main.java

用JAVA写的页面置换演示程序

import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Toolkit;

import java.awt.event.*;

import javax.swing.*;

public class Main {

         public static void main(String[] args) {
        	 
        	 try {
//               UIManager.setLookAndFeel(new SubstanceLookAndFeel());
               JFrame.setDefaultLookAndFeelDecorated(true);
               JDialog.setDefaultLookAndFeelDecorated(true);
//               UIManager.setLookAndFeel("org.fife.plaf.VisualStudio2005.VisualStudio2005LookAndFeel");

//               UIManager.setLookAndFeel(new SubstanceRavenLookAndFeel()) 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceRavenLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceOfficeSilver2007LookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceAutumnLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceChallengerDeepLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceEmeraldDuskLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceMagmaLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceRavenGraphiteGlassLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceModerateLookAndFeel");
               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceNebulaBrickWallLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceSaharaLookAndFeel"); 
//               UIManager.setLookAndFeel("org.jvnet.substance.skin.SubstanceCremeLookAndFeel"); 
//               SubstanceLookAndFeel.setCurrentTheme(new SubstanceTerracottaTheme());
//             SubstanceLookAndFeel.setSkin(new EmeraldDuskSkin());
//             SubstanceLookAndFeel.setCurrentButtonShaper(new ClassicButtonShaper());
//             SubstanceLookAndFeel.setCurrentWatermark(new SubstanceBubblesWatermark());
//             SubstanceLookAndFeel.setCurrentBorderPainter(new StandardBorderPainter());
//               SubstanceLookAndFeel.setCurrentGradientPainter(new StandardGradientPainter());
//               SubstanceLookAndFeel.setCurrentTitlePainter(new FlatTitePainter());
           } catch (Exception e) {
               System.err.println("Something went wrong!");
           }

                   JFrame myframe = new JFrame();

                   PageChange pc = new PageChange();

                   JTabbedPane tab = new JTabbedPane();

                   JMenuBar mb = new JMenuBar();
                   
                   

                   JMenu mi = new JMenu("Help");

                   mi.addMouseListener(new MouseAdapter() {

                            public void mousePressed(MouseEvent e) {

                                     JOptionPane.showMessageDialog(new JOptionPane(),      "Computer Operating Systems Page-Replacement Algorthms", "提示！", JOptionPane.OK_OPTION);

                            }

                   });

                   mb.add(mi);

                   tab.add("页面置换算法", pc);

                   myframe.setLayout(new BorderLayout());

                   myframe.add(BorderLayout.NORTH, mb);

                   myframe.add(BorderLayout.CENTER, tab);

                   myframe.setTitle("Computer Operating Systems Page-Replacement Algorthms");

                   myframe.setSize(650, 500);
                   
                   Dimension ds = Toolkit.getDefaultToolkit().getScreenSize();
                   myframe.setLocation((int) (ds.getWidth() - myframe.getWidth()) / 2, (int) (ds
                	        .getHeight() - myframe.getHeight()) / 2);
                   
                   myframe.addWindowListener(new WindowAdapter() {
                       public void windowClosing(WindowEvent e){          
                           System.exit(0);
                         }
                         });

                   myframe.show(true);

         }

}