InvalidationListener for IntegerProperty : IntegerProperty « JavaFX « Java






  1. Java
  2. JavaFX
  3. IntegerProperty

InvalidationListener for IntegerProperty

 

import javafx.beans.InvalidationListener;
import javafx.beans.Observable;
import javafx.beans.property.IntegerProperty;
import javafx.beans.property.SimpleIntegerProperty;

public class Main {
  public static void main(String[] args) {
    IntegerProperty intProperty = new SimpleIntegerProperty(1024);
    final InvalidationListener invalidationListener = new InvalidationListener() {
      @Override
      public void invalidated(Observable observable) {
        System.out.println("invalidated: " + observable);
      }
    };

    intProperty.addListener(invalidationListener);

    intProperty.set(2048);

    intProperty.removeListener(invalidationListener);
    intProperty.set(4096);
  }
}








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