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) {
    stage.setTitle("TitledPane");
    Scene scene = new Scene(new Group(), 450, 250);
    scene.setFill(Color.GHOSTWHITE);

    Node rootIcon = new ImageView(new Image(getClass().getResourceAsStream("root.png")));

    TitledPane gridTitlePane = new TitledPane("Title", rootIcon);

    GridPane grid = new GridPane();
    grid.setVgap(4);//w  ww  . ja  v a2s  . com
    grid.setPadding(new Insets(5, 5, 5, 5));
    grid.add(new Label("To: "), 0, 0);
    grid.add(new TextField(), 1, 0);
    grid.add(new Label("Cc: "), 0, 1);
    grid.add(new TextField(), 1, 1);
    grid.add(new Label("Subject: "), 0, 2);
    grid.add(new TextField(), 1, 2);
    grid.add(new Label("Attachment: "), 0, 3);
    grid.add(new Label("static value"), 1, 3);
    gridTitlePane.setText("Grid");
    gridTitlePane.setContent(grid);

    System.out.println(gridTitlePane.collapsibleProperty());

    HBox hbox = new HBox(10);
    hbox.setPadding(new Insets(20, 0, 0, 20));
    hbox.getChildren().setAll(gridTitlePane);

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

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From source file:org.eclipse.jubula.rc.javafx.driver.RobotJavaFXImpl.java

/**
 * Gets a location inside the component. If <code>offset</code> is
 * <code>null</code>, it returns the middle of the component otherwise it
 * adds the offset to the upper left corner.
 *
 * @param comp/*from  w w  w .  ja v a2s.c  o m*/
 *            the component to get the location for
 * @param offset
 *            the offset
 * @throws IllegalArgumentException
 *             if <code>component</code> is null
 * @return the <b>global </b> coordinates of <code>component</code>
 */
private Point getLocation(Node comp, final Point offset) throws IllegalArgumentException {

    Validate.notNull(comp, "component must not be null"); //$NON-NLS-1$

    Scene s = comp.getScene();
    s.getRoot().layout();

    Point2D pos = comp.localToScreen(0, 0);

    double x = pos.getX();
    double y = pos.getY();
    if (offset == null) {
        final Bounds boundsInParent = comp.getBoundsInParent();
        x += boundsInParent.getWidth() / 2;
        y += boundsInParent.getHeight() / 2;
    } else {
        x += offset.x;
        y += offset.y;
    }

    return new Point(Rounding.round(x), Rounding.round(y));
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Toggle Button Sample");
    stage.setWidth(250);//w w  w  .j ava2s . c om
    stage.setHeight(180);

    final ToggleGroup group = new ToggleGroup();

    group.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
        public void changed(ObservableValue<? extends Toggle> ov, Toggle toggle, Toggle new_toggle) {
            System.out.println((Color) group.getSelectedToggle().getUserData());
        }
    });

    ToggleButton tb1 = new ToggleButton("A");
    tb1.setToggleGroup(group);
    tb1.setUserData(Color.LIGHTGREEN);
    tb1.setSelected(true);

    ToggleButton tb2 = new ToggleButton("B");
    tb2.setToggleGroup(group);
    tb2.setUserData(Color.LIGHTBLUE);
    ToggleButton tb3 = new ToggleButton("C");
    tb3.setToggleGroup(group);
    tb3.setUserData(Color.SALMON);

    HBox hbox = new HBox();

    hbox.getChildren().add(tb1);
    hbox.getChildren().add(tb2);
    hbox.getChildren().add(tb3);

    ((Group) scene.getRoot()).getChildren().add(hbox);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Toggle Button Sample");
    stage.setWidth(250);/* www. jav  a2s  .  com*/
    stage.setHeight(180);

    final ToggleGroup group = new ToggleGroup();

    group.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
        public void changed(ObservableValue<? extends Toggle> ov, Toggle toggle, Toggle new_toggle) {
            System.out.println((Color) group.getSelectedToggle().getUserData());
        }
    });

    ToggleButton tb1 = new ToggleButton();
    tb1.setText("A");
    tb1.setToggleGroup(group);
    tb1.setUserData(Color.LIGHTGREEN);
    tb1.setSelected(true);

    ToggleButton tb2 = new ToggleButton("B");
    tb2.setToggleGroup(group);
    tb2.setUserData(Color.LIGHTBLUE);
    ToggleButton tb3 = new ToggleButton("C");
    tb3.setToggleGroup(group);
    tb3.setUserData(Color.SALMON);

