle.css").toExternalForm());
	window.setScene(scene);
	window.show();

}
 

private Pane fxElementFromString(final String string) {
	final VBox textContainer = new VBox();
	textContainer.setAlignment(Pos.CENTER);
	makeLines(string).forEach(line -> textContainer.getChildren()
			.add(line.getFxElement(style)));
	return textContainer;
}
 

private VBox getTradeFeeFieldsBox() {
    tradeFeeInBtcLabel = new Label();
    tradeFeeInBtcLabel.setMouseTransparent(true);
    tradeFeeInBtcLabel.setId("trade-fee-textfield");

    tradeFeeInBsqLabel = new Label();
    tradeFeeInBsqLabel.setMouseTransparent(true);
    tradeFeeInBsqLabel.setId("trade-fee-textfield");

    VBox vBox = new VBox();
    vBox.setSpacing(6);
    vBox.setMaxWidth(300);
    vBox.setAlignment(DevEnv.isDaoActivated() ? Pos.CENTER_RIGHT : Pos.CENTER_LEFT);
    vBox.getChildren().addAll(tradeFeeInBtcLabel, tradeFeeInBsqLabel);

    tradeFeeInBtcToggle = new AutoTooltipSlideToggleButton();
    tradeFeeInBtcToggle.setText("BTC");
    tradeFeeInBtcToggle.setPadding(new Insets(-8, 5, -10, 5));

    tradeFeeInBsqToggle = new AutoTooltipSlideToggleButton();
    tradeFeeInBsqToggle.setText("BSQ");
    tradeFeeInBsqToggle.setPadding(new Insets(-9, 5, -9, 5));

    VBox tradeFeeToggleButtonBox = new VBox();
    tradeFeeToggleButtonBox.getChildren().addAll(tradeFeeInBtcToggle, tradeFeeInBsqToggle);

    HBox hBox = new HBox();
    hBox.getChildren().addAll(vBox, tradeFeeToggleButtonBox);
    hBox.setMinHeight(47);
    hBox.setMaxHeight(hBox.getMinHeight());
    HBox.setHgrow(vBox, Priority.ALWAYS);
    HBox.setHgrow(tradeFeeToggleButtonBox, Priority.NEVER);

    final Tuple2<Label, VBox> tradeInputBox = getTradeInputBox(hBox, Res.get("createOffer.tradeFee.descriptionBSQEnabled"));

    tradeFeeDescriptionLabel = tradeInputBox.first;

    return tradeInputBox.second;
}
 

@Override
protected Node createEditorControls() {
    final VBox controls = new VBox();
    controls.setSpacing(CONTROLS_DEFAULT_VERTICAL_SPACING);
    controls.setAlignment(Pos.CENTER);

    final ObservableList<ZoneId> timeZones = FXCollections.observableArrayList();
    ZoneId.getAvailableZoneIds().forEach(id -> {
        timeZones.add(ZoneId.of(id));
    });
    timeZoneComboBox = new ComboBox<>();
    timeZoneComboBox.setItems(timeZones.sorted(zoneIdComparator));
    final Callback<ListView<ZoneId>, ListCell<ZoneId>> cellFactory = (final ListView<ZoneId> p) -> new ListCell<ZoneId>() {
        @Override
        protected void updateItem(final ZoneId item, boolean empty) {
            super.updateItem(item, empty);
            if (item != null) {
                setText(TimeZoneUtilities.getTimeZoneAsString(item));
            }
        }
    };
    timeZoneComboBox.setCellFactory(cellFactory);
    timeZoneComboBox.setButtonCell(cellFactory.call(null));
    timeZoneComboBox.getSelectionModel().select(TimeZone.getTimeZone(ZoneOffset.UTC).toZoneId());
    timeZoneComboBox.getSelectionModel().selectedItemProperty().addListener((o, n, v) -> {
        update();
    });

    controls.getChildren().addAll(timeZoneComboBox);
    return controls;
}
 

private ObservableList<Node> createItems(){

        Label lb1 = new Label("First");
        Label lb2 = new Label("Second");
        Label lb3 = new Label("Third");
        Label lb4 = new Label("Fourth");
        Label lb5 = new Label("Fifth");

        lb1.setStyle("-fx-text-fill : white;");
        lb2.setStyle("-fx-text-fill : white;");
        lb3.setStyle("-fx-text-fill : white;");
        lb4.setStyle("-fx-text-fill : white;");
        lb5.setStyle("-fx-text-fill : white;");

