Java Code Examples for javafx.scene.layout.GridPane#setConstraints()

private GridPane createInfoPopover() {
    GridPane infoGridPane = new GridPane();
    infoGridPane.setHgap(5);
    infoGridPane.setVgap(5);
    infoGridPane.setPadding(new Insets(10, 10, 10, 10));

    int i = 0;
    if (model.isSellOffer())
        addPayInfoEntry(infoGridPane, i++, Res.getWithCol("shared.tradeAmount"), model.tradeAmount.get());

    addPayInfoEntry(infoGridPane, i++, Res.getWithCol("shared.yourSecurityDeposit"), model.getSecurityDepositInfo());
    addPayInfoEntry(infoGridPane, i++, Res.get("createOffer.fundsBox.offerFee"), model.getTradeFee());
    addPayInfoEntry(infoGridPane, i++, Res.get("createOffer.fundsBox.networkFee"), model.getTxFee());
    Separator separator = new Separator();
    separator.setOrientation(Orientation.HORIZONTAL);
    separator.getStyleClass().add("offer-separator");
    GridPane.setConstraints(separator, 1, i++);
    infoGridPane.getChildren().add(separator);
    addPayInfoEntry(infoGridPane, i, Res.getWithCol("shared.total"), model.getTotalToPayInfo());
    return infoGridPane;
}
 

/**
 * Add a label / input block to a panel.
 * <p>
 * @param panel the panel to add to.
 * @param labelText the label text to add to this block.
 * @param comp the component to add to this block.
 */
private void addBlock(GridPane panel, String labelText, Node comp, int i) {
    Label label = new Label(labelText);
    label.setLabelFor(comp);
    GridPane.setConstraints(label, 1, i);
    GridPane.setConstraints(comp, 2, i);
    panel.getChildren().add(label);
    panel.getChildren().add(comp);
}
 

public LocalDirPanel() {
    setPadding(new Insets(8));
    setHgap(5.0F);
    setVgap(5.0F);

    int rowIndex = 0;
    Label parentDirLabel = new Label("Local javadoc index.html file");
    parentDirLabel.setId("parent-dir-label");
    GridPane.setConstraints(parentDirLabel, 0, rowIndex);
    getChildren().add(parentDirLabel);

    rowIndex++;
    textField = new TextField();
    textField.setEditable(false);
    GridPane.setConstraints(textField, 0, rowIndex,1,1, HPos.CENTER, VPos.CENTER, Priority.ALWAYS, Priority.NEVER);

    Button button = new Button("Browse...");
    button.setId("browseButton");
    button.setMinWidth(USE_PREF_SIZE);
    GridPane.setConstraints(button, 1, rowIndex);
    button.setOnAction(new EventHandler<ActionEvent>() {
        @Override public void handle(ActionEvent actionEvent) {
            FileChooser fileChooser = new FileChooser();
            fileChooser.setTitle("JavaFX 2.0 Javadoc location");
            FileChooser.ExtensionFilter filter = new FileChooser.ExtensionFilter("html", "*.html");
            fileChooser.getExtensionFilters().add(filter);
            File selectedFile = fileChooser.showOpenDialog(owner);
            
            okBtn.setDisable(selectedFile == null);
            if (selectedFile != null) {
                textField.setText(selectedFile.getAbsolutePath());
                docsUrl = selectedFile.toURI().toString();
                docsUrl = docsUrl.substring(0,docsUrl.lastIndexOf('/') + 1);
            }
        }
    });
    getChildren().addAll(textField, button);
}
 

public ProxyPanel() {
    setPadding(new Insets(8));
    setHgap(5.0F);
    setVgap(5.0F);

    int rowIndex = 0;

    Label label2 = new Label("Host Name");
    label2.setId("proxy-dialog-label");
    GridPane.setConstraints(label2, 0, rowIndex);

