how to set my frame in the middle of the screen

[Alexis]

Hello ! I am newbie in java !
here is my example code

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

public class showJFrame
{
	public static void main (String [] args)
	{
		JFrame fr=new JFrame("Swing Frame");
		fr.setSize(800,600);
		Container cp=fr.getContentPane();
		FlowLayout l=new FlowLayout();
		cp.setLayout(l);
		fr.addWindowListener(new Close_Window());
		fr.setVisible(true);
	}
}

		
class Close_Window extends WindowAdapter
{
	public void windowClosing(WindowEvent e)
	{
		System.exit(0);
	}
}

I need the window starts in the middle of the screen

what can i change/add ?

[DarrylBurke]

setLocationRelativeTo(null);

db

[DarrylBurke]

And for what you are doing, there's no need for a window listener.

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

db

[Alexis]

Thank you very much for both of answers !!!!

[Eranga]

@OP, please use code tags no quote tags. ;)