java 课程设计 手机号码检测器 源代码 很人性化的窗口设计

import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.border.BevelBorder; @SuppressWarnings("serial") public class TestPhoneNumber extends JFrame implements ActionListener { JTextArea result; JTextField area; JButton tijiao,qingchu,tuichu; JPanel panel1,panel2,panel3,panel4; public TestPhoneNumber() { setTitle("手机号码检测器"); Container c = getContentPane(); result = new JTextArea("请输入手机号码",3,10); result.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED)); result.setFont(new Font("幼圆", Font.BOLD, 14)); result.setEditable(false); result.setLineWrap(true); result.setPreferredSize(new Dimension(250,50)); result.setBackground(new Color(200,200,252)); panel1 = new JPanel(); panel1.setBackground(new Color(229,238,250)); panel1.add(result); area = new JTextField(22); area.setPreferredSize(new Dimension(250,30)); area.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED)); area.setBackground(new Color(235,235,252)); panel2 = new JPanel(); panel2.setPreferredSize(new Dimension(250,35)); panel2.setBackground(new Color(229,238,250)); panel2.add(area); tijiao = new JButton("开始检测"); tijiao.setFont(new Font("幼圆", Font.BOLD, 13)); tijiao.setPreferredSize(new Dimension(79,30)); tijiao.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED)); tijiao.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); tijiao.addActionListener(this); qingchu = new JButton("全部清除"); qingchu.setFont(new Font("幼圆", Font.BOLD, 13)); qingchu.setPreferredSize(new Dimension(79,30)); qingchu.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED)); qingchu.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); qingchu.addActionListener(this); tuichu = new JButton("退出"); tuichu.setFont(new Font("幼圆", Font.BOLD, 13)); tuichu.setPreferredSize(new Dimension(79,30)); tuichu.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED)); tuichu.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); tuichu.addActionListener(this); panel3 = new JPanel(); panel3.setPreferredSize(new Dimension(250,35)); panel3.setBackground(new Color(229,238,250)); panel3.add(tijiao); panel3.add(qingchu); panel3.add(tuichu); panel4 = new JPanel(); panel4.setBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED)); panel4.setBackground(new Color(229,238,250)); panel4.setLayout(new BoxLayout(panel4,BoxLayout.Y_AXIS)); panel4.add(panel1); panel4.add(panel2); panel4.add(panel3); c.add(panel4); pack(); setResizable(false); setVisible(true); } public void actionPerformed(ActionEvent e) { Object event = e.getSource(); if(event == tijiao) { String s1 = ""; int total = 0; for(int i = 0;i < area.getText().length();i++) { if(area.getText().charAt(i)<'0'||area.getText().charAt(i)>'9') s1 += area.getText().charAt(i); else total++; } if(s1.equals("") == false) { if(total < 11) result.setText("该号码小于１１位 包含非法字符串 "+s1); if(total > 11) result.setText("该号码大于１１位 包含非法字符串 "+s1); } if(s1.equals("")) { if(total < 11) result.setText("该号码小于１１位"); if(total > 11) result.setText("该号码大于１１位 "); } if(total == 11 ) result.setText("该手机号码符合规则"); } if(event == qingchu) { area.setText(""); result.setText("请输入手机号码"); } if(event == tuichu) System.exit(0); } public static void main(String[] args) { TestPhoneNumber test = new TestPhoneNumber(); test.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } }