import javafx.application.*;
import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.geometry.*;
import javafx.scene.*;
import javafx.scene.paint.*;
import javafx.scene.layout.*;
import javafx.scene.shape.*;
import javafx.scene.text.*;
import javafx.scene.control.*;
import javafx.stage.*;

import static javafx.geometry.NodeOrientation.*;

public class RT26132 extends Application {

    public void start(Stage stage) {
        final VBox vbox = new VBox(10);
        vbox.setStyle("-fx-padding: 8;");
        vbox.setFillWidth(false);
        vbox.setAlignment(Pos.CENTER);

        final CheckBox cb = new CheckBox("Set clip");
        cb.setSelected(true);
        vbox.getChildren().add(cb);

        vbox.getChildren().add(mkSP(LEFT_TO_RIGHT));
        vbox.getChildren().add(mkSP(RIGHT_TO_LEFT));

        cb.selectedProperty().addListener(new InvalidationListener() {
            @Override public void invalidated(Observable valueModel) {
                boolean setClip = cb.isSelected();
                for (int i = 1; i <= 2; i++) {
                    ScrollPane sp = (ScrollPane)((HBox)vbox.getChildren().get(i)).getChildren().get(1);
                    StackPane viewRect = (StackPane)sp.getChildrenUnmodifiable().get(0);
                    if (!setClip) {
                        viewRect.getProperties().put("clip", viewRect.getClip());
                        viewRect.setClip(null);
                    } else {
                        viewRect.setClip((Node)viewRect.getProperties().get("clip"));
                    }
                }
            }
        });

        Scene scene = new Scene(vbox, 200, 400);
        stage.setScene(scene);
        stage.show();
    }

    HBox mkSP(NodeOrientation nodeOrientation) {
        HBox hbox = new HBox(4);
        hbox.setNodeOrientation(nodeOrientation);

        Group group = new Group();
        Button button = new Button("Hello");
        button.setLayoutX(5);
        button.setLayoutY(15);
        Line line = new Line(0, 0, 200, 200);
        Text text = new Text("Hello");
        double x = 7, y = 100;
        text.setLayoutX(x);
        text.setLayoutY(y);
        double textWidth = text.getLayoutBounds().getWidth();
        double textHeight = text.getLayoutBounds().getHeight();
        Rectangle box = new Rectangle(textWidth, textHeight);
        box.setStroke(Color.BLACK);
        box.setStrokeWidth(1);
        box.setFill(Color.TRANSPARENT);
        box.setLayoutX(x);
        box.setLayoutY(y);
        group.getChildren().addAll(button, line, text, box);

        ScrollPane sp = new ScrollPane();
        sp.setContent(group);
        sp.setPrefSize(100, 100);
        sp.setPannable(true);
        sp.setVisible(true);

        hbox.getChildren().add(new Label(((nodeOrientation == LEFT_TO_RIGHT) ? "LTR" : "RTL")));
        hbox.getChildren().add(sp);

        return hbox;
    }



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