Handle a window closing event : Various Event Listener « Event « Java






  1. Java
  2. Event
  3. Various Event Listener

Handle a window closing event

  

import java.awt.Button;
import java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JFrame;

public class Main extends JFrame {
  public static void main(String[] args) {
    Main frame = new Main();
    frame.setSize(new Dimension(200, 200));
    frame.add(new Button("Hello World"));

    frame.addWindowListener(new WindowAdapter() {

      @Override
      public void windowClosing(WindowEvent e) {
        System.exit(0);
      }
    });
    frame.setVisible(true);
  }
}








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