    Label label3 = new Label("Port");
    label3.setId("proxy-dialog-label");
    GridPane.setConstraints(label3, 1, rowIndex);
    getChildren().addAll(label2, label3);

    rowIndex++;
    hostNameBox = new TextField();
    hostNameBox.setPromptText("proxy.mycompany.com");
    hostNameBox.setPrefColumnCount(20);
    GridPane.setConstraints(hostNameBox, 0, rowIndex);

    portBox = new TextField();
    portBox.setPromptText("8080");
    portBox.setPrefColumnCount(10);
    GridPane.setConstraints(portBox, 1, rowIndex);

    ChangeListener<String> textListener = new ChangeListener<String>() {
        public void changed(ObservableValue<? extends String> ov, String t, String t1) {
            okBtn.setDisable(
                    hostNameBox.getText() == null || hostNameBox.getText().isEmpty()
                    || portBox.getText() == null || portBox.getText().isEmpty());
        }
    };
    hostNameBox.textProperty().addListener(textListener);
    portBox.textProperty().addListener(textListener);

    getChildren().addAll(hostNameBox, portBox);
}
 

private Node createSideBar(ObservableList<SamplePage> relatedSamples) {
    GridPane sidebar = new GridPane() {
        // stretch to allways fill height of scrollpane
        @Override protected double computePrefHeight(double width) {
            return Math.max(
                    super.computePrefHeight(width),
                    getParent().getBoundsInLocal().getHeight()
            );
        }
    };
    sidebar.getStyleClass().add("right-sidebar");
    sidebar.setMaxWidth(Double.MAX_VALUE);
    sidebar.setMaxHeight(Double.MAX_VALUE);
    int sideRow = 0;
    // create side bar content
    // description
    Label discTitle = new Label("Related Samples");
    discTitle.getStyleClass().add("right-sidebar-title");
    GridPane.setConstraints(discTitle, 0, sideRow++);
    sidebar.getChildren().add(discTitle);
    // add sample tiles
    for (SamplePage sp: relatedSamples) {
        Node tile = sp.createTile();
        GridPane.setConstraints(tile, 0, sideRow++);
        sidebar.getChildren().add(tile);
    }
    return sidebar;
}
 

public ToggleButtonSample() {
    // create label to show result of selected toggle button
    final Label label = new Label();
    label.setStyle("-fx-font-size: 2em;");
    // create 3 toggle buttons and a toogle group for them
    final ToggleButton tb1 = new ToggleButton("Cat");
    final ToggleButton tb2 = new ToggleButton("Dog");
    final ToggleButton tb3 = new ToggleButton("Horse");
    ToggleGroup group = new ToggleGroup();
    tb1.setToggleGroup(group);
    tb2.setToggleGroup(group);
    tb3.setToggleGroup(group);
    group.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
        @Override public void changed(ObservableValue<? extends Toggle> observable, Toggle oldValue, Toggle selectedToggle) {
            if(selectedToggle!=null) {
                label.setText(((ToggleButton) selectedToggle).getText());
            }
            else {
                label.setText("...");
            }
        }
    });
    // select the first button to start with
    group.selectToggle(tb1);
    // add buttons and label to grid and set their positions
    GridPane.setConstraints(tb1,0,0);
    GridPane.setConstraints(tb2,1,0);
    GridPane.setConstraints(tb3,2,0);
    GridPane.setConstraints(label,0,1,3,1);
    GridPane grid = new GridPane();
    grid.setVgap(20);
    grid.setHgap(10);
    getChildren().add(grid);
    grid.getChildren().addAll(tb1, tb2, tb3, label);
}
 

