JAVA上机考试题目(3)

JComboBox edicbo = new JComboBox();

public SwingReigster() {

this.init();

}

public void init() {

this.setTitle("用户注册");

this.setBounds(100, 100, 340, 500);

this.createUI();

this.setVisible(true);

this.setDefaultCloseOperation(EXIT_ON_CLOSE);

getContentPane().setLayout(null);

}

public void createUI() {

JPanel panel = new JPanel();

// 添加边框

Border border =

BorderFactory.createEtchedBorder(EtchedBorder.LOWERED);

TitledBorder tBorder = BorderFactory.createTitledBorder(border, "注册面板",

TitledBorder.CENTER, TitledBorder.TOP);

panel.setBorder(tBorder);

panel.setLayout(null);

this.add(panel);

// 密码

JLabel pwdLbl = new JLabel("输入密码:");

pwdLbl.setBounds(10, 80, 60, 25);

panel.add(pwdLbl);

pwd = new JPasswordField();

pwd.setBounds(80, 80, 120, 22);

panel.add(pwd);

// 性别

JLabel genderLbl = new JLabel("性别:");

genderLbl.setBounds(10, 110, 60, 25);

panel.add(genderLbl);

group = new ButtonGroup();

fRdo.setBounds(80, 110, 50, 25);

group.add(fRdo);

JRadioButton mRdo = new JRadioButton("女", false);

mRdo.setBounds(140, 110, 50, 25);

group.add(mRdo);

panel.add(fRdo);

panel.add(mRdo);

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