err_process_null.java

这个是朋友作的毕业设计

package Resource_Selection;

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

public class err_process_null extends JFrame {
  JPanel contentPane;
  JLabel jLabel1 = new JLabel();
  JButton jButton1 = new JButton();

  //Construct the frame
  public err_process_null() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    contentPane = (JPanel) this.getContentPane();
    jLabel1.setText("进程数不能为0，请重新输入");
    jLabel1.setBounds(new Rectangle(83, 15, 154, 28));
    contentPane.setLayout(null);
    this.setSize(new Dimension(327, 120));
    this.setTitle("ERR");
    jButton1.setBounds(new Rectangle(121, 64, 89, 27));
    jButton1.setText("确定");
    jButton1.addActionListener(new err_process_null_jButton1_actionAdapter(this));
    contentPane.add(jLabel1, null);
    contentPane.add(jButton1, null);
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
//      System.exit(0);
      this.dispose();
    }
  }

  void jButton1_actionPerformed(ActionEvent e) {
    this.dispose();
  }
}

class err_process_null_jButton1_actionAdapter implements java.awt.event.ActionListener {
  err_process_null adaptee;

  err_process_null_jButton1_actionAdapter(err_process_null adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}