    HBox hbox = new HBox();

    hbox.getChildren().add(tb1);
    hbox.getChildren().add(tb2);
    hbox.getChildren().add(tb3);

    ((Group) scene.getRoot()).getChildren().add(hbox);
    stage.setScene(scene);
    stage.show();
}

---

From source file:de.ifsr.adam.ImageGenerator.java

/**
 * Takes a snapshot of the Pane and prints it to a pdf.
 *
 * @return True if no IOException occurred
 *///from w  w w.ja  v a 2 s .  co  m
private boolean printToPDF(String filePath, Pane pane) {
    //Scene set up
    Group root = new Group();
    Scene printScene = new Scene(root);
    printScene.getStylesheets().add(this.stylesheetURI.toString());

    //Snapshot generation
    ArrayList<WritableImage> images = new ArrayList<>();
    try {
        ObservableList<Node> panes = pane.getChildren();
        for (int i = 0; i < panes.size(); i++) {
            GridPane gridPane = (GridPane) panes.get(i);
            ((Group) printScene.getRoot()).getChildren().clear();
            ((Group) printScene.getRoot()).getChildren().addAll(gridPane);
            images.add(printScene.snapshot(null));
            panes.add(i, gridPane);
        }
    } catch (Exception e) {
        log.error(e);
        return false;
    }

    //PDF Setup
    File outFile = new File(filePath + "." + "pdf");
    Iterator<WritableImage> iterImages = images.iterator();
    PDDocument doc = new PDDocument();

    try {

        while (iterImages.hasNext()) {
            //Page setup
            PDPage page = new PDPage();
            doc.addPage(page);
            PDPageContentStream contentStream = new PDPageContentStream(doc, page, true, false);
            //Image setup
            BufferedImage bufImage = SwingFXUtils.fromFXImage(iterImages.next(), null);
            PDPixelMap pixelMap = new PDPixelMap(doc, bufImage);

            int width = (int) (page.getMediaBox().getWidth());
            int height = (int) (page.getMediaBox().getHeight());
            Dimension dim = new Dimension(width, height);
            contentStream.drawXObject(pixelMap, 0, 0, dim.width, dim.height);
            contentStream.close();
        }

        doc.save(outFile);
        return true;
    } catch (IOException | COSVisitorException e) {
        log.error(e);
        return false;
    }
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Imported Fruits");
    stage.setWidth(500);//from ww  w  . jav  a 2  s.  com
    stage.setHeight(500);

    ObservableList<PieChart.Data> pieChartData = FXCollections.observableArrayList(
            new PieChart.Data("Grapefruit", 13), new PieChart.Data("Oranges", 25),
            new PieChart.Data("Plums", 10), new PieChart.Data("Pears", 22), new PieChart.Data("Apples", 30));

    final PieChart chart = new PieChart(pieChartData);
    chart.setTitle("Imported Fruits");
    final Label caption = new Label("");
    caption.setTextFill(Color.DARKORANGE);
    caption.setStyle("-fx-font: 24 arial;");

    for (final PieChart.Data data : chart.getData()) {
        data.getNode().addEventHandler(MouseEvent.MOUSE_PRESSED, new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                caption.setTranslateX(e.getSceneX());
                caption.setTranslateY(e.getSceneY());
                caption.setText(String.valueOf(data.getPieValue()) + "%");
            }
        });
    }

    ((Group) scene.getRoot()).getChildren().addAll(chart, caption);
    stage.setScene(scene);
    //scene.getStylesheets().add("piechartsample/Chart.css");
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    scene.setFill(Color.ALICEBLUE);
    stage.setScene(scene);//www .  j  a  v a  2 s. co  m
    stage.show();

    stage.setWidth(300);
    stage.setHeight(200);

    label.setStyle("-fx-font: 25 arial;");
    label.setLayoutX(40);

    rect.setStroke(Color.BLUE);
    rect.setStrokeWidth(3);
    rect.setFill(Color.WHITE);

    final String[] greetings = new String[] { "A", "B", "C", "D", "E" };
    final ChoiceBox<String> cb = new ChoiceBox<String>(
            FXCollections.observableArrayList("a", "b", "c", "d", "e"));

    cb.getSelectionModel().selectedIndexProperty().addListener(new ChangeListener<Number>() {
        public void changed(ObservableValue ov, Number value, Number new_value) {
            label.setText(greetings[new_value.intValue()]);
        }
    });

    cb.setTooltip(new Tooltip("Select the language"));
    cb.setValue("English");
    HBox hb = new HBox();
    hb.getChildren().addAll(cb, label);
    hb.setSpacing(30);
    hb.setAlignment(Pos.CENTER);
    hb.setPadding(new Insets(10, 0, 0, 10));

