Java Code Examples for javafx.scene.layout.FlowPane#setHgap()

@Override
public void start(Stage primaryStage) {
    FlowPane flowPane = new FlowPane();
    flowPane.setStyle("-fx-background-color: #ddd;");
    flowPane.setHgap(2);
    flowPane.setVgap(2);
    List<AwesomeIcon> values = new ArrayList<>(Arrays.asList(AwesomeIcon.values()));
    values.sort((o1, o2) -> o1.name().compareTo(o2.name()));
    for (AwesomeIcon icon : values) {
        Label label = new Label();
        Button button = new Button(icon.name(), label);
        button.setStyle("-fx-background-color: #fff;");
        AwesomeDude.setIcon(label, icon, "12");
        flowPane.getChildren().add(button);
    }

    primaryStage.setScene(new Scene(flowPane, 1200, 950));
    primaryStage.show();
}
 

@Override
public void start(Stage primaryStage) {
    ScrollPane scrollPane = new ScrollPane();
    scrollPane.setFitToWidth(true);

    FlowPane flowPane = new FlowPane();
    flowPane.setStyle("-fx-background-color: #ddd;");
    flowPane.setHgap(2);
    flowPane.setVgap(2);
    List<MaterialDesignIcon> values = new ArrayList<>(Arrays.asList(MaterialDesignIcon.values()));
    values.sort(Comparator.comparing(Enum::name));
    for (MaterialDesignIcon icon : values) {
        Button button = MaterialDesignIconFactory.get().createIconButton(icon, icon.name());
        flowPane.getChildren().add(button);
    }

    scrollPane.setContent(flowPane);

    primaryStage.setScene(new Scene(scrollPane, 1200, 950));
    primaryStage.show();
}
 

public static Tuple2<Label, FlowPane> addTopLabelFlowPane(GridPane gridPane,
                                                          int rowIndex,
                                                          String title,
                                                          double top,
                                                          double bottom) {
    FlowPane flowPane = new FlowPane();
    flowPane.setPadding(new Insets(10, 10, 10, 10));
    flowPane.setVgap(10);
    flowPane.setHgap(10);
    final Tuple2<Label, VBox> topLabelWithVBox = addTopLabelWithVBox(gridPane, rowIndex, title, flowPane, top);

    GridPane.setMargin(topLabelWithVBox.second, new Insets(top + Layout.FLOATING_LABEL_DISTANCE,
            0, bottom, 0));

    return new Tuple2<>(topLabelWithVBox.first, flowPane);
}
 

private FlowPane createRepoPane(Insets padding) {
    FlowPane repo = new FlowPane();
    repo.setHgap(5);
    repo.setVgap(5);
    repo.setPadding(padding);
    return repo;
}
 

private FlowPane createGroupPane(Insets padding) {
    FlowPane group = new FlowPane();
    group.setHgap(5);
    group.setVgap(5);
    group.setPadding(padding);
    return group;
}
 

/**
 * Display a dialog box containing the parameters that allows the user to
 * enter values.
 *
 * @param owner The owner for this stage.
 * @param title The dialog box title.
 * @param parameters The plugin parameters.
 * @param options The dialog box button labels, one for each button.
 */
public PluginParametersDialog(final Stage owner, final String title, final PluginParameters parameters, final String... options) {
    initStyle(StageStyle.UTILITY);
    initModality(Modality.WINDOW_MODAL);
    initOwner(owner);

    setTitle(title);

    final BorderPane root = new BorderPane();
    root.setPadding(new Insets(10));
    root.setStyle("-fx-background-color: #DDDDDD;");
    final Scene scene = new Scene(root);
    setScene(scene);

    final PluginParametersPane parametersPane = PluginParametersPane.buildPane(parameters, null);
    root.setCenter(parametersPane);

    final FlowPane buttonPane = new FlowPane();
    buttonPane.setAlignment(Pos.BOTTOM_RIGHT);
    buttonPane.setPadding(new Insets(5));
    buttonPane.setHgap(5);
    root.setBottom(buttonPane);

    final String[] labels = options != null && options.length > 0 ? options : new String[]{OK, CANCEL};
    for (final String option : labels) {
        final Button okButton = new Button(option);
        okButton.setOnAction(event -> {
            result = option;
            parameters.storeRecentValues();
            PluginParametersDialog.this.hide();
        });
        buttonPane.getChildren().add(okButton);
    }

