Example usage for javafx.scene Group getChildren

Introduction

In this page you can find the example usage for javafx.scene Group getChildren.

Prototype

@Override
public ObservableList<Node> getChildren() 

Source Link

Document

Gets the list of children of this Group .

Usage

From source file:Main.java

@Override
public void start(Stage stage) {
    root.setExpanded(true);//  w  w w . ja va  2  s. c o m
    employees.stream().forEach((employee) -> {
        root.getChildren().add(new TreeItem<>(employee));
    });
    Scene scene = new Scene(new Group(), 400, 400);
    Group sceneRoot = (Group) scene.getRoot();

    TreeTableColumn<Employee, String> empColumn = new TreeTableColumn<>("Employee");
    empColumn.setPrefWidth(150);
    empColumn.setCellValueFactory(
            (TreeTableColumn.CellDataFeatures<Employee, String> param) -> new ReadOnlyStringWrapper(
                    param.getValue().getValue().getName()));

    TreeTableColumn<Employee, String> emailColumn = new TreeTableColumn<>("Email");
    emailColumn.setPrefWidth(190);
    emailColumn.setCellValueFactory(
            (TreeTableColumn.CellDataFeatures<Employee, String> param) -> new ReadOnlyStringWrapper(
                    param.getValue().getValue().getEmail()));

    TreeTableView<Employee> treeTableView = new TreeTableView<>(root);
    treeTableView.getColumns().setAll(empColumn, emailColumn);

    treeTableView.setTableMenuButtonVisible(true);

    sceneRoot.getChildren().add(treeTableView);
    stage.setScene(scene);
    stage.show();
}

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From source file:Main.java

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Shapes");
    Group root = new Group();
    Scene scene = new Scene(root, 300, 300, Color.WHITE);

    Path path = new Path();

    QuadCurveTo quadCurveTo = new QuadCurveTo();
    quadCurveTo.setX(50);/*w  ww.  j a  v a2s.  c  om*/
    quadCurveTo.setY(50);
    quadCurveTo.setControlX(10);
    quadCurveTo.setControlY(50);

    LineTo lineTo1 = new LineTo();
    lineTo1.setX(150);
    lineTo1.setY(150);

    LineTo lineTo2 = new LineTo();
    lineTo2.setX(100);
    lineTo2.setY(200);

    LineTo lineTo3 = new LineTo();
    lineTo3.setX(350);
    lineTo3.setY(150);

    MoveTo moveTo = new MoveTo();
    moveTo.setX(50);
    moveTo.setY(150);

    path.getElements().add(moveTo);
    path.getElements().add(quadCurveTo);
    path.getElements().add(lineTo1);
    path.getElements().add(lineTo2);
    path.getElements().add(lineTo3);
    path.setTranslateY(30);
    path.setStrokeWidth(3);
    path.setStroke(Color.BLACK);

    root.getChildren().add(path);

    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    primaryStage.setTitle("Title");
    Group root = new Group();
    Scene scene = new Scene(root, 400, 250, Color.WHITE);

    MenuBar menuBar = new MenuBar();
    EventHandler<ActionEvent> action = changeTabPlacement();

    Menu menu = new Menu("Direction");
    MenuItem left = new MenuItem("Left");

    left.setOnAction(action);/*w w w.ja  v  a 2 s. co m*/
    menu.getItems().add(left);

    MenuItem right = new MenuItem("Right");
    right.setOnAction(action);
    menu.getItems().add(right);

    MenuItem top = new MenuItem("Top");
    top.setOnAction(action);
    menu.getItems().add(top);

    MenuItem bottom = new MenuItem("Bottom");
    bottom.setOnAction(action);
    menu.getItems().add(bottom);

    menuBar.getMenus().add(menu);

    BorderPane borderPane = new BorderPane();

    borderPane.prefHeightProperty().bind(scene.heightProperty());
    borderPane.prefWidthProperty().bind(scene.widthProperty());

    borderPane.setTop(menuBar);

    root.getChildren().add(borderPane);

    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:Main.java

public MyDialog(Stage owner) {
    super();//from  w ww.  j  a  v a 2  s .  c  o  m
    initOwner(owner);
    setTitle("title");
    Group root = new Group();
    Scene scene = new Scene(root, 250, 150, Color.WHITE);
    setScene(scene);

    GridPane gridpane = new GridPane();
    gridpane.setPadding(new Insets(5));
    gridpane.setHgap(5);
    gridpane.setVgap(5);