private Node createSideBar(ObservableList<SamplePage> relatedSamples) {
    GridPane sidebar = new GridPane() {
        // stretch to allways fill height of scrollpane
        @Override protected double computePrefHeight(double width) {
            return Math.max(
                    super.computePrefHeight(width),
                    getParent().getBoundsInLocal().getHeight()
            );
        }
    };
    sidebar.getStyleClass().add("right-sidebar");
    sidebar.setMaxWidth(Double.MAX_VALUE);
    sidebar.setMaxHeight(Double.MAX_VALUE);
    int sideRow = 0;
    // create side bar content
    // description
    Label discTitle = new Label("Related Samples");
    discTitle.getStyleClass().add("right-sidebar-title");
    GridPane.setConstraints(discTitle, 0, sideRow++);
    sidebar.getChildren().add(discTitle);
    // add sample tiles
    for (SamplePage sp: relatedSamples) {
        Node tile = sp.createTile();
        GridPane.setConstraints(tile, 0, sideRow++);
        sidebar.getChildren().add(tile);
    }
    return sidebar;
}
 

public AlertDialog(String title, String message) {
	var dialogPane = getDialogPane();
	setTitle(title);
	dialogPane.getStylesheets().add(getClass().getResource("/css/combo.css").toExternalForm());

	var label = new Label(message);

	dialogPane.getButtonTypes().addAll(ButtonType.CLOSE);

	GridPane.setConstraints(label, 1, 2);
	dialogPane.setContent(label);
}
 

public DonateDialog() {
	var buttonType = new ButtonType("Yes", ButtonData.YES);
	var dialogPane = getDialogPane();

	setTitle("Donate :3");
	dialogPane.getStylesheets().add(getClass().getResource("/css/combo.css").toExternalForm());

	var gridPane = new GridPane();

	gridPane.setVgap(10);
	String question = "Thank you for clicking the donate button!! <3\n\n"
			+ "You can donate via liberapay, paypal, or help me by subscribing to my patreon!\n\n";

	Label librapay = new Label("Liberapay");
	Label paypal = new Label("Paypal");
	Label patrion = new Label("Patreon");
	HBox donateButtons = new HBox(15);
	donateButtons.setAlignment(Pos.CENTER);
	librapay.setCursor(Cursor.HAND);
	paypal.setCursor(Cursor.HAND);
	patrion.setCursor(Cursor.HAND);
	librapay.setId("link");
	paypal.setId("link");
	patrion.setId("link");

	librapay.setOnMouseClicked(e -> handleClick("https://liberapay.com/codingotaku/donate"));
	paypal.setOnMouseClicked(e -> handleClick("https://paypal.me/codingotaku"));
	patrion.setOnMouseClicked(e -> handleClick("https://www.patreon.com/bePatron?u=13678963"));
	donateButtons.getChildren().addAll(librapay, paypal, patrion);

	dialogPane.getButtonTypes().addAll(ButtonType.CLOSE);

	var label = new Label(question);
	GridPane.setConstraints(label, 1, 2);
	GridPane.setConstraints(donateButtons, 1, 3, 2, 1);
	gridPane.getChildren().addAll(label, donateButtons);
	dialogPane.setContent(gridPane);
	setResultConverter(dialogButton -> dialogButton == buttonType);
}
 

private void relayout() {
    ObservableList<Node> children = getChildren();
    int    lastColSpan = 0;
    int    lastRowSpan = 0;
    for (Node child : children ) {
        int offs = children.indexOf(child);
        GridPane.setConstraints(child, offsetToCol(offs + lastColSpan), offsetToRow(offs + lastRowSpan));
        //lastColSpan = GridPane.getColumnSpan(child) == null ? 0 : GridPane.getColumnSpan(child);
        //lastRowSpan = GridPane.getRowSpan(child) == null ? 0 : GridPane.getRowSpan(child);
    }
}
 

private void addPayInfoEntry(GridPane infoGridPane, int row, String labelText, String value) {
    Label label = new AutoTooltipLabel(labelText);
    TextField textField = new TextField(value);
    textField.setMinWidth(500);
    textField.setEditable(false);
    textField.setFocusTraversable(false);
    textField.setId("payment-info");
    GridPane.setConstraints(label, 0, row, 1, 1, HPos.RIGHT, VPos.CENTER);
    GridPane.setConstraints(textField, 1, row);
    infoGridPane.getChildren().addAll(label, textField);
}
 

