changepassword.java

网上银行 登录

package bank;

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

import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.border.TitledBorder;

import bank.dao.CheckPassword;
import bank.dao.CheckTrad;

public class ChangePassword implements ActionListener {

	/**
	 * @param args
	 */
	JLabel l1, l2;

	JPasswordField t1, t2;

	JButton b1, b2;

	public static JFrame f;

	public ChangePassword() {
		f = new JFrame();
		l1 = new JLabel("输入新密码", JLabel.CENTER);
		l1.setFont(new Font(Font.DIALOG, Font.BOLD, 15));
		l2 = new JLabel("确定新密码", JLabel.CENTER);
		l2.setFont(new Font(Font.DIALOG, Font.BOLD, 15));

		t1 = new JPasswordField();
		t2 = new JPasswordField();

		b1 = new JButton("确定");
		b2 = new JButton("返回");

		f.setTitle("中国工商新一代网上银行");
		f.setLayout(null);
		f.setVisible(true);
		f.setBounds(300, 200, 400, 300);
		f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
	}

	public void setlayout() {
		JPanel p = new JPanel();
		p.setBorder(new TitledBorder("修改密码"));
		p.setLayout(new GridLayout(3, 2, 40, 30));
		p.setBounds(20, 30, 320, 220);

		p.add(l1);
		p.add(t1);
		p.add(l2);
		p.add(t2);
		p.add(b1);
		p.add(b2);

		b1.addActionListener(this);
		b2.addActionListener(this);
		f.add(p);
	}

	public static void main(String[] args) {
		// TODO 自动生成方法存根
		ChangePassword c = new ChangePassword();
		c.setlayout();
	}

	public void actionPerformed(ActionEvent arg0) {
		// TODO 自动生成方法存根
		CheckPassword checkpw = new CheckPassword();
		if (b1 == arg0.getSource()) {
			if (checkpw.checkpw(t1.getText(), t2.getText())) {
				CheckTrad.user.setPassword(t1.getText());
				JOptionPane.showMessageDialog(ChangePassword.f, "修改成功", "信息提示!",
						JOptionPane.YES_NO_OPTION);
//				JOptionPane.showInternalConfirmDialog(ChangePassword.f,"please choose one", "information",
//						JOptionPane.YES_NO_CANCEL_OPTION, JOptionPane.INFORMATION_MESSAGE);


				f.dispose();
				Fuction fuction = new Fuction();
				fuction.setlayout();
			}
		}
		if (b2 == arg0.getSource()) {
			f.dispose();
			Fuction fuction = new Fuction();
			fuction.setlayout();
		}
	}

}