    // Without this, some parameter panes have a large blank area at the bottom. Huh?
    this.sizeToScene();

    result = null;
}
 

private FlowPane createAssignedUserPane() {
    FlowPane assignedUserPane = new FlowPane();
    assignedUserPane.setPadding(new Insets(5, 5, 5, 5));
    assignedUserPane.setHgap(3);
    assignedUserPane.setVgap(5);
    assignedUserPane.setStyle("-fx-border-radius: 3;");
    assignedUserPane.setId(IdGenerator.getAssigneePickerAssignedUserPaneId());
    return assignedUserPane;
}
 

private FlowPane createDetailsPane() {
    FlowPane detailsPane = new FlowPane();
    detailsPane.setMaxWidth(CARD_WIDTH);
    detailsPane.setPrefWrapLength(CARD_WIDTH);
    detailsPane.setHgap(3);
    detailsPane.setVgap(3);
    return detailsPane;
}
 

@Override
public void start(Stage stage) {

    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    CheckBox cb = new CheckBox("CheckBox");
    JFXCheckBox jfxCheckBox = new JFXCheckBox("JFX CheckBox");
    JFXCheckBox customJFXCheckBox = new JFXCheckBox("Custom JFX CheckBox");
    customJFXCheckBox.getStyleClass().add("custom-jfx-check-box");

    main.getChildren().add(cb);
    main.getChildren().add(jfxCheckBox);
    main.getChildren().add(customJFXCheckBox);

    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 600, 200);
    scene.getStylesheets().add(CheckBoxDemo.class.getResource("/css/jfoenix-components.css").toExternalForm());
    stage.setTitle("JFX CheckBox Demo ");
    stage.setScene(scene);
    stage.setResizable(false);
    stage.show();

}
 

@Override
public void start(Stage stage) {

    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);


    DatePicker datePicker = new DatePicker();

    main.getChildren().add(datePicker);
    JFXDatePicker datePickerFX = new JFXDatePicker();

    main.getChildren().add(datePickerFX);
    datePickerFX.setPromptText("pick a date");
    JFXTimePicker blueDatePicker = new JFXTimePicker();
    blueDatePicker.setDefaultColor(Color.valueOf("#3f51b5"));
    blueDatePicker.setOverLay(true);
    main.getChildren().add(blueDatePicker);


    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 400, 700);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(MainDemo.class.getResource("/css/jfoenix-fonts.css").toExternalForm(),
                       MainDemo.class.getResource("/css/jfoenix-design.css").toExternalForm());
    stage.setTitle("JFX Date Picker Demo");
    stage.setScene(scene);
    stage.show();

}
 

@Override
public void start(Stage stage) {
    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    main.getChildren().add(new Button("Java Button"));
    JFXButton jfoenixButton = new JFXButton("JFoenix Button");
    main.getChildren().add(jfoenixButton);

    JFXButton button = new JFXButton("RAISED BUTTON");
    button.getStyleClass().add("button-raised");
    main.getChildren().add(button);

    JFXButton button1 = new JFXButton("DISABLED");
    button1.setDisable(true);
    main.getChildren().add(button1);

    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 800, 200);
    scene.getStylesheets().add(ButtonDemo.class.getResource("/css/jfoenix-components.css").toExternalForm());
    stage.setTitle("JFX Button Demo");
    stage.setScene(scene);
    stage.show();
}
 

@Override
public void start(Stage stage) {


    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    JFXHamburger h1 = new JFXHamburger();
    HamburgerSlideCloseTransition burgerTask = new HamburgerSlideCloseTransition(h1);
    burgerTask.setRate(-1);
    h1.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask.setRate(burgerTask.getRate() * -1);
        burgerTask.play();
    });

    JFXHamburger h2 = new JFXHamburger();
    HamburgerBasicCloseTransition burgerTask1 = new HamburgerBasicCloseTransition(h2);
    burgerTask1.setRate(-1);
    h2.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask1.setRate(burgerTask1.getRate() * -1);
        burgerTask1.play();
    });

    JFXHamburger h3 = new JFXHamburger();
    HamburgerBackArrowBasicTransition burgerTask2 = new HamburgerBackArrowBasicTransition(h3);
    burgerTask2.setRate(-1);
    h3.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask2.setRate(burgerTask2.getRate() * -1);
        burgerTask2.play();
    });

    JFXHamburger h4 = new JFXHamburger();
    HamburgerNextArrowBasicTransition burgerTask3 = new HamburgerNextArrowBasicTransition(h4);
    burgerTask3.setRate(-1);
    h4.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask3.setRate(burgerTask3.getRate() * -1);
        burgerTask3.play();
    });


    main.getChildren().add(h1);
    main.getChildren().add(h2);
    main.getChildren().add(h3);
    main.getChildren().add(h4);

    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(60));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 400, 200);
    scene.getStylesheets().add(HamburgerDemo.class.getResource("/css/jfoenix-components.css").toExternalForm());
    stage.setTitle("JFX Burgers Demo :) ");
    stage.setScene(scene);
    stage.setResizable(false);

    stage.show();

}
 

/**
 * A generic multiple matches dialog which can be used to display a
 * collection of ObservableList items
 *
 * @param title The title of the dialog
 * @param observableMap The map of {@code ObservableList} objects
 * @param message The (help) message that will be displayed at the top of
 * the dialog window
 * @param listItemHeight The height of each list item. If you have a single
 * row of text then set this to 24.
 */
public ConsolidatedDialog(String title, Map<String, ObservableList<Container<K, V>>> observableMap, String message, int listItemHeight) {
    final BorderPane root = new BorderPane();
    root.setStyle("-fx-background-color: #DDDDDD;-fx-border-color: #3a3e43;-fx-border-width: 4px;");

    // add a title
    final Label titleLabel = new Label();
    titleLabel.setText(title);
    titleLabel.setStyle("-fx-font-size: 11pt;-fx-font-weight: bold;");
    titleLabel.setAlignment(Pos.CENTER);
    titleLabel.setPadding(new Insets(5));
    root.setTop(titleLabel);

    final Accordion accordion = new Accordion();
    for (String identifier : observableMap.keySet()) {
        final ObservableList<Container<K, V>> objects = observableMap.get(identifier);
        ListView<Container<K, V>> listView = new ListView<>(objects);
        listView.setEditable(false);
        listView.setPrefHeight((listItemHeight * objects.size()));
        listView.getSelectionModel().selectedItemProperty().addListener(event -> {
            listView.getItems().get(0).getKey();
            final Container<K, V> container = listView.getSelectionModel().getSelectedItem();
            if (container != null) {
                selectedObjects.add(new Pair<>(container.getKey(), container.getValue()));
            } else {
                // the object was unselected so go through the selected objects and remove them all because we don't know which one was unselected
                for (Container<K, V> object : listView.getItems()) {
                    selectedObjects.remove(new Pair<>(object.getKey(), object.getValue()));
                }
            }
        });

        final TitledPane titledPane = new TitledPane(identifier, listView);
        accordion.getPanes().add(titledPane);
    }

    final HBox help = new HBox();
    help.getChildren().add(helpMessage);
    help.getChildren().add(new ImageView(UserInterfaceIconProvider.HELP.buildImage(16, ConstellationColor.AZURE.getJavaColor())));
    help.setPadding(new Insets(10, 0, 10, 0));
    helpMessage.setText(message + "\n\nNote: To deselect hold Ctrl when you click.");
    helpMessage.setStyle("-fx-font-size: 11pt;");
    helpMessage.setWrapText(true);
    helpMessage.setPadding(new Insets(5));

    final VBox box = new VBox();
    box.getChildren().add(help);

    // add the multiple matching accordion
    box.getChildren().add(accordion);

    final ScrollPane scroll = new ScrollPane();
    scroll.setContent(box);
    scroll.setFitToWidth(true);
    scroll.setHbarPolicy(ScrollPane.ScrollBarPolicy.AS_NEEDED);
    root.setCenter(scroll);

    final FlowPane buttonPane = new FlowPane();
    buttonPane.setAlignment(Pos.BOTTOM_RIGHT);
    buttonPane.setPadding(new Insets(5));
    buttonPane.setHgap(5);
    root.setBottom(buttonPane);

    useButton = new Button("Continue");
    buttonPane.getChildren().add(useButton);
    accordion.expandedPaneProperty().set(null);

    final Scene scene = new Scene(root);
    fxPanel.setScene(scene);
    fxPanel.setPreferredSize(new Dimension(500, 500));
}
 

@Override
public void start(Stage stage) {

    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    StackPane colorPane = new StackPane();
    colorPane.setStyle(STYLE);
    colorPane.getStyleClass().add("red-500");
    main.getChildren().add(colorPane);

    StackPane colorPane1 = new StackPane();
    colorPane1.setStyle(STYLE);
    colorPane1.getStyleClass().add("blue-500");

    StackPane placeHolder = new StackPane(colorPane1);
    placeHolder.setStyle(STYLE);
    main.getChildren().add(placeHolder);


    StackPane colorPane2 = new StackPane();
    colorPane2.setStyle(STYLE);
    colorPane2.getStyleClass().add("green-500");
    main.getChildren().add(colorPane2);

    StackPane colorPane3 = new StackPane();
    colorPane3.setStyle(STYLE);
    colorPane3.getStyleClass().add("yellow-500");
    main.getChildren().add(colorPane3);


    StackPane colorPane4 = new StackPane();
    colorPane4.setStyle(STYLE);
    colorPane4.getStyleClass().add("purple-500");
    main.getChildren().add(colorPane4);


    StackPane wizard = new StackPane();
    wizard.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    wizard.setStyle("-fx-background-color:WHITE");

    StackPane nextPage = new StackPane();

    StackPane newPlaceHolder = new StackPane();
    newPlaceHolder.setStyle("-fx-background-radius:50; -fx-max-width:50; -fx-max-height:50;");
    nextPage.getChildren().add(newPlaceHolder);
    StackPane.setAlignment(newPlaceHolder, Pos.TOP_LEFT);


    JFXHamburger h4 = new JFXHamburger();
    h4.setMaxSize(40, 40);
    HamburgerBackArrowBasicTransition burgerTask3 = new HamburgerBackArrowBasicTransition(h4);
    burgerTask3.setRate(-1);
    h4.addEventHandler(MouseEvent.MOUSE_PRESSED, e -> {
        burgerTask3.setRate(burgerTask3.getRate() * -1);
        burgerTask3.play();
    });
    nextPage.getChildren().add(h4);
    StackPane.setAlignment(h4, Pos.TOP_LEFT);
    StackPane.setMargin(h4, new Insets(10));


    JFXNodesAnimation<FlowPane, StackPane> animation = new FlowPaneStackPaneJFXNodesAnimation(main,
                                                                                              nextPage,
                                                                                              wizard,
                                                                                              colorPane1);

    colorPane1.setOnMouseClicked((click) -> animation.animate());

    final Scene scene = new Scene(wizard, 800, 200);
    final ObservableList<String> stylesheets = scene.getStylesheets();
    stylesheets.addAll(ButtonDemo.class.getResource("/css/jfoenix-design.css").toExternalForm(),
                       ButtonDemo.class.getResource("/css/jfoenix-components.css").toExternalForm());
    stage.setTitle("JFX Button Demo");
    stage.setScene(scene);
    stage.show();

}
 

@Override
public void start(Stage stage) {

    //TODO drop shadow changes the width and height thus need to be considered
    FlowPane main = new FlowPane();
    main.setVgap(20);
    main.setHgap(20);

    Label label = new Label("Click Me");
    label.setStyle(FX_BACKGROUND_COLOR_WHITE);
    label.setPadding(new Insets(20));
    JFXRippler rippler = new JFXRippler(label);
    rippler.setEnabled(false);
    main.getChildren().add(rippler);

    label.setOnMousePressed((e) -> {
        if (counter == 5) {
            step = -1;
        } else if (counter == 0) {
            step = 1;
        }
        JFXDepthManager.setDepth(label, counter += step % JFXDepthManager.getLevels());
    });

    Label l1 = new Label("TEST");
    l1.setStyle(FX_BACKGROUND_COLOR_WHITE);
    l1.setPadding(new Insets(20));
    JFXRippler rippler1 = new JFXRippler(l1);
    main.getChildren().add(rippler1);
    JFXDepthManager.setDepth(rippler1, 1);

    Label l2 = new Label("TEST1");
    l2.setStyle(FX_BACKGROUND_COLOR_WHITE);
    l2.setPadding(new Insets(20));
    JFXRippler rippler2 = new JFXRippler(l2);
    main.getChildren().add(rippler2);
    JFXDepthManager.setDepth(rippler2, 2);