protected void addParameterValueEditorItems() {
    if (measType.getControlParameterNames().isEmpty()) {
        return;
    }
    final String toolTip = "math function parameter - usually in units of the x-axis";
    for (String controlParameter : measType.getControlParameterNames()) {
        final Label label = new Label(controlParameter + ": "); // NOPMD - done only once
        final CheckedNumberTextField parameterField = new CheckedNumberTextField(1.0); // NOPMD - done only once
        label.setTooltip(new Tooltip(toolTip)); // NOPMD - done only once
        GridPane.setConstraints(label, 0, lastLayoutRow);
        parameterField.setTooltip(new Tooltip(toolTip)); // NOPMD - done only once
        GridPane.setConstraints(parameterField, 1, lastLayoutRow++);

        this.parameterFields.add(parameterField);
        this.getDialogContentBox().getChildren().addAll(label, parameterField);
    }
    switch (measType) {
    case TRENDING_SECONDS:
    case TRENDING_TIMEOFDAY_UTC:
    case TRENDING_TIMEOFDAY_LOCAL:
        parameterFields.get(0).setText("600.0");
        parameterFields.get(1).setText("10000");
        Button resetButton = new Button("reset history");
        resetButton.setTooltip(new Tooltip("press to reset trending history"));
        resetButton.setOnAction(evt -> this.trendingDataSet.reset());
        GridPane.setConstraints(resetButton, 1, lastLayoutRow++);
        this.getDialogContentBox().getChildren().addAll(resetButton);
        break;
    default:
        break;
    }
}
 

public DataSetSelector(final ParameterMeasurements plugin, final int requiredNumberOfDataSets) {
    super();
    if (plugin == null) {
        throw new IllegalArgumentException("plugin must not be null");
    }

    // wrap observable Array List, to prevent resetting the selection model whenever getAllDatasets() is called
    // somewhere in the code.
    allDataSets = plugin.getChart() != null ? FXCollections.observableArrayList(plugin.getChart().getAllDatasets()) : FXCollections.emptyObservableList();

    final Label label = new Label("Selected Dataset: ");
    GridPane.setConstraints(label, 0, 0);
    dataSetListView = new ListView<>(allDataSets);
    GridPane.setConstraints(dataSetListView, 1, 0);
    dataSetListView.setOrientation(Orientation.VERTICAL);
    dataSetListView.setPrefSize(-1, DEFAULT_SELECTOR_HEIGHT);
    dataSetListView.setCellFactory(list -> new DataSetLabel());
    dataSetListView.setPrefHeight(Math.max(2, allDataSets.size()) * ROW_HEIGHT + 2.0);
    MultipleSelectionModel<DataSet> selModel = dataSetListView.getSelectionModel();
    if (requiredNumberOfDataSets == 1) {
        selModel.setSelectionMode(SelectionMode.SINGLE);
    } else if (requiredNumberOfDataSets >= 2) {
        selModel.setSelectionMode(SelectionMode.MULTIPLE);
    }

    // add default initially selected DataSets
    if (selModel.getSelectedIndices().isEmpty() && allDataSets.size() >= requiredNumberOfDataSets) {
        for (int i = 0; i < requiredNumberOfDataSets; i++) {
            selModel.select(i);
        }
    }

    if (requiredNumberOfDataSets >= 1) {
        getChildren().addAll(label, dataSetListView);
    }
}
 

@Override
public void start(final Stage stage) {
    stage.setTitle("Directory Chooser Sample");

    final DirectoryChooser directoryChooser = new DirectoryChooser();
    final Button openButton = new Button("Select a folder...");

    openButton.setOnAction((final ActionEvent e) -> {
        File file = directoryChooser.showDialog(stage);
        if (file != null) {
            openFile(file);
        }
    });

    final GridPane inputGridPane = new GridPane();