    Label userNameLbl = new Label("User Name: ");
    gridpane.add(userNameLbl, 0, 1);

    Label passwordLbl = new Label("Password: ");
    gridpane.add(passwordLbl, 0, 2);
    final TextField userNameFld = new TextField("Admin");
    gridpane.add(userNameFld, 1, 1);

    final PasswordField passwordFld = new PasswordField();
    passwordFld.setText("password");
    gridpane.add(passwordFld, 1, 2);

    Button login = new Button("Change");
    login.setOnAction(new EventHandler<ActionEvent>() {

        public void handle(ActionEvent event) {
            close();
        }
    });
    gridpane.add(login, 1, 3);
    GridPane.setHalignment(login, HPos.RIGHT);
    root.getChildren().add(gridpane);
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {

    Group root = new Group();
    final NumberAxis xAxis = new NumberAxis(1, 12, 1);

    final NumberAxis yAxis = new NumberAxis();
    final StackedAreaChart<Number, Number> stackedAreaChart = new StackedAreaChart<Number, Number>(xAxis,
            yAxis);/* www . j av  a  2  s . c o  m*/
    final XYChart.Series<Number, Number> series1 = new XYChart.Series<Number, Number>();

    xAxis.setLabel("Month");
    yAxis.setLabel("Value");

    stackedAreaChart.setTitle("StackedAreaChart");
    series1.setName("XYChart.Series 1");

    series1.getData().add(new XYChart.Data(1, 100));
    series1.getData().add(new XYChart.Data(2, 200));
    series1.getData().add(new XYChart.Data(10, 150));

    XYChart.Series<Number, Number> series2 = new XYChart.Series();
    series2.setName("XYChart.Series 2");

    series2.getData().add(new XYChart.Data(1, 50));
    series2.getData().add(new XYChart.Data(2, 200));
    series2.getData().add(new XYChart.Data(10, 260));

    stackedAreaChart.getData().addAll(series1, series2);

    root.getChildren().addAll(stackedAreaChart);

    primaryStage.setScene(new Scene(root, 500, 400));
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(final Stage primaryStage) {
    primaryStage.setTitle("title");
    Group root = new Group();
    Scene scene = new Scene(root, 400, 300, Color.WHITE);

    MenuBar menuBar = new MenuBar();
    menuBar.prefWidthProperty().bind(primaryStage.widthProperty());

    Menu menu = new Menu("File");

    ToggleGroup modalGroup = new ToggleGroup();
    RadioMenuItem nonModalItem = RadioMenuItemBuilder.create().toggleGroup(modalGroup).text("On").selected(true)
            .build();//  w  w w.j a v a2s  .  com
    nonModalItem.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent event) {
            System.out.println("Action");
        }
    });

    menu.getItems().add(nonModalItem);
    RadioMenuItem modalItem = RadioMenuItemBuilder.create().toggleGroup(modalGroup).text("Off").selected(true)
            .build();
    modalItem.setOnAction(new EventHandler<ActionEvent>() {
        public void handle(ActionEvent event) {
            System.out.println("Action");
        }
    });
    menu.getItems().add(modalItem);
    menu.getItems().add(new SeparatorMenuItem());

    menuBar.getMenus().add(menu);
    root.getChildren().add(menuBar);
    primaryStage.setScene(scene);
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(Stage primaryStage) {
    Group root = new Group();

    final CategoryAxis xAxis = new CategoryAxis();
    final NumberAxis yAxis = new NumberAxis();

    xAxis.setLabel("Month");
    xAxis.setCategories(//from  www.  ja  va  2s  . c o  m
            FXCollections.<String>observableArrayList(Arrays.asList("January", "February", "March")));
    yAxis.setLabel("Value");

    final StackedBarChart<String, Number> stackedBarChart = new StackedBarChart<String, Number>(xAxis, yAxis);
    stackedBarChart.setTitle("StackedBarChart");

    XYChart.Series<String, Number> series1 = new XYChart.Series();
    series1.setName("XYChart.Series 1");

    series1.getData().add(new XYChart.Data("January", 100));
    series1.getData().add(new XYChart.Data("February", 200));
    series1.getData().add(new XYChart.Data("March", 50));