        VBox v1 = new VBox(lb1);
        VBox v2 = new VBox(lb2);
        VBox v3 = new VBox(lb3);
        VBox v4 = new VBox(lb4);
        VBox v5 = new VBox(lb5);

        v1.setAlignment(Pos.CENTER);
        v2.setAlignment(Pos.CENTER);
        v3.setAlignment(Pos.CENTER);
        v4.setAlignment(Pos.CENTER);
        v5.setAlignment(Pos.CENTER);

        v1.setStyle("-fx-background-color : #FF3547;");
        v2.setStyle("-fx-background-color : #512DA8;");
        v3.setStyle("-fx-background-color : #48CFAD;");
        v4.setStyle("-fx-background-color : #02C852;");
        v5.setStyle("-fx-background-color : #EC407A;");

        return FXCollections.observableArrayList(v1, v2, v3, v4, v5);
    }
 

@EventListener
public void onUpdateAvailable(UpdateAvailableEvent event) {
    VBox content = new VBox(3,
            buildLabel(DefaultI18nContext.getInstance().i18n("PDFsam {0} is available for download",
                    event.availableVersion), NotificationType.INFO),
            styledUrlButton(DefaultI18nContext.getInstance().i18n("Download"),
                    pdfsam.property(ConfigurableProperty.DOWNLOAD_URL), null));
    content.setAlignment(Pos.TOP_RIGHT);

    container.addStickyNotification(DefaultI18nContext.getInstance().i18n("New version available"), content);
}
 

public void display(final Stage primaryStage, final WindowEnum __, final Button buttonMute) {
	window = primaryStage;
	window.setTitle("About");
	window.setWidth(1350);
	window.setHeight(450);
	final Label label = new Label(TEXT);
	label.setAlignment(Pos.CENTER);
	label.setGraphic(new ImageView(new Image(IMAGE)));
	label.setStyle("-fx-background-color: white;\n" + "-fx-text-fill: black;\n" + "-fx-background-radius: 10px;\n"
			+ "-fx-padding: 10px;\n" + "-fx-graphic-text-gap: 10px;\n" + "-fx-font-family: 'Arial';\n"
			+ "-fx-font-size: 18px;");
	final VBox vbox = new VBox(10);
	vbox.setStyle("-fx-background-color: null; -fx-padding: 10px;");
	// System.out.println("HERE IS BUTTONMUTE: "+ buttonMute.toString());

	if (!isLinuxOS) {
		final Button AboutMute = StaticMethods.cloneButton(buttonMute);
		muteButtonsAL.add(AboutMute);
		vbox.getChildren().add(AboutMute);
	}

	final Button backButton = new Button();
	backButton.setGraphic(new ImageView(new Image(getClass().getResourceAsStream("back_button.png"))));
	backButton.getStyleClass().add("button-go");
	backButton.setOnAction(λ -> {
		window.close();
		// if (!isLinuxOS)
		// StaticMethods.dealWithMute(mediaPlayer, buttonMute, true);
		prevWindows.get(prevWindows.size() - 1).window.show();
		prevWindows.remove(prevWindows.size() - 1);
	});
	vbox.getChildren().addAll(label, backButton);
	vbox.setAlignment(Pos.CENTER);
	final Scene scene = new Scene(vbox);
	window.setScene(scene);
	scene.getStylesheets().add(getClass().getResource("mainStyle.css").toExternalForm());
	window.show();
}
 

public BasicView() {
    
    Label label = new Label("CloudLink Media displayed below");
    VBox controls = new VBox(15.0, label);
    controls.setAlignment(Pos.CENTER);
    
    setCenter(controls);
}
 

@Override // Override the start method in the Application class
public void start(Stage primaryStage) {
	// Create a VBox 
	VBox vBox = new VBox();
	vBox.setAlignment(Pos.CENTER);
	vBox.setPadding(new Insets(5, 5, 5, 5));

	// Create a HBox
	HBox hBox = new HBox(5);
	hBox.setAlignment(Pos.CENTER);
	hBox.setPadding(new Insets(5, 5, 5, 5));
	getCards(hBox);

