JavaFX Reflection Effect

Example of using JavaFX Reflection Effect, javafx.scene.effect.Reflection.

package javafx_reflection;

import javafx.application.Application;
import javafx.beans.value.ObservableValue;
import javafx.event.ActionEvent;
import javafx.geometry.Insets;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.Slider;
import javafx.scene.effect.Reflection;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.Text;
import javafx.stage.Stage;

/**
 *
 * @web http://java-buddy.blogspot.com/
 */
public class JavaFX_Reflection extends Application {

    @Override
    public void start(Stage primaryStage) {

        primaryStage.setTitle("java-buddy.blogspot.com");
        Group root = new Group();
        Scene scene = new Scene(root, 700, 600, Color.WHITE);

        Reflection reflection = new Reflection();
        
        Button btn = new Button("Click Me");
        btn.setOnAction((ActionEvent event) -> {
            if(btn.getText().equals("Click Me")){
                btn.setText("Hello! Thanks...");
                reflection.setBottomOpacity(1.0);
            }else{
                btn.setText("Click Me");
                reflection.setBottomOpacity(0.0);
            }
            
        });
        btn.setEffect(reflection);

        Text textView = new Text(50, 150, "java-buddy.blogspot.com");
        textView.setFill(Color.BLUE);
        textView.setFont(Font.font("Monospaced", 40));
        textView.setEffect(reflection);
        
        ImageView imageView = new ImageView(new Image("http://goo.gl/kYEQl"));
        imageView.setEffect(reflection);
        
        Slider slider = new Slider();
        slider.setMin(-50);
        slider.setMax(250);
        slider.setValue(0);
        slider.valueProperty().addListener(
                (ObservableValue<? extends Number> ov, 
                        Number old_val, Number new_val) -> {
            reflection.setTopOffset((double) new_val);
        });

        Label labelInfo = new Label();
        labelInfo.setText(
                "java.version: " + System.getProperty("java.version") + "\n"
                + "javafx.runtime.version: " + System.getProperty("javafx.runtime.version") + "\n"
                + "os.name: " + System.getProperty("os.name")
        );
        labelInfo.setEffect(reflection);
        
        VBox vBox = new VBox();
        vBox.setPadding(new Insets(20, 20, 20, 20));
        vBox.getChildren().addAll(labelInfo, imageView, textView, btn, slider);

        root.getChildren().add(vBox);

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

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

}

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