    GridPane.setConstraints(openButton, 0, 1);
    inputGridPane.setHgap(6);
    inputGridPane.setVgap(6);
    inputGridPane.getChildren().addAll(openButton);

    final Pane rootGroup = new VBox(12);
    rootGroup.getChildren().addAll(inputGridPane);
    rootGroup.setPadding(new Insets(12, 12, 12, 12));

    stage.setScene(new Scene(rootGroup));
    stage.show();
}
 

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 300, 150);
    stage.setScene(scene);
    stage.setTitle("Text Field Sample");

    GridPane grid = new GridPane();
    grid.setPadding(new Insets(10, 10, 10, 10));
    grid.setVgap(5);
    grid.setHgap(5);

    scene.setRoot(grid);

    final TextField name = new TextField();
    name.setPromptText("User Name:");
    HBox.setHgrow(name, Priority.ALWAYS);
    GridPane.setConstraints(name, 0, 0);
    grid.getChildren().add(name);

    final TextField lastName = new TextField();
    lastName.setPromptText("Password:");
    HBox.setHgrow(lastName, Priority.ALWAYS);
    GridPane.setConstraints(lastName, 0, 1);
    grid.getChildren().add(lastName);

    Button submit = new Button("Submit");
    GridPane.setConstraints(submit, 0, 2);
    grid.getChildren().add(submit);

    submit.setOnAction((ActionEvent e) -> {
        ProcessBuilder pb = new ProcessBuilder("java", "-cp", System.getProperty("java.class.path"),
                ButtonSample.class.getName());
        try {
            if (System.getenv("USER_JTO") != null) {
                pb.environment().put("JAVA_TOOL_OPTIONS", System.getenv("USER_JTO"));
            }
            Process process = pb.start();
            System.exit(0);
        } catch (IOException e1) {
            e1.printStackTrace();
        }
    });

    stage.show();
}
 

public WebViewPane() {
	VBox.setVgrow(this, Priority.ALWAYS);
	setMaxWidth(Double.MAX_VALUE);
	setMaxHeight(Double.MAX_VALUE);

	TextField locationField = new TextField("http://www.baidu.com");
	Button goButton = new Button("Go");

	WebEngine webEngine = webView.getEngine();
	page = Accessor.getPageFor(webEngine);
	page.setJavaScriptEnabled(true);

	webView.setMinSize(500, 400);
	webView.setPrefSize(500, 400);

	webEngine.load("http://www.baidu.com");

	page.setEditable(true);

	// EventDispatcher eventDispatcher=new EventDispatcher() {
	//
	// @Override
	// public Event dispatchEvent(Event event, EventDispatchChain tail)
	// {
	// //tail.dispatchEvent(event);
	// if(event.getEventType()==MouseEvent.ANY) {
	//
	// }
	// return event;
	// }
	//
	// };
	registerEventHandlers();
	

	webView.setEventDispatcher(internalEventDispatcher);
	
	System.out.println(webView.getEventDispatcher());
	// webView.addEventHandler(eventType, eventHandler);
	// webView.buildEventDispatchChain(tail)

	EventHandler<ActionEvent> goAction = new EventHandler<ActionEvent>() {
		@Override
		public void handle(ActionEvent event) {
			webEngine.load(locationField.getText().startsWith("http://") ? locationField.getText() : "http://" + locationField.getText());
		}
	};

	goButton.setDefaultButton(true);
	goButton.setOnAction(goAction);

	locationField.setMaxHeight(Double.MAX_VALUE);
	locationField.setOnAction(goAction);

	webEngine.locationProperty().addListener(new ChangeListener<String>() {
		@Override
		public void changed(ObservableValue<? extends String> observable, String oldValue, String newValue) {
			locationField.setText(newValue);
		}
	});