	// Create a button
	Button btRefresh = new Button("Refresh");

	// Process events
	btRefresh.setOnAction(e -> getCards(hBox));

	// Place nodes in vbox
	vBox.getChildren().addAll(hBox, btRefresh);

	// Create a scene and place it in the stage
	Scene scene = new Scene(vBox);
	primaryStage.setTitle("Exercise_15_01"); // Set the stage title
	primaryStage.setScene(scene); // Place the scene in the stage
	primaryStage.show(); // Display the stage
}
 

private void initComponent() {
	this.setWidth(750);
	this.setHeight(540);
	this.setResizable(false);
	this.setTitlePaneStyle(2);
	this.setRadius(5);
	this.setCenter(rootPane);
	this.setTitle("外观设置");

	cancelButton.setText("取消");
	cancelButton.setPrefWidth(80);

	button.setText("确定");
	button.setPrefWidth(80);

	rootPane.setTop(topBox);
	rootPane.setCenter(borderPane);
	rootPane.setBottom(bottomBox);

	scrollPane.setBackground(Background.EMPTY);
	scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
	scrollPane.setContent(pane);
	scrollPane.widthProperty().addListener((Observable observable) -> {
		pane.setMinWidth(scrollPane.getWidth());
	});

	borderPane.setCenter(scrollPane);

	Tooltip tooltip = new Tooltip("背景覆盖颜色");
	colorPicker.setTooltip(tooltip);

	VBox vBox = new VBox();
	vBox.setAlignment(Pos.CENTER);
	vBox.getChildren().add(slider);
	slider.setTooltip(new Tooltip("背景覆盖颜色透明度"));

	bottomBox.setStyle("-fx-background-color:#c9e1e9");
	bottomBox.setAlignment(Pos.BASELINE_RIGHT);
	bottomBox.setPadding(new Insets(5, 10, 5, 10));
	bottomBox.setSpacing(10);
	bottomBox.getChildren().add(vBox);
	bottomBox.getChildren().add(colorPicker);
	bottomBox.getChildren().add(cancelButton);
	bottomBox.getChildren().add(button);
}
 

@Override protected void initGraphics() {
    super.initGraphics();

    gradientLookup = new GradientLookup();

    if (tile.getSections().isEmpty()) {
        tile.setSections(new Section(0.00, 0.25, ColorSkin.GREEN),
                         new Section(0.25, 0.50, ColorSkin.YELLOW),
                         new Section(0.50, 0.75, ColorSkin.ORANGE),
                         new Section(0.75, 1.00, ColorSkin.RED));
    }
    tile.setBackgroundColor(tile.getSections().get(0).getColor());

    titleText = new Text();
    titleText.setFill(tile.getTitleColor());
    Helper.enableNode(titleText, !tile.getTitle().isEmpty());

    valueText = new Text(String.format(locale, formatString, ((tile.getValue() - minValue) / range * 100)));
    valueText.setFill(tile.getValueColor());
    valueText.setTextOrigin(VPos.BASELINE);
    Helper.enableNode(valueText, tile.isValueVisible());

    upperUnitText = new Text("");
    upperUnitText.setFill(tile.getUnitColor());
    Helper.enableNode(upperUnitText, !tile.getUnit().isEmpty());

    fractionLine = new Line();

    unitText = new Text(tile.getUnit());
    unitText.setFill(tile.getUnitColor());
    Helper.enableNode(unitText, !tile.getUnit().isEmpty());

    unitFlow = new VBox(upperUnitText, unitText);
    unitFlow.setAlignment(Pos.CENTER_RIGHT);

    valueUnitFlow = new HBox(valueText, unitFlow);
    valueUnitFlow.setAlignment(Pos.CENTER);
    valueUnitFlow.setMouseTransparent(true);

    barBackground = new Rectangle();
    barBackground.setFill(tile.getBarBackgroundColor());

    bar = new Rectangle();
    bar.setFill(tile.getForegroundColor());

    getPane().getChildren().addAll(titleText, valueUnitFlow, fractionLine, barBackground, bar);
}
 

public AttributeEditorDialog(final boolean restoreDefaultButton, final AbstractEditor<?> editor) {
    final VBox root = new VBox();
    root.setPadding(new Insets(10));
    root.setAlignment(Pos.CENTER);
    root.setFillWidth(true);