    XYChart.Series<String, Number> series2 = new XYChart.Series();
    series2.setName("XYChart.Series 2");

    series2.getData().add(new XYChart.Data("January", 150));
    series2.getData().add(new XYChart.Data("February", 100));
    series2.getData().add(new XYChart.Data("March", 60));

    stackedBarChart.getData().addAll(series1, series2);

    root.getChildren().addAll(stackedBarChart);

    primaryStage.setScene(new Scene(root, 500, 400));
    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(final Stage primaryStage) {
    Group root = new Group();
    Scene scene = new Scene(root, 400, 300, Color.WHITE);
    GridPane gridpane = new GridPane();
    ComboBox<Color> cmb = new ComboBox<Color>();
    cmb.getItems().addAll(Color.RED, Color.GREEN, Color.BLUE);
    cmb.setCellFactory(new Callback<ListView<Color>, ListCell<Color>>() {
        @Override/*  w  ww .j av  a 2 s  . c om*/
        public ListCell<Color> call(ListView<Color> p) {
            return new ListCell<Color>() {
                private final Rectangle rectangle;
                {
                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
                    rectangle = new Rectangle(10, 10);
                }

                @Override
                protected void updateItem(Color item, boolean empty) {
                    super.updateItem(item, empty);

                    if (item == null || empty) {
                        setGraphic(null);
                    } else {
                        rectangle.setFill(item);
                        setGraphic(rectangle);
                    }
                }
            };
        }
    });

    gridpane.add(cmb, 2, 0);

    root.getChildren().add(gridpane);
    primaryStage.setScene(scene);

    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(final Stage primaryStage) {
    primaryStage.setTitle("");
    Group root = new Group();
    Scene scene = new Scene(root, 400, 300, Color.WHITE);

    GridPane gridpane = new GridPane();

    ComboBox<Color> cmb = new ComboBox<Color>();
    cmb.getItems().addAll(Color.RED, Color.GREEN, Color.BLUE);

    cmb.setCellFactory(new Callback<ListView<Color>, ListCell<Color>>() {
        @Override//from  ww w  .j  a  va2  s .  com
        public ListCell<Color> call(ListView<Color> p) {
            return new ListCell<Color>() {
                private final Rectangle rectangle;
                {
                    setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
                    rectangle = new Rectangle(10, 10);
                }

                @Override
                protected void updateItem(Color item, boolean empty) {
                    super.updateItem(item, empty);

                    if (item == null || empty) {
                        setGraphic(null);
                    } else {
                        rectangle.setFill(item);
                        setGraphic(rectangle);
                    }
                }
            };
        }
    });

    gridpane.add(cmb, 2, 0);

    root.getChildren().add(gridpane);
    primaryStage.setScene(scene);

    primaryStage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    BorderPane root = new BorderPane();

    Pane parentContainer = new Pane();
    parentContainer.setPrefSize(500, 500);
    parentContainer.setPickOnBounds(false);

    //Pane parent = new Pane();
    Group parent = new Group();
    boundsLayoutNode = parent;//  www .  j a  v  a2  s .c  o  m
    //parent.setPrefSize(300, 200);
    parent.setLayoutX(200);
    parent.setLayoutY(200);
    parent.setStyle("-fx-background-color:white;");
    parent.getChildren().addAll(new Group(localXAxisGroup, localYAxisGroup),
            new Group(parentXAxisGroup, parentYAxisGroup),
            new Group(parentBoundsRect, PARENT_BOUNDS_PATH_CIRCLE),
            new Group(localBoundsRect, LOCAL_BOUNDS_PATH_CIRCLE),
            new Group(layoutBoundsRect, LAYOUT_BOUNDS_PATH_CIRCLE), new Group(mainRect));

    parentContainer.getChildren().addAll(parent);

    VBox transformsControls = getTransformationControls();
    VBox resultsControls = getResultsControls();

    BorderPane nestedPane = new BorderPane();
    nestedPane.setCenter(parentContainer);
    nestedPane.setBottom(resultsControls);
    //nestedPane.setTop(printDataTextArea);
    //printDataTextArea.setPrefColumnCount(40);
    //printDataTextArea.setPrefRowCount(3);
    root.setCenter(nestedPane);

    root.setRight(transformsControls);
    //root.setBottom(resultsControls);
    //root.setCenter(parentContainer);

    // Attach event handlers
    attachEventHandlers();

    Scene scene = new Scene(root); //, 600, 400);
    stage.setScene(scene);
    stage.setTitle("Bounds of a Node");
    Rectangle2D visualBounds = Screen.getPrimary().getVisualBounds();
    stage.setX(visualBounds.getMinX());
    stage.setY(visualBounds.getMinY());
    stage.setWidth(visualBounds.getWidth());
    stage.setHeight(visualBounds.getHeight());
    stage.show();

    // Make sure everything is in sync
    relayout();
}

---

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