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

}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Scene scene = new Scene(new Group());
    stage.setTitle("Toggle Button Sample");
    stage.setWidth(250);/*from   w ww  . ja v a2s. c o  m*/
    stage.setHeight(180);

    final ToggleGroup group = new ToggleGroup();

    group.selectedToggleProperty().addListener(new ChangeListener<Toggle>() {
        public void changed(ObservableValue<? extends Toggle> ov, Toggle toggle, Toggle new_toggle) {
            System.out.println((Color) group.getSelectedToggle().getUserData());
        }
    });
    Node rootIcon = new ImageView(new Image(getClass().getResourceAsStream("root.png")));
    ToggleButton tb1 = new ToggleButton("A", rootIcon);

    tb1.setToggleGroup(group);
    tb1.setUserData(Color.LIGHTGREEN);
    tb1.setSelected(true);

    ToggleButton tb2 = new ToggleButton("B");
    tb2.setToggleGroup(group);
    tb2.setUserData(Color.LIGHTBLUE);
    ToggleButton tb3 = new ToggleButton("C");
    tb3.setToggleGroup(group);
    tb3.setUserData(Color.SALMON);

    HBox hbox = new HBox();

    hbox.getChildren().add(tb1);
    hbox.getChildren().add(tb2);
    hbox.getChildren().add(tb3);

    ((Group) scene.getRoot()).getChildren().add(hbox);
    stage.setScene(scene);
    stage.show();
}

---

From source file:Main.java

@Override
public void start(Stage stage) {
    Callback<TableColumn<Person, String>, TableCell<Person, String>> cellFactory = (
            TableColumn<Person, String> p) -> new EditingCell();

    Scene scene = new Scene(new Group());
    stage.setWidth(450);// ww w  . jav  a2 s .  c o  m
    stage.setHeight(550);

    table.setEditable(true);

    TableColumn<Person, String> firstNameCol = new TableColumn<>("First Name");
    firstNameCol.setMinWidth(100);
    firstNameCol.setCellValueFactory(new PropertyValueFactory<>("firstName"));
    firstNameCol.setCellFactory(cellFactory);

    firstNameCol.setOnEditCommit((CellEditEvent<Person, String> t) -> {
        ((Person) t.getTableView().getItems().get(t.getTablePosition().getRow())).setFirstName(t.getNewValue());
    });

    TableColumn<Person, String> lastNameCol = new TableColumn<>("Last Name");
    lastNameCol.setMinWidth(100);
    lastNameCol.setCellValueFactory(new PropertyValueFactory<>("lastName"));

    table.setItems(data);
    table.getColumns().addAll(firstNameCol, lastNameCol);

    final VBox vbox = new VBox();
    vbox.setSpacing(5);
    vbox.setPadding(new Insets(10, 0, 0, 10));
    vbox.getChildren().addAll(table);

    ((Group) scene.getRoot()).getChildren().addAll(vbox);

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

---

From source file:jp.co.heppokoact.autocapture.FXMLDocumentController.java

@FXML
private void areaButtonClicked(ActionEvent event) throws IOException {
    System.out.println("areaButtonClicked");

    // ??//from  w  w w . j a va2s.  c o m
    Stage transparentStage = createTransparentStage();

    // ?????
    Scene scene = transparentStage.getScene();
    scene.setOnMousePressed(e -> {
        // 
        dragStartX = (int) e.getScreenX();
        dragStartY = (int) e.getScreenY();
        // ??
        areaRect = new Rectangle(e.getX(), e.getY(), 0, 0);
        areaRect.setStroke(Color.RED);
        areaRect.setStrokeWidth(1.0);
        areaRect.setFill(Color.TRANSPARENT);
        ((Pane) scene.getRoot()).getChildren().add(areaRect);
    });

    // ?????
    scene.setOnMouseDragged(e -> {
        // ??????
        areaRect.setWidth(e.getScreenX() - dragStartX);
        areaRect.setHeight(e.getScreenY() - dragStartY);

    });

    // ?????
    scene.setOnMouseReleased(e -> {
        // ?
        areaStartX.set(dragStartX);
        areaStartY.set(dragStartY);
        areaEndX.set((int) e.getScreenX());
        areaEndY.set((int) e.getScreenY());
        // ??
        transparentStage.close();
    });

    // ??????
    transparentStage.setOnCloseRequest(e -> {
        // ?????
        dragStartX = 0;
        dragStartY = 0;
        areaRect = null;
    });

    transparentStage.show();
}

---

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