    errorLabel = new Label("");
    errorLabel.setId("error");

    okButton = new Button("Ok");
    cancelButton = new Button("Cancel");
    defaultButton = new Button("Restore Default");

    okButton.setOnAction(e -> {
        editor.performEdit();
        hideDialog();
    });

    cancelButton.setOnAction(e -> {
        hideDialog();
    });

    defaultButton.setOnAction(e -> {
        editor.setDefaultValue();
    });

    okCancelHBox = new HBox(20);
    okCancelHBox.setPadding(new Insets(10));
    okCancelHBox.setAlignment(Pos.CENTER);
    if (restoreDefaultButton) {
        okCancelHBox.getChildren().addAll(okButton, cancelButton, defaultButton);
    } else {
        okCancelHBox.getChildren().addAll(okButton, cancelButton);
    }

    okButton.disableProperty().bind(editor.getEditDisabledProperty());
    errorLabel.visibleProperty().bind(editor.getEditDisabledProperty());
    errorLabel.textProperty().bind(editor.getErrorMessageProperty());
    final Node ec = editor.getEditorControls();
    VBox.setVgrow(ec, Priority.ALWAYS);
    root.getChildren().addAll(editor.getEditorHeading(), ec, errorLabel, okCancelHBox);

    final Scene scene = new Scene(root);
    scene.setFill(Color.rgb(0, 0, 0, 0));
    scene.getStylesheets().add(AttributeEditorDialog.class.getResource(DARK_THEME).toExternalForm());
    fxPanel.setScene(scene);
}
 

@Override
public void start(Stage stage) throws Exception {
	Canvas canvas = new Canvas(CANVAS_WIDTH, CANVAS_HEIGHT);
	ImageView imgView = new ImageView();
	GraphicsContext ctx = canvas.getGraphicsContext2D();
	
	model = ModelSerializer.restoreMultiLayerNetwork(new File("minist-model.zip"));
	loader = new NativeImageLoader(28,28,1,true);
	imgView.setFitHeight(100);
	imgView.setFitWidth(100);
	ctx.setLineWidth(10);
	ctx.setLineCap(StrokeLineCap.SQUARE);
	lblResult = new Label();
	
	HBox hbBottom = new HBox(10, imgView, lblResult);
	VBox root = new VBox(5, canvas, hbBottom);
	hbBottom.setAlignment(Pos.CENTER);
	root.setAlignment(Pos.CENTER);
	
	Scene scene = new Scene(root, 520, 300);
	stage.setScene(scene);
	stage.show();
	stage.setTitle("Handwritten digits recognition");
	
	canvas.setOnMousePressed(e -> {
		ctx.setStroke(Color.WHITE);
           ctx.beginPath();
           ctx.moveTo(e.getX(), e.getY());
           ctx.stroke();
	});
	canvas.setOnMouseDragged(e -> {
		ctx.setStroke(Color.WHITE);
		ctx.lineTo(e.getX(), e.getY());
		ctx.stroke();
	});
	canvas.setOnMouseClicked(e -> {
		if (e.getButton() == MouseButton.SECONDARY) {
			clear(ctx);
		}
	});
	canvas.setOnKeyReleased(e -> {
		if(e.getCode() == KeyCode.ENTER) {
               BufferedImage scaledImg = getScaledImage(canvas);
               imgView.setImage(SwingFXUtils.toFXImage(scaledImg, null));
               try {
               	predictImage(scaledImg);
			} catch (Exception e1) {
				e1.printStackTrace();
			}
               
		}
	});
	clear(ctx);
	canvas.requestFocus();
}
 

@Override // Override the start method in the Application calss
public void start(Stage primaryStage) {
	// Create a vbox
	VBox paneForCircles = new VBox(5);
	paneForCircles.setAlignment(Pos.CENTER);

	// Create three circles
	Circle c1 = getCircle();
	Circle c2 = getCircle();
	Circle c3 = getCircle();
	c1.setFill(Color.RED);

	// Place circles in vbox
	paneForCircles.getChildren().addAll(c1, c2, c3);

