Binding IntegerProperty with multiply : IntegerProperty « JavaFX « Java

1. Java
2. JavaFX
3. IntegerProperty

Binding IntegerProperty with multiply

 
import javafx.beans.binding.NumberBinding;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.SimpleIntegerProperty;

public class Main {
  public static void main(String[] args) {

    final IntegerProperty width = new SimpleIntegerProperty(10);
    final IntegerProperty height = new SimpleIntegerProperty(10);

    NumberBinding area = width.multiply(height);

    System.out.println(width.get() + " "+ height.get());
    System.out.println(area.getValue());

    width.set(100);
    height.set(200);

    System.out.println(width.get() + " "+ height.get());
    System.out.println(area.getValue());
  }
}

   
  

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