/*
 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
 */

package helloworld;

import javafx.animation.KeyFrame;
import javafx.animation.Timeline;
import javafx.application.Application;
import javafx.event.ActionEvent;
import javafx.event.EventHandler;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.input.MouseEvent;
import javafx.scene.paint.Color;
import javafx.scene.shape.Rectangle;
import javafx.stage.Stage;
import javafx.util.Duration;

/**
 * @author kcr
 */
public class HelloRectangle extends Application {

    @Override public void start(Stage stage) {
        stage.setTitle("Hello Rectangle");

        Group root = new Group();
        Scene scene = new Scene(root, 600, 450);
        scene.setFill(Color.LIGHTGREEN);

        final Rectangle rect = new Rectangle();
        rect.setX(25);
        rect.setY(40);
        rect.setWidth(100);
        rect.setHeight(50);
        rect.setFill(Color.RED);
        rect.setOnMousePressed(new EventHandler<MouseEvent>() {
            @Override
            public void handle(MouseEvent e) {
                System.out.println("Mouse Pressed:" + e);
            }
        });

        KeyFrame kf = new KeyFrame(Duration.seconds(10), new EventHandler<ActionEvent>() {

            private boolean green = false;

            @Override
            public void handle(ActionEvent arg0) {
                if (!green) {
                    rect.setFill(Color.GREEN);
                    System.err.println("set to green");
                } else {
                    rect.setFill(Color.BLUE);
                    System.err.println("set to blue");
                }
                green = !green;
            }
        });
        Timeline t = new Timeline(kf);
        t.setCycleCount(Timeline.INDEFINITE);
        t.play();
        
        root.getChildren().add(rect);
        stage.setScene(scene);
        stage.show();
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Application.launch(args);
    }
}