BorderLayoutPane.java Source code

Introduction

Here is the source code for BorderLayoutPane.java

Source

/*
 * Copyright (c) 2000 David Flanagan. All rights reserved. This code is from the
 * book Java Examples in a Nutshell, 2nd Edition. It is provided AS-IS, WITHOUT
 * ANY WARRANTY either expressed or implied. You may study, use, and modify it
 * for any non-commercial purpose. You may distribute it non-commercially as
 * long as you retain this notice. For a commercial use license, or to purchase
 * the book (recommended), visit http://www.davidflanagan.com/javaexamples2.
 */

import java.awt.BorderLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;

public class BorderLayoutPane extends JPanel {
    String[] borders = { "North", "East", "South", "West", "Center" };

    public BorderLayoutPane() {
        // Use a BorderLayout with 10-pixel margins between components
        this.setLayout(new BorderLayout(10, 10));
        for (int i = 0; i < 5; i++) { // Add children to the pane
            this.add(new JButton(borders[i]), // Add this component
                    borders[i]); // Using this constraint
        }
    }

    public static void main(String[] a) {
        JFrame f = new JFrame();
        f.addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                System.exit(0);
            }
        });

        f.setContentPane(new BorderLayoutPane());
        f.pack();
        f.setVisible(true);
    }
}