// A program from Chapter 13 of Sams Teach Yourself Java in 24 Hours // by Rogers Cadenhead, http://www.java24hours.com/ package com.java24hours; import java.awt.*; import javax.swing.*; public class FreeSpaceFrame2 extends JFrame { public FreeSpaceFrame2() { super("Disk Free Space"); setLookAndFeel(); setSize(500, 100); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); FlowLayout flo = new FlowLayout(); setLayout(flo); FreeSpacePanel2 freePanel = new FreeSpacePanel2(); add(freePanel); setVisible(true); } private void setLookAndFeel() { try { UIManager.setLookAndFeel( "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel" ); } catch (Exception exc) { // ignore error } } public static void main(String[] arguments) { FreeSpaceFrame2 frame = new FreeSpaceFrame2(); } }