	// Create a rectangle
	Rectangle rectangle = new Rectangle();
	rectangle.setFill(Color.WHITE);
	rectangle.setWidth(30);
	rectangle.setHeight(100);
	rectangle.setStroke(Color.BLACK);
	rectangle.setStrokeWidth(2);
	StackPane stopSign = new StackPane(rectangle, paneForCircles);

	// Create a hbox
	HBox paneForRadioButtons = new HBox(5);
	paneForRadioButtons.setAlignment(Pos.CENTER);

	// Create radio buttons
	RadioButton rbRed = new RadioButton("Red");
	RadioButton rbYellow = new RadioButton("Yellow");
	RadioButton rbGreen = new RadioButton("Green");

	// Create a toggle group
	ToggleGroup group = new ToggleGroup();
	rbRed.setToggleGroup(group);
	rbYellow.setToggleGroup(group);
	rbGreen.setToggleGroup(group);
	rbRed.setSelected(true);
	paneForRadioButtons.getChildren().addAll(rbRed, rbYellow, rbGreen);

	// Create a border pane
	BorderPane pane = new BorderPane();
	pane.setCenter(stopSign);
	pane.setBottom(paneForRadioButtons);

	// Create and register handlers
	rbRed.setOnAction(e -> {
		if (rbRed.isSelected()) {
			c1.setFill(Color.RED);
			c2.setFill(Color.WHITE);
			c3.setFill(Color.WHITE);
		}
	});

	rbYellow.setOnAction(e -> {
		if (rbYellow.isSelected()) {
			c1.setFill(Color.WHITE);
			c2.setFill(Color.YELLOW);
			c3.setFill(Color.WHITE);
		}
	});

	rbGreen.setOnAction(e -> {
		if (rbGreen.isSelected()) {
			c1.setFill(Color.WHITE);
			c2.setFill(Color.WHITE);
			c3.setFill(Color.GREEN);
		}
	});

	// Create a scene and place it in the stage
	Scene scene = new Scene(pane, 200, 150);
	primaryStage.setTitle("Exercise_16_03"); // Set the stage title
	primaryStage.setScene(scene); // Place the scene in the stage
	primaryStage.show(); // Display the stage
}
 

public BasicView() {

        try {
            Class c = null;
            if (Platform.isAndroid()) {
                c = Class.forName("org.sqldroid.SQLDroidDriver");
            } else if (Platform.isIOS()) {
                c = Class.forName("SQLite.JDBCDriver");
            } else if (Platform.isDesktop()) {
                c = Class.forName("org.sqlite.JDBC");
            } else if (System.getProperty("os.arch").toUpperCase().contains("ARM")) {
                c = Class.forName("org.sqlite.JDBC");
            }
        } catch (ClassNotFoundException e) {
            System.out.println("Error class not found " + e);
        }

        listView = new ListView<>();
        listView.setPlaceholder(new Label("No items yet"));
        listView.setCellFactory(param -> {
            return new ListCell<Person>() {
                @Override
                protected void updateItem(Person item, boolean empty) {
                    super.updateItem(item, empty);
                    if (item != null && !empty) {
                        setText(item.getFirstName() + " " + item.getLastName());
                    } else {
                        setText(null);
                    }
                }
            };
        });

        final Label labelDB = new Label("DB Items");
        labelDB.setStyle("-fx-text-fill: gray");
        VBox vListDB = new VBox(10, labelDB, listView);
        vListDB.setAlignment(Pos.CENTER_LEFT);

        status = new ListView<>();

        final Label labelStatus = new Label("Log");
        labelStatus.setStyle("-fx-text-fill: gray");
        VBox vListStatus = new VBox(10, labelStatus, status);
        vListStatus.setAlignment(Pos.CENTER_LEFT);

        VBox controls = new VBox(20, vListDB, vListStatus);
        controls.setPadding(new Insets(10));
        controls.setAlignment(Pos.CENTER);
        
        setCenter(controls);
    }
 

public BasicView() {
    
    Label label = new Label("Hello JavaFX World!");

    Button button = new Button("Change the World!");
    button.setGraphic(new Icon(MaterialDesignIcon.LANGUAGE));
    button.setOnAction(e -> label.setText("Hello JavaFX Universe!"));
    
    VBox controls = new VBox(15.0, label, button);
    controls.setAlignment(Pos.CENTER);
    
    setCenter(controls);
}