import com.sun.javafx.runtime.VersionInfo;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.application.Platform;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.geometry.Orientation;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.*;
import javafx.scene.layout.FlowPane;
import javafx.scene.layout.HBox;
import javafx.scene.layout.Pane;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.shape.Line;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;


public class ScrollPaneApp extends Application {

    private ScrollPane scrollPane;
    private Slider prefViewPortWidth;
    private Slider prefViewPortHeight;

    public static void main(String[] args) {
        launch(args);
    }
    HBox root;

    @Override
    public void start(Stage stage) throws Exception {
        stage.setTitle(VersionInfo.getRuntimeVersion());
        stage.setScene(createScene());
        stage.show();
        
        new Thread(new Runnable() {

            @Override
            public void run() {
                try {
                    TimeUnit.SECONDS.sleep(4);
                } catch (InterruptedException ex) {
                    Logger.getLogger(ScrollPaneApp.class.getName()).log(Level.SEVERE, null, ex);
                }
                
                Platform.runLater(new Runnable() {

                    @Override
                    public void run() {
                        ScrollPane _pane = new ScrollPane();
                        HBox hbox = new HBox(30);
                        VBox vbox1 = new VBox(10);
                        vbox1.getChildren().addAll(new Label("one"), new Button("two"), new CheckBox("three"), new RadioButton("four"), new Label("five"));
                        VBox vbox2 = new VBox(10);
                        vbox2.getChildren().addAll(new Label("one"), new Button("two"), new CheckBox("three"), new RadioButton("four"), new Label("five"));
                        hbox.getChildren().addAll(vbox1, vbox2);
                        _pane.setContent(hbox);
                        _pane.setFocusTraversable(false);
                        _pane.setTranslateX(50);
                        _pane.setTranslateY(50);
                        
                        Pane pane = new Pane();
                        
                        pane.getChildren().add(_pane);
                        root.getChildren().add(pane);
                        
                        pane.setPrefSize(600, 600);
                    }
                });
            }
        }).start();
    }

    Scene createScene() {
        root = new HBox();
        //---------------------------------
        ScrollPane _pane = new ScrollPane();
            HBox hbox = new HBox(30);
            VBox vbox1 = new VBox(10);
            vbox1.getChildren().addAll(new Label("one"), new Button("two"), new CheckBox("three"), new RadioButton("four"), new Label("five"));
            VBox vbox2 = new VBox(10);
            vbox2.getChildren().addAll(new Label("one"), new Button("two"), new CheckBox("three"), new RadioButton("four"), new Label("five"));
            hbox.getChildren().addAll(vbox1, vbox2);
            _pane.setContent(hbox);
            _pane.setFocusTraversable(false);
            _pane.setTranslateX(50);
            _pane.setTranslateY(50);
        scrollPane = _pane;
        //---------------------------------

        Button content = new Button("Change content");
        content.setOnAction(new EventHandler<ActionEvent>() {
            @Override
            public void handle(ActionEvent actionEvent) {
                Pane canvas = new Pane();
                canvas.setStyle("-fx-background-color: blue;");
                canvas.setPrefHeight(100);
                canvas.setPrefWidth(100);
                scrollPane.setContent(canvas);
            }
        });

        Pane pane = new Pane();
        pane.setPrefSize(600, 600);
        pane.getChildren().add(scrollPane);

        root.getChildren().add(pane);
        return new Scene(root, 1200, 800);
    }

    static Group createCustomContent(int height, int width) {
        Group res = new Group();

        Rectangle r = new Rectangle();
        r.setStroke(Color.BLACK);
        r.setStyle("-fx-border-color: GREEN;");

        res.getChildren().add(r);

        for (int i = 10; i < height; i += 10) {
            Line line1 = new Line(0, i, i - 5, i);
            Line line2 = new Line(i, 0, i, i - 5);
            Line line3 = new Line(i - 5, i, i - 5, height);
            Line line4 = new Line(i, i - 5, width, i - 5);

            line1.setStroke(Color.RED);
            line2.setStroke(Color.YELLOW);
            line3.setStroke(Color.BLUE);
            line4.setStroke(Color.MAGENTA);

            res.getChildren().addAll(line1, line2, line3, line4);
        }

        Rectangle rec = new Rectangle(0, 0, width, height);
        rec.setFill(Color.TRANSPARENT);
        rec.setStroke(Color.RED);

        res.getChildren().add(rec);

        return res;
    }
}