简单的ADSL登录界面

来源：互联网发布：java 内置des加密编辑：程序博客网时间：2024/04/27 14:26
import java.awt.BorderLayout;import java.awt.Container;import java.awt.Dimension;import java.awt.Font;import java.awt.Image;import java.awt.Toolkit;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.FocusAdapter;import java.awt.event.FocusEvent;import java.awt.event.FocusListener;import java.awt.event.MouseAdapter;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import java.io.File;import javax.swing.ButtonGroup;import javax.swing.ImageIcon;import javax.swing.JButton;import javax.swing.JCheckBox;import javax.swing.JComboBox;import javax.swing.JFrame;import javax.swing.JLabel;import javax.swing.JOptionPane;import javax.swing.JPasswordField;import javax.swing.JRadioButton;import javax.swing.JSeparator;import javax.swing.JTextField;public class ADSL extends JFrame {private Container mainCon;private JLabel imLab1, nameLab, pwdLab;private JTextField nameTxt;private JPasswordField pswTxt;private JCheckBox forCB;private JRadioButton meRa, anyRa;private JButton coneBu, cancelBu, oBu, helpBu;public ADSL() {Toolkit to = Toolkit.getDefaultToolkit();this.setTitle("连接  TT");this.setBounds((int) (to.getScreenSize().width - 380) / 2, (int) (to.getScreenSize().height - 370) / 2, 380,370);this.setResizable(false);this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);this.contains();this.setVisible(true);}private void contains() {this.mainCon = this.getContentPane();// 把布局期关闭this.setLayout(null);// 设置标签imLab1 = new JLabel();this.imLab1.setIcon(new ImageIcon("jpg" + File.separator + "ADSL1.png"));this.imLab1.setSize(350, 150);this.imLab1.setLocation(15, 5);this.mainCon.add(this.imLab1);//可以用过html脚本来设置下划线nameLab = new JLabel("<html>用户名(<u>U</u>) :</html>");this.nameLab.setBounds(20, 160, 80, 20);this.mainCon.add(nameLab);pwdLab = new JLabel("<html>密 码(<u>P</u>) :</html>");this.pwdLab.setBounds(20, 190, 80, 20);this.mainCon.add(pwdLab);nameTxt = new JTextField();this.nameTxt.setBounds(110, 162, 200, 25);this.mainCon.add(nameTxt);// 设置密码框，做了一个鼠标监听时间。没有输入密码的时候，默认创建一个文本框，覆盖密码框pswTxt = new JPasswordField();this.pswTxt.setBounds(110, 187, 200, 25);addMouseListener(new MouseAdapter() {@Overridepublic void mouseClicked(MouseEvent e) {JTextField nameTxt1 = new JTextField("[要更改保存的密码，请单击这里]");nameTxt1.setFont(new Font("宋体", Font.ITALIC, 12));nameTxt1.setBounds(110, 187, 200, 25);mainCon.add(nameTxt1);}public void mouseEntered(MouseEvent e) {JTextField nameTxt1 = new JTextField("[要更改保存的密码，请单击这里]");nameTxt1.setFont(new Font("宋体", Font.ITALIC, 12));nameTxt1.setBounds(110, 187, 200, 25);mainCon.add(nameTxt1);}public void mouseExited(MouseEvent e) {JTextField nameTxt1 = new JTextField("[要更改保存的密码，请单击这里]");nameTxt1.setFont(new Font("宋体", Font.ITALIC, 12));nameTxt1.setBounds(110, 187, 200, 25);mainCon.add(nameTxt1);}});this.mainCon.add(pswTxt);JSeparator se = new JSeparator();se.setBounds(20, 220, 340, 3);mainCon.add(se);// 设置复选框forCB = new JCheckBox("<html>为下面用户保存用户名和密码(<u>S</u>) :</html>");forCB.setBounds(20, 225, 240, 20);mainCon.add(forCB);// 设置单选框meRa = new JRadioButton("<html>只是我(<u>N</u>) </html>");meRa.setBounds(40, 245, 180, 20);mainCon.add(meRa);anyRa = new JRadioButton("<html>任何使用此计算机的人(<u>A</u>) </html>");anyRa.setBounds(40, 265, 180, 20);mainCon.add(anyRa);// 把单选框加入小组ButtonGroup bu = new ButtonGroup();bu.add(meRa);bu.add(anyRa);// 分割线JSeparator se1 = new JSeparator();se1.setBounds(20, 288, 340, 3);mainCon.add(se1);// 设置4个按键coneBu = new JButton("<html>连接(<u>C</u>) </html>");coneBu.setBounds(21, 300, 80, 25);coneBu.addActionListener(new ActionListener() {@Overridepublic void actionPerformed(ActionEvent e) {JOptionPane.showMessageDialog(null, "没有网络连接不上！！");}});mainCon.add(coneBu);cancelBu = new JButton("取消");cancelBu.setBounds(106, 300, 80, 25);mainCon.add(cancelBu);oBu = new JButton("<html>属性(<u>O</u>) </html>");oBu.setBounds(191, 300, 80, 25);mainCon.add(oBu);helpBu = new JButton("<html>取消(<u>H</u>) </html>");helpBu.setBounds(276, 300, 80, 25);mainCon.add(helpBu);}}
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