	GridPane grid = new GridPane();
	grid.setVgap(5);
	grid.setHgap(5);
	GridPane.setConstraints(locationField, 0, 0, 1, 1, HPos.CENTER, VPos.CENTER, Priority.ALWAYS, Priority.SOMETIMES);
	GridPane.setConstraints(goButton, 1, 0);
	GridPane.setConstraints(webView, 0, 1, 2, 1, HPos.CENTER, VPos.CENTER, Priority.ALWAYS, Priority.ALWAYS);
	grid.getColumnConstraints().addAll(
			new ColumnConstraints(100, 100, Double.MAX_VALUE, Priority.ALWAYS, HPos.CENTER, true),
			new ColumnConstraints(40, 40, 40, Priority.NEVER, HPos.CENTER, true));
	grid.getChildren().addAll(locationField, goButton, webView);
	getChildren().add(grid);
}
 

public void setPropertiesMap(final Map<String, Object> value) {
    getChildren().clear();

    propMap = value;

    if (propMap != null) {
        final Object keys[] = propMap.keySet().toArray();
        int row = 0;
        for (int i = 0; i < keys.length; i++) {
            if (keys[i] instanceof String) {
                final String propkey = (String) keys[i];
                if (propkey.contains("pane-") || propkey.contains("box-")) {
                    final Object keyvalue = propMap.get(propkey);
                    final Label label = new Label(propkey + ":");
                    label.getStyleClass().add("key");
                    GridPane.setConstraints(label, 0, row);
                    GridPane.setValignment(label, VPos.TOP);
                    GridPane.setHalignment(label, HPos.RIGHT);
                    getChildren().add(label);
                    
                    if (propkey.endsWith("margin")) {
                        final InsetsDisplay marginDisplay = new InsetsDisplay();
                        marginDisplay.setInsetsTarget((Insets) keyvalue);
                        GridPane.setConstraints(marginDisplay, 1, row++);
                        GridPane.setHalignment(marginDisplay, HPos.LEFT);
                        getChildren().add(marginDisplay);
                    } else {
                        final Label valueLabel = new Label(keyvalue.toString());
                        valueLabel.getStyleClass().add("value");
                        GridPane.setConstraints(valueLabel, 1, row++);
                        GridPane.setHalignment(valueLabel, HPos.LEFT);
                        getChildren().add(valueLabel);
                    }
                }
            }
        }
    } else {
        final Text novalue = new Text("-");
        GridPane.setConstraints(novalue, 0, 0);
        getChildren().add(novalue);
    }

    // FIXME without this we have ghost text appearing where the layout
    // constraints should be
    if (getChildren().isEmpty()) {
        getChildren().add(new Rectangle(1, 1, Color.TRANSPARENT));
    }

    requestLayout();
}
 

private Pane createInfoBox(
        final WordleSkin wordleSkin,
        final MachineContext context,
        final Tweet displayTweet,
        final Point2D lowerLeft) {
    final Tweet originalTweet = displayTweet.getOriginTweet();

    Image profileImage = context.getDataProvider(TweetUserProfileImageDataProvider.class).getImage(originalTweet.getUser());
    ImageView imageView = new ImageView(profileImage);
    Rectangle clip = new Rectangle(64, 64);
    clip.setArcWidth(10);
    clip.setArcHeight(10);
    imageView.setClip(clip);

    HBox imageBox = new HBox(imageView);
    imageBox.setPadding(new Insets(10));

    Label name = new Label(originalTweet.getUser().getName());
    name.getStyleClass().setAll("name");

    Label handle = new Label("@" + originalTweet.getUser().getScreenName() + " - " + wordleSkin.getDf().format(originalTweet.getCreatedAt()));
    handle.getStyleClass().setAll("handle");

    HBox firstLineBox = new HBox();
    HBox secondLineBox = new HBox(name);
    HBox thirdLineBox = new HBox(handle);

    if (originalTweet.getUser().isVerified()) {
        FontAwesomeIconView verifiedIcon = new FontAwesomeIconView();
        verifiedIcon.getStyleClass().addAll("verifiedAccount");

        secondLineBox.getChildren().add(verifiedIcon);
        HBox.setMargin(verifiedIcon, new Insets(9, 10, 0, 5));
    }

    if (displayTweet.isRetweet()) {
        FontAwesomeIconView retweetIconBack = new FontAwesomeIconView();
        retweetIconBack.getStyleClass().addAll("retweetBack");

        FontAwesomeIconView retweetIconFront = new FontAwesomeIconView();
        retweetIconFront.getStyleClass().addAll("retweetFront");

        Label retweetName = new Label(displayTweet.getUser().getName());
        retweetName.getStyleClass().setAll("retweetName");

        GlyphsStack stackedIcon = GlyphsStack.create()
                .add(retweetIconBack)
                .add(retweetIconFront);

        firstLineBox.getChildren().addAll(stackedIcon, retweetName);
        HBox.setMargin(stackedIcon, new Insets(0, 10, 0, 0));
    }

    if (wordleSkin.getFavIconsVisible()) {
        if (0 < originalTweet.getRetweetCount()) {
            FontAwesomeIconView faiReTwCount = new FontAwesomeIconView();
            faiReTwCount.getStyleClass().setAll("retweetCount");

            Label reTwCount = new Label(String.valueOf(originalTweet.getRetweetCount()));
            reTwCount.getStyleClass().setAll("handle");

            thirdLineBox.getChildren().addAll(faiReTwCount, reTwCount);
            HBox.setMargin(faiReTwCount, new Insets(5, 10, 0, 5));
        }

        if (0 < originalTweet.getFavoriteCount()) {
            FontAwesomeIconView faiFavCount = new FontAwesomeIconView();
            faiFavCount.getStyleClass().setAll("favoriteCount");

            Label favCount = new Label(String.valueOf(originalTweet.getFavoriteCount()));
            favCount.getStyleClass().setAll("handle");

            thirdLineBox.getChildren().addAll(faiFavCount, favCount);
            HBox.setMargin(faiFavCount, new Insets(5, 10, 0, 5));
        }
    }

    final GridPane infoBox = new GridPane();

    infoBox.setStyle("-fx-padding: 20px;");
    infoBox.setPrefHeight(100);
    infoBox.setMaxHeight(100);
    infoBox.setLayoutX(lowerLeft.getX());
    infoBox.setLayoutY(lowerLeft.getY());
    infoBox.setAlignment(Pos.CENTER);
    infoBox.getChildren().addAll(imageBox, firstLineBox, secondLineBox, thirdLineBox);

    GridPane.setConstraints(imageBox, 0, 1, 1, 2);
    GridPane.setConstraints(firstLineBox, 1, 0);
    GridPane.setConstraints(secondLineBox, 1, 1);
    GridPane.setConstraints(thirdLineBox, 1, 2);

    return infoBox;
}
 

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 350, 150);
    stage.setScene(scene);
    stage.setTitle("Separator Sample");

    GridPane grid = new GridPane();
    grid.setPadding(new Insets(10, 10, 10, 10));
    grid.setVgap(2);
    grid.setHgap(5);

    scene.setRoot(grid);
    scene.getStylesheets().add("separatorsample/controlStyle.css");

    Image cloudImage = new Image(getClass().getResourceAsStream("cloud.jpg"));
    Image sunImage = new Image(getClass().getResourceAsStream("sun.jpg"));

    caption.setFont(Font.font("Verdana", 20));

