about.java

软件工程实践课程的答案哦

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

public class About extends JFrame
{
  private JLabel iconLabel = new JLabel();
  private JLabel label1 = new JLabel();
  private JLabel label2 = new JLabel();
  private BackgroundPanel jPanel1 = new BackgroundPanel("");
  private JLabel label3 = new JLabel();
  private JLabel label4 = new JLabel();
  private JButton button = new JButton();
  private Label label = new Label();

  public About()
  {
//	  change the style to the windows
		try
			{
				UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
			}
			catch(Exception ex){
			}

			
			
    try
    {
      initiate();
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
  }
  private void initiate() throws Exception
  {
  	this.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
  	
    iconLabel.setBorder(BorderFactory.createEtchedBorder());
    iconLabel.setBounds(new Rectangle(8, 8, 147, 107));
    this.getContentPane().setBackground(Color.white);
    this.getContentPane().setLayout(null);
    label1.setFont(new java.awt.Font("Serif", 1, 20));
    label1.setToolTipText("");
    label1.setText("Game Columns");
    label1.setBounds(new Rectangle(154, 22, 155, 24));
    label2.setFont(new java.awt.Font("Serif", 0, 13));
    label2.setText(" Version @1.0");
    label2.setBounds(new Rectangle(156, 65, 131, 19));
    jPanel1.setBackground(Color.LIGHT_GRAY);
    jPanel1.setBorder(BorderFactory.createEtchedBorder());
    jPanel1.setBounds(new Rectangle(-5, 125, 333, 95));
    jPanel1.setLayout(null);
    label3.setFont(new java.awt.Font("Serif", 0, 13));
    label3.setText("Produced by:  Fiend Work Studio");
    label3.setBounds(new Rectangle(20, 19, 217, 18));
    label4.setFont(new java.awt.Font("Serif", 0, 12));
    label4.setText("Enjoy    it!");
    label4.setBounds(new Rectangle(20, 49, 129, 18));
    button.setBounds(new Rectangle(150, 55, 64, 22));
    button.setFont(new java.awt.Font("Serif", 0, 13));
    button.setText("OK");
    button.setForeground(Color.black);
    button.setBackground(Color.white);
    button.setOpaque(false);
    button.addActionListener(new java.awt.event.ActionListener()
    {
      public void actionPerformed(ActionEvent e)
      {
        buttonActionPerformed(e);
      }
    });
    label.setText("E-Mail: [e-mail]");
    label.setBounds(new Rectangle(156, 85, 147, 18));
    this.getContentPane().add(iconLabel, null);
    this.getContentPane().add(label, null);
    this.getContentPane().add(jPanel1, null);
    jPanel1.add(button, null);
    jPanel1.add(label4, null);
    jPanel1.add(label3, null);
    this.getContentPane().add(label1, null);
    this.getContentPane().add(label2, null);
    Icon icon1=new ImageIcon("pics\\about.jpg");
    iconLabel.setIcon(icon1);
    this.setTitle("About Game Columns 1.0");
    this.setBounds(300,200,320,240);
    Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
	this.setLocation(((int)screen.getWidth()-250)/2,((int)screen.getHeight()-330)/2);
    
//  change the style to the windows
    	try
		{
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		}
		catch(Exception ex){
		}

  }

  void buttonActionPerformed(ActionEvent e)
  {
    this.dispose();
  }
  
  public void setPlace(double x,double y)
  {
  	this.setLocation((int)x,(int)y);
  }
  
  public void run()
  {
  	this.setVisible(true);
  }
 
  public void review()
  {
  	this.repaint();
  }
 
  public static void main(String args[])
  {
  	About obj=new About();
  	obj.run();
  }
 

}