aboutbox.java

介绍有关java的资料 课件 相当一本书籍 里面都是很基础的知识

package ClassShow;

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

public class AboutBox extends JDialog implements ActionListener {

  BevelPanel panel1 = new BevelPanel();
  BevelPanel panel2 = new BevelPanel();
  BevelPanel insetsPanel1 = new BevelPanel();
  BevelPanel insetsPanel2 = new BevelPanel();
  BevelPanel insetsPanel3 = new BevelPanel();
  JButton button1 = new JButton();
  ImageControl imageControl1 = new ImageControl();
  JLabel label1 = new JLabel();
  JLabel label2 = new JLabel();
  JLabel label3 = new JLabel();
  JLabel label4 = new JLabel();
  BorderLayout borderLayout1 = new BorderLayout();
  BorderLayout borderLayout2 = new BorderLayout();
  FlowLayout flowLayout1 = new FlowLayout();
  FlowLayout flowLayout2 = new FlowLayout();
  GridLayout gridLayout1 = new GridLayout();
  String product = "类演示程序";
  String version = "Ver1.0";
  String copyright = "Copyright (c) 2001";
  String comments = "北师大计算机系：孙一林";
  public AboutBox(Frame parent) {
    super(parent);
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try  {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
    pack();
  }

  private void jbInit() throws Exception  {
    this.setTitle("关于");
    setResizable(false);
    panel1.setLayout(borderLayout1);
    panel2.setLayout(borderLayout2);
    insetsPanel1.setLayout(flowLayout1);
    insetsPanel1.setBevelInner(BevelPanel.FLAT);
    insetsPanel2.setLayout(flowLayout1);
    insetsPanel2.setMargins(new Insets(10, 10, 10, 10));
    insetsPanel2.setBevelInner(BevelPanel.FLAT);
    gridLayout1.setRows(4);
    gridLayout1.setColumns(1);
    label1.setText(product);
    label2.setText(version);
    label3.setText(copyright);
    label4.setText(comments);
    insetsPanel3.setLayout(gridLayout1);
    insetsPanel3.setMargins(new Insets(10, 60, 10, 10));
    insetsPanel3.setBevelInner(BevelPanel.FLAT);
    button1.setText("确定");
    button1.addActionListener(this);
    imageControl1.setImageName("Image.gif");
    imageControl1.setTextureName("");
    panel2.add(insetsPanel2, BorderLayout.WEST);
    insetsPanel2.add(imageControl1, null);
    this.getContentPane().add(panel1, null);
    panel2.add(insetsPanel3, BorderLayout.CENTER);
    insetsPanel3.add(label1, null);
    insetsPanel3.add(label2, null);
    insetsPanel3.add(label3, null);
    insetsPanel3.add(label4, null);
    insetsPanel1.add(button1, null);
    panel1.add(insetsPanel1, BorderLayout.SOUTH);
    panel1.add(panel2, BorderLayout.NORTH);
  }

  protected void processWindowEvent(WindowEvent e) {
    if(e.getID() == WindowEvent.WINDOW_CLOSING) {
      cancel();
    }
    super.processWindowEvent(e);
  }

  void cancel() {
    dispose();
  }

  public void actionPerformed(ActionEvent e) {
    if(e.getSource() == button1) {
      cancel();
    }
  }
}