/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package javafx_calebfontenot;

import javafx.beans.property.DoubleProperty;
import javafx.beans.property.SimpleDoubleProperty;

/**
 *
 * @author caleb
 */
public class BindingDemo {
    public static void main(String[] args)
    {
        DoubleProperty d1 = new SimpleDoubleProperty(1);
        DoubleProperty d2 = new SimpleDoubleProperty(1);
        
        d1.bind(d2);
        System.out.println("d1 is " + d1.getValue()
                                      + " and d2 is " + d2.getValue());
        d2.setValue(70.2);
        System.out.println("d1 is " + d1.getValue()
                                    + " and d2 is" + d2.getValue());
        //d1.set(33); // remove comment to crash the program.
        // When you bind, you cannot change. It is like getting married.
    }
}