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添加信息窗体

时间:2016-04-18 00:53:05      阅读:275      评论:0      收藏:0      [点我收藏+]

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class Employee {
   private String name;
  private int age;
  private String gender;
  private String telNumber;
  public String getName() {
    return name;
  }
  public void setName(String name) {
    this.name = name;
  }
  public int getAge() {
    return age;
  }
  public void setAge(int age) {
    this.age = age;
  }
  public String getGender() {
    return gender;
  }
  public void setGender(String gender) {
    this.gender = gender;
  }
  public String getTelNumber() {
    return telNumber;
  }
  public void setTelNumber(String telNumber) {
    this.telNumber = telNumber;
  }
  @Override
  public String toString() {
    return "Employee [name=" + name + ", age=" + age + ", gender=" + gender
    + ", telNumber=" + telNumber + "]";
  }

}

 

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class EmployeeFrame extends JFrame{
  private MyTxt nameTxt = new MyTxt("姓名", 50, 50, this);
  private MyTxt ageTxt = new MyTxt("年龄", 50, 100, this);
  private MyTxt genderTxt = new MyTxt("性别", 50, 150, this);
  private MyTxt telTxt = new MyTxt("电话", 50, 200, this);
  private int number;
  private Employee[] em = new Employee[10];
  private MyButton addButton = new MyButton("添加", 50, 250, this);
  public EmployeeFrame(){
    this.setLayout(null);
    MyButton showButton = new MyButton("显示", 140, 250, this);
    showButton.addActionListener(new ActionListener() {

    @Override
      public void actionPerformed(ActionEvent e) {
        String s ="姓名 年龄 性别 电话\n";
        for(int i = 0; i < number; i++){
            s += (em[i].getName()+" "+em[i].getAge()+" "+em[i].getGender()+" "+em[i].getTelNumber()+"\n");
        }
          JOptionPane.showMessageDialog(null, s);
        }
      });
    MyButton findButton = new MyButton("查找", 230, 250, this);

    addButton.addActionListener(new ActionListener() {

      @Override
      public void actionPerformed(ActionEvent e) {
          boolean isLand = verify();
          if(isLand == false){
            return;
          }
          Employee s = new Employee();
          s.setAge(Integer.parseInt(ageTxt.getText()));
          s.setName(nameTxt.getText());
          s.setGender(genderTxt.getText());
          s.setTelNumber(telTxt.getText());

          em[number] = s;
          number++;
          JOptionPane.showMessageDialog(null, "添加成功");
          nameTxt.setText("");
          ageTxt.setText("");
          genderTxt.setText("");
          telTxt.setText("");

          if(number >= em.length){
            addButton.setEnabled(false);
          }
        }
      });

    findButton.addActionListener(new ActionListener() {

      @Override
      public void actionPerformed(ActionEvent e1) {
          Employee d = getEmployee();
          if(d == null){
            JOptionPane.showMessageDialog(null, "查无此人");
            return;
          }
      }
    });


    this.setSize(350,400);
    this.setVisible(true);
    this.setTitle("信息登记");
    this.setDefaultCloseOperation(3);
    this.setLocationRelativeTo(null);
  }
    public Employee getEmployee(){
        for(int i = 0; i < number; i++){
          if(nameTxt.getText().equals(em[i].getName())){
            ageTxt.setText(em[i].getAge()+"");
            genderTxt.setText(em[i].getGender());
            telTxt.setText(em[i].getTelNumber());
            return em[i];
          }
        }
        return null;
     }

    public boolean verify(){
        String info = "";
        if(nameTxt.getText().matches("[a-zA-Z\\u4e00-\\u9fa5]{2,30}")==false){
          info += "姓名为两位及以上的汉字或字母\n";
        }
        if(ageTxt.getText().matches("\\d{2}")==false){
          info += "年龄为两位数字\n";
        }

        if(genderTxt.getText().matches("(男|女)")==false){
          info += "性别为男或女\n";
        }

        if(telTxt.getText().matches("1[358]\\d{9}")==false){
          info += "电话号码为13、15、18开头的十一位数字\n";
        }
        if(info.length()!= 0){
          JOptionPane.showMessageDialog(null, info);
          return false;
        }

      return true;
    }

  public static void main(String[] args){
      EmployeeFrame ef = new EmployeeFrame();
  }
}

 

添加信息窗体

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原文地址:http://www.cnblogs.com/tcc89/p/5402885.html

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