    Label l3 = new Label("TEST2");
    l3.setStyle(FX_BACKGROUND_COLOR_WHITE);
    l3.setPadding(new Insets(20));
    JFXRippler rippler3 = new JFXRippler(l3);
    main.getChildren().add(rippler3);
    JFXDepthManager.setDepth(rippler3, 3);

    Label l4 = new Label("TEST3");
    l4.setStyle(FX_BACKGROUND_COLOR_WHITE);
    l4.setPadding(new Insets(20));
    JFXRippler rippler4 = new JFXRippler(l4);
    main.getChildren().add(rippler4);
    JFXDepthManager.setDepth(rippler4, 4);

    Label l5 = new Label("TEST4");
    l5.setStyle(FX_BACKGROUND_COLOR_WHITE);
    l5.setPadding(new Insets(20));
    JFXRippler rippler5 = new JFXRippler(l5);
    main.getChildren().add(rippler5);
    JFXDepthManager.setDepth(rippler5, 5);

    StackPane pane = new StackPane();
    pane.getChildren().add(main);
    StackPane.setMargin(main, new Insets(100));
    pane.setStyle("-fx-background-color:WHITE");

    final Scene scene = new Scene(pane, 600, 400);

    stage.setTitle("JavaFX Ripple effect and shadows ");
    stage.setScene(scene);
    stage.setResizable(false);
    stage.show();

}
 

@Override
public Node getNode(
		PageActionManager actionmanager,
		CPageData inputdata,
		Window parentwindow,
		TabPane[] parenttabpanes,
		CollapsibleNode nodetocollapsewhenactiontriggered) {
	logger.fine("built node CObjectArrayField " + this.name);
	this.actionmanager = actionmanager;
	if (this.inlinefeeding) {
		inputdata.addInlineActionDataRef(this.feedinginlineactionoutputdata);

	}
	this.tooltip = new Tooltip("click to open object\nShift+click to unlink object.");
	HBox thispane = new HBox();

	if (label != null)
		if (label.length() > 0) {
			Label thislabel = new Label(label);
			if (helper != null)
				if (helper.length() > 0)
					thislabel.setTooltip(new Tooltip(helper));
			thislabel.setFont(
					Font.font(thislabel.getFont().getName(), FontPosture.ITALIC, thislabel.getFont().getSize()));
			thislabel.setMinWidth(120);
			thislabel.setWrapText(true);
			thislabel.setMaxWidth(120);
			thispane.getChildren().add(thislabel);
		}

	datapane = new FlowPane();
	boolean nolabel = true;
	if (label != null)
		if (label.length() > 0) {
			FlowPane flowdatapane = new FlowPane();
			thispane.setAlignment(Pos.TOP_LEFT);
			flowdatapane.setPrefWrapLength(400);
			// for object workflow tasks.
			flowdatapane.setVgap(4);
			flowdatapane.setHgap(8);
			this.datapane = flowdatapane;
			nolabel = false;
		}

	if (nolabel) {
		HBox boxdatapane = new HBox();
		thispane.setAlignment(Pos.CENTER_LEFT);
		boxdatapane.setAlignment(Pos.CENTER_LEFT);
		this.datapane = boxdatapane;
	}

	// this is to keep the widget tiny when used as right of title

	thiselementarray = getExternalContent(inputdata, datareference);
	if (objectatendoffielddata != null)
		dataatendoffielddata = objectatendoffielddata.getNode(actionmanager, inputdata, parentwindow,
				parenttabpanes,nodetocollapsewhenactiontriggered);
	refreshDisplay();

	thispane.getChildren().add(datapane);

	return thispane;
}
 

@Override
protected Node createEditorControls() {
    // get all transaction attributes currently in the graph
    final ReadableGraph rg = GraphManager.getDefault().getActiveGraph().getReadableGraph();
    try {
        for (int i = 0; i < rg.getAttributeCount(GraphElementType.TRANSACTION); i++) {
            attributeNames.add(rg.getAttributeName(rg.getAttribute(GraphElementType.TRANSACTION, i)));
        }
    } finally {
        rg.release();
    }
    attributeNames.sort(String::compareTo);

