dialogpwfmodi.java~15~

用java实现的固定资产管理系统相信对于初学者可以从中学到一点知识....!

package 固定资产管理系统;

import java.awt.*;

import javax.swing.*;
import 固定资产管理系统.Dialoguser_pwf;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class Dialogpwfmodi extends JDialog {
    ConnectDataBase cdb=new ConnectDataBase();
    JPanel panel1 = new JPanel();
    JLabel lblnowuser = new JLabel();
    JTextField txtnowuser = new JTextField();
    JLabel lblnowpwf = new JLabel();
    JPasswordField txtnowpwf = new JPasswordField();
    JLabel lblmodipwf = new JLabel();
    JPasswordField txtmodipwf = new JPasswordField();
    JLabel lblcheckpwf = new JLabel();
    JPasswordField txtcheckpwf = new JPasswordField();
    JButton btnok = new JButton();
    JButton btnreset = new JButton();
    JLabel lblpermission = new JLabel();
    JComboBox combpermission = new JComboBox();
    public Dialogpwfmodi(Frame owner, String title, boolean modal) {
        super(owner, title, modal);
        try {
            setDefaultCloseOperation(DISPOSE_ON_CLOSE);
            jbInit();
            pack();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    public Dialogpwfmodi() {
        this(new Frame(), "Dialogpwfmodi", false);
    }

    private void jbInit() throws Exception {
        panel1.setLayout(null);
        lblnowuser.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        lblnowuser.setText("  用户名  ：");
        lblnowuser.setBounds(new Rectangle(30, 20, 85, 20));
        txtnowuser.setText("");
        txtnowuser.setBounds(new Rectangle(105, 20, 130, 20));
        lblnowpwf.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        lblnowpwf.setText("  旧密码  ：");
        lblnowpwf.setBounds(new Rectangle(30, 60, 85, 20));
        txtnowpwf.setText("");
        txtnowpwf.setBounds(new Rectangle(105, 60, 130, 20));
        lblmodipwf.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        lblmodipwf.setText("  新密码  ：");
        lblmodipwf.setBounds(new Rectangle(30, 140, 85, 20));
        txtmodipwf.setText("");
        txtmodipwf.setBounds(new Rectangle(105, 140, 130, 20));
        lblcheckpwf.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        lblcheckpwf.setText("确认新密码：");
        lblcheckpwf.setBounds(new Rectangle(30, 180, 85, 20));
        txtcheckpwf.setText("");
        txtcheckpwf.setBounds(new Rectangle(105, 180, 130, 20));
        btnok.setBounds(new Rectangle(65, 210, 75, 25));
        btnok.setFont(new java.awt.Font("宋体", Font.BOLD, 13));
        btnok.setText("确定");
        btnok.addActionListener(new Dialogpwfmodi_btnok_actionAdapter(this));
        btnreset.setBounds(new Rectangle(150, 210, 75, 25));
        btnreset.setFont(new java.awt.Font("宋体", Font.BOLD, 13));
        btnreset.setText("重置");
        btnreset.addActionListener(new Dialogpwfmodi_btnreset_actionAdapter(this));
        this.setTitle("密码修改");
        lblpermission.setFont(new java.awt.Font("宋体", Font.PLAIN, 12));
        lblpermission.setText("   权限   ：");
        lblpermission.setBounds(new Rectangle(30, 100, 85, 20));
        combpermission.setBounds(new Rectangle(105, 100, 130, 20));
        combpermission.addItem("普通用户");
        combpermission.addItem("超级用户");
        getContentPane().add(panel1);
        panel1.add(lblnowuser);
        panel1.add(txtnowuser);
        panel1.add(lblnowpwf);
        panel1.add(txtnowpwf);
        panel1.add(lblmodipwf);
        panel1.add(txtmodipwf);
        panel1.add(lblcheckpwf);
        panel1.add(txtcheckpwf);
        panel1.add(btnok);
        panel1.add(btnreset);
        panel1.add(lblpermission);
        panel1.add(combpermission);
    }

    public void btnreset_actionPerformed(ActionEvent e) {
        txtnowuser.setText("");
        txtnowpwf.setText("");
        txtmodipwf.setText("");
        txtcheckpwf.setText("");
    }

    public void btnok_actionPerformed(ActionEvent e) {
        if(cdb.user_check(txtnowuser.getText(),String.valueOf(txtnowpwf.getPassword()),
           "")
          && String.valueOf(txtmodipwf.getPassword()).equals(String.valueOf(txtcheckpwf.getPassword()))){
                cdb.updateuserpwf(txtnowuser.getText(),
                                  String.valueOf(txtnowpwf.getPassword()),
                                  String.valueOf(txtcheckpwf.getPassword()));
                JOptionPane.showMessageDialog(this, "密码修改成功！", "修改信息",
                                          JOptionPane.INFORMATION_MESSAGE);
                this.dispose();
            }
            else
            {
                JOptionPane.showMessageDialog(this, "密码修改不正确！", "修改信息",
                                          JOptionPane.INFORMATION_MESSAGE);
                txtnowuser.setText("");
                txtnowpwf.setText("");
                txtmodipwf.setText("");
                txtcheckpwf.setText("");
            }

        }

}


class Dialogpwfmodi_btnok_actionAdapter implements ActionListener {
    private Dialogpwfmodi adaptee;
    Dialogpwfmodi_btnok_actionAdapter(Dialogpwfmodi adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnok_actionPerformed(e);
    }
}


class Dialogpwfmodi_btnreset_actionAdapter implements ActionListener {
    private Dialogpwfmodi adaptee;
    Dialogpwfmodi_btnreset_actionAdapter(Dialogpwfmodi adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.btnreset_actionPerformed(e);
    }
}