    GridPane.setConstraints(caption, 0, 0);
    GridPane.setColumnSpan(caption, 8);
    grid.getChildren().add(caption);

    final Separator sepHor = new Separator();
    sepHor.setValignment(VPos.CENTER);
    GridPane.setConstraints(sepHor, 0, 1);
    GridPane.setColumnSpan(sepHor, 7);
    grid.getChildren().add(sepHor);

    friday.setFont(Font.font("Verdana", 18));
    GridPane.setConstraints(friday, 0, 2);
    GridPane.setColumnSpan(friday, 2);
    grid.getChildren().add(friday);

    final Separator sepVert1 = new Separator();
    sepVert1.setOrientation(Orientation.VERTICAL);
    sepVert1.setValignment(VPos.CENTER);
    sepVert1.setPrefHeight(80);
    GridPane.setConstraints(sepVert1, 2, 2);
    GridPane.setRowSpan(sepVert1, 2);
    grid.getChildren().add(sepVert1);

    saturday.setFont(Font.font("Verdana", 18));
    GridPane.setConstraints(saturday, 3, 2);
    GridPane.setColumnSpan(saturday, 2);
    grid.getChildren().add(saturday);

    final Separator sepVert2 = new Separator();
    sepVert2.setOrientation(Orientation.VERTICAL);
    sepVert2.setValignment(VPos.CENTER);
    sepVert2.setPrefHeight(80);
    GridPane.setConstraints(sepVert2, 5, 2);
    GridPane.setRowSpan(sepVert2, 2);
    grid.getChildren().add(sepVert2);

    sunday.setFont(Font.font("Verdana", 18));
    GridPane.setConstraints(sunday, 6, 2);
    GridPane.setColumnSpan(sunday, 2);
    grid.getChildren().add(sunday);

    final ImageView cloud = new ImageView(cloudImage);
    GridPane.setConstraints(cloud, 0, 3);
    grid.getChildren().add(cloud);

    final Label t1 = new Label("16");
    t1.setFont(Font.font("Verdana", 20));
    GridPane.setConstraints(t1, 1, 3);
    grid.getChildren().add(t1);

    final ImageView sun1 = new ImageView(sunImage);
    GridPane.setConstraints(sun1, 3, 3);
    grid.getChildren().add(sun1);

    final Label t2 = new Label("18");
    t2.setFont(Font.font("Verdana", 20));
    GridPane.setConstraints(t2, 4, 3);
    grid.getChildren().add(t2);

    final ImageView sun2 = new ImageView(sunImage);
    GridPane.setConstraints(sun2, 6, 3);
    grid.getChildren().add(sun2);

    final Label t3 = new Label("20");
    t3.setFont(Font.font("Verdana", 20));
    GridPane.setConstraints(t3, 7, 3);
    grid.getChildren().add(t3);

    stage.show();
}
 

public HTMLEditorSample() {
    final VBox root = new VBox();
    root.setPadding(new Insets(8, 8, 8, 8));
    root.setSpacing(5);
    root.setAlignment(Pos.BOTTOM_LEFT);

    final GridPane grid = new GridPane();
    grid.setVgap(5);
    grid.setHgap(10);

    final ChoiceBox sendTo = new ChoiceBox(FXCollections.observableArrayList("To:", "Cc:", "Bcc:"));

    sendTo.setPrefWidth(100);
    GridPane.setConstraints(sendTo, 0, 0);
    grid.getChildren().add(sendTo);

    final TextField tbTo = new TextField();
    tbTo.setPrefWidth(400);
    GridPane.setConstraints(tbTo, 1, 0);
    grid.getChildren().add(tbTo);

    final Label subjectLabel = new Label("Subject:");
    GridPane.setConstraints(subjectLabel, 0, 1);
    grid.getChildren().add(subjectLabel);

    final TextField tbSubject = new TextField();
    tbTo.setPrefWidth(400);
    GridPane.setConstraints(tbSubject, 1, 1);
    grid.getChildren().add(tbSubject);

    root.getChildren().add(grid);

    Platform.runLater(() -> {
        final HTMLEditor htmlEditor = new HTMLEditor();
        htmlEditor.setPrefHeight(370);
        root.getChildren().addAll(htmlEditor, new Button("Send"));
    });

    final Label htmlLabel = new Label();
    htmlLabel.setWrapText(true);
    getChildren().add(root);
}