Example usage for javafx.scene Scene getRoot

Introduction

In this page you can find the example usage for javafx.scene Scene getRoot.

Prototype

public final Parent getRoot()

Source Link

Usage

From source file:Main.java

  @Override
public void start(Stage stage) {
  Scene scene = new Scene(new HBox(20), 400, 100);
  HBox box = (HBox) scene.getRoot();
  final ColorPicker colorPicker = new ColorPicker();
  colorPicker.setValue(Color.RED);

  final Text text = new Text("Color picker:");
  text.setFill(colorPicker.getValue());/*from   www  .  j  a v  a 2s.co  m*/

  colorPicker.setOnAction((ActionEvent t) -> {
    text.setFill(colorPicker.getValue());
  });

  box.getChildren().addAll(colorPicker, text);

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

From source file:Main.java

@Override
public void start(Stage stage) {
    final Scene scene = new Scene(new Group(), 200, 400);
    Group sceneRoot = (Group) scene.getRoot();

    TreeItem<String> childNode1 = new TreeItem<>("Node 1");
    TreeItem<String> childNode2 = new TreeItem<>("Node 2");
    TreeItem<String> childNode3 = new TreeItem<>("Node 3");

    TreeItem<String> root = new TreeItem<>("Root");
    root.setExpanded(true);//  w w w . j a  v  a2 s.  c o  m

    root.getChildren().setAll(childNode1, childNode2, childNode3);

    TreeTableColumn<String, String> column = new TreeTableColumn<>("Column");
    column.setPrefWidth(150);

    column.setCellValueFactory(
            (CellDataFeatures<String, String> p) -> new ReadOnlyStringWrapper(p.getValue().getValue()));

    TreeTableView<String> treeTableView = new TreeTableView<>(root);
    treeTableView.getColumns().add(column);
    sceneRoot.getChildren().add(treeTableView);
    stage.setScene(scene);
    stage.show();
}

From source file:Main.java

private void addBouncyBall(final Scene scene) {
    final Circle ball = new Circle(100, 100, 20);

    final Group root = (Group) scene.getRoot();
    root.getChildren().add(ball);//from   w ww .ja v  a  2s .  co  m

    Timeline tl = new Timeline();
    tl.setCycleCount(Animation.INDEFINITE);
    KeyFrame moveBall = new KeyFrame(Duration.seconds(.0200), new EventHandler<ActionEvent>() {

        public void handle(ActionEvent event) {

            double xMin = ball.getBoundsInParent().getMinX();
            double yMin = ball.getBoundsInParent().getMinY();
            double xMax = ball.getBoundsInParent().getMaxX();
            double yMax = ball.getBoundsInParent().getMaxY();

            if (xMin < 0 || xMax > scene.getWidth()) {
                dx = dx * -1;
            }
            if (yMin < 0 || yMax > scene.getHeight()) {
                dy = dy * -1;
            }

            ball.setTranslateX(ball.getTranslateX() + dx);
            ball.setTranslateY(ball.getTranslateY() + dy);

        }
    });

    tl.getKeyFrames().add(moveBall);
    tl.play();
}

From source file:Main.java

@Override
public void start(Stage stage) {
    root.setExpanded(true);/*from  w ww  .j a v a  2  s.co 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();
}

From source file:Main.java

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 500, 200);
    stage.setScene(scene);/*from w w  w  .  j a v  a2s.co  m*/

    Rectangle rect = new Rectangle(100, 100);
    rect.setLayoutX(50);
    rect.setLayoutY(50);
    rect.setStyle("-fx-fill: red; ");
    ((Group) scene.getRoot()).getChildren().add(rect);

    stage.show();

}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 450, 250);

    ComboBox<String> myComboBox = new ComboBox<String>();
    myComboBox.getItems().addAll("A", "B", "C", "D", "E");
    myComboBox.setEditable(true);/*  ww  w.  j ava 2  s.  co m*/

    Group root = (Group) scene.getRoot();
    root.getChildren().add(myComboBox);
    stage.setScene(scene);
    stage.show();

}

From source file:Main.java

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 500, 200);
    stage.setScene(scene);//from w  ww  . j  a  v  a2  s  .  co m

    Rectangle rect = new Rectangle(100, 100);
    rect.setLayoutX(50);
    rect.setLayoutY(50);
    rect.setStrokeLineCap(StrokeLineCap.BUTT);
    ((Group) scene.getRoot()).getChildren().add(rect);

    stage.show();

}

From source file:Main.java

@Override
public void start(Stage stage) {
    Group root = new Group();
    Scene scene = new Scene(root, 500, 200);
    stage.setScene(scene);/*from  w  ww . jav a  2 s  . c  o m*/

    Rectangle rect = new Rectangle(100, 100);
    rect.setLayoutX(50);
    rect.setLayoutY(50);
    rect.getStrokeDashArray().addAll(1.0, 13.0);
    ((Group) scene.getRoot()).getChildren().add(rect);

    stage.show();

}

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Tooltip Sample");
    stage.setWidth(300);//from ww  w .  j  a  v  a2  s  . co m
    stage.setHeight(150);

    Button button = new Button("Hover Over Me");
    button.setTooltip(new Tooltip("Tooltip for Button"));

    ((Group) scene.getRoot()).getChildren().add(button);

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

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group(), 450, 250);
    ComboBox<String> myComboBox = new ComboBox<String>();
    myComboBox.getItems().addAll("A", "B", "C", "D", "E");
    myComboBox.setValue("A");
    System.out.println(myComboBox.getValue());

    Group root = (Group) scene.getRoot();
    root.getChildren().add(myComboBox);/*from w  w  w . j a  va 2  s. c o m*/
    stage.setScene(scene);
    stage.show();
}