Close JWindow using mouse click on it

Source code below will show you how to create a JWindow that can terminate when we click on it.

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COMPLETE SOURCE CODE FOR : ClosingJWindowUsingMouseClick.java
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import javax.swing.JWindow;
import javax.swing.JLabel;

import java.awt.event.MouseListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import java.awt.FlowLayout;

public class ClosingJWindowUsingMouseClick
{
public static void main(String[]args)
{
 //Create a JWindow
 JWindow window=new JWindow();

 //Create a JLabel that we want to add to JWindow
 JLabel label=new JLabel("Click me to exit");

 //Set layout for JWindow
 window.setLayout(new FlowLayout());

 //Add label to JWindow
 window.add(label);

 //Create Mouse Listener that listen when someone click on that JWindow
 MouseListener ml=new MouseAdapter()
 {
  public void mousePressed(MouseEvent evt)
  {
   //Exit application
   System.exit(0);
  }
 };

 //Add Mouse Listener to JWindow
 window.addMouseListener(ml);

 //Set JWindow size with width=400 pixels and height=400 pixels
 window.setSize(400,400);

 //Make JWindow visible
 window.setVisible(true);
}
}

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JUST COMPILE AND EXECUTE IT
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