    final HBox labelTitles = new HBox();
    final Label attrLabel = new Label("Attribute");
    attrLabel.setAlignment(Pos.CENTER);
    attrLabel.setPrefWidth(150);
    final Label colorLabel = new Label("Colour");
    colorLabel.setPrefWidth(40);
    colorLabel.setAlignment(Pos.CENTER);
    final Label sizeLabel = new Label("Size");
    sizeLabel.setPrefWidth(50);
    sizeLabel.setAlignment(Pos.CENTER);
    final Label positionLabel = new Label("Position");
    positionLabel.setPrefWidth(115);
    positionLabel.setAlignment(Pos.CENTER);
    labelTitles.getChildren().addAll(attrLabel, colorLabel, sizeLabel, positionLabel);
    labelPaneContent.setPadding(new Insets(5));
    labelPaneContent.getChildren().addAll(labelTitles, labelEntries);

    final ScrollPane labelsScrollPane = new ScrollPane();
    labelsScrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
    labelsScrollPane.setPrefHeight(200);
    labelsScrollPane.setPrefWidth(400);
    labelsScrollPane.setContent(labelPaneContent);

    addButton.setOnAction(e -> {
        new LabelEntry(labels, labelEntries, attributeNames.isEmpty() ? "" : attributeNames.get(0), ConstellationColor.LIGHT_BLUE, 1);
        addButton.setDisable(labels.size() == GraphLabels.MAX_LABELS);
        update();
    });
    final Label addButtonLabel = new Label("Add Label");
    final FlowPane addPane = new FlowPane();
    addPane.setHgap(10);
    addPane.setAlignment(Pos.CENTER_RIGHT);
    addPane.getChildren().addAll(addButtonLabel, addButton);

    final VBox controls = new VBox(10);
    controls.setPrefWidth(400);
    controls.getChildren().addAll(labelsScrollPane, addPane);

    return controls;
}
 

@Override
protected Node createEditorControls() {
    // get all vertex attributes currently in the graph
    final ReadableGraph rg = GraphManager.getDefault().getActiveGraph().getReadableGraph();
    try {
        for (int i = 0; i < rg.getAttributeCount(GraphElementType.VERTEX); i++) {
            attributeNames.add(rg.getAttributeName(rg.getAttribute(GraphElementType.VERTEX, i)));
        }
    } finally {
        rg.release();
    }
    attributeNames.sort(String::compareTo);

    HBox labelTitles = new HBox();
    final Label attrLabel = new Label("Attribute");
    attrLabel.setAlignment(Pos.CENTER);
    attrLabel.setPrefWidth(150);
    final Label colorLabel = new Label("Colour");
    colorLabel.setPrefWidth(40);
    colorLabel.setAlignment(Pos.CENTER);
    final Label sizeLabel = new Label("Size");
    sizeLabel.setPrefWidth(50);
    sizeLabel.setAlignment(Pos.CENTER);
    final Label positionLabel = new Label("Position");
    positionLabel.setPrefWidth(115);
    positionLabel.setAlignment(Pos.CENTER);
    labelTitles.getChildren().addAll(attrLabel, colorLabel, sizeLabel, positionLabel);
    labelPaneContent.setPadding(new Insets(5));
    labelPaneContent.getChildren().addAll(labelTitles, labelEntries);

    final ScrollPane labelsScrollPane = new ScrollPane();
    labelsScrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.NEVER);
    labelsScrollPane.setPrefHeight(200);
    labelsScrollPane.setPrefWidth(400);
    labelsScrollPane.setContent(labelPaneContent);

    addButton.setOnAction(e -> {
        new LabelEntry(labels, labelEntries, attributeNames.isEmpty() ? "" : attributeNames.get(0), ConstellationColor.LIGHT_BLUE, 1);
        addButton.setDisable(labels.size() == GraphLabels.MAX_LABELS);
        update();
    });
    final Label addButtonLabel = new Label("Add Label");
    final FlowPane addPane = new FlowPane();
    addPane.setHgap(10);
    addPane.setAlignment(Pos.CENTER_RIGHT);
    addPane.getChildren().addAll(addButtonLabel, addButton);

    final VBox controls = new VBox(10);
    controls.setPrefWidth(400);
    controls.getChildren().addAll(labelsScrollPane, addPane);

    return controls;
}