add_user_vc.java

javaGUI编写的人事管理系统(毕业学生答辩可参考)

package project;

import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.awt.Component;
import java.sql.SQLException;
import javax.swing.BorderFactory;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.table.DefaultTableModel;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Add_user_VC
    extends JPanel implements All_view {

  JFrame mainframe = new JFrame();
  int itemSelected = -1;
  public Add_user_VC(JFrame mainframe) {
    this.mainframe = mainframe;
    try {
      jbInit();
      initial_table();
      jScrollPane1.getViewport().add(jTable1);
      initial_jComboBox();
      this.setPanelPosOnDesktop(this.mainframe);
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
  }

public void jComboBox_update(){
  this.jComboBox1.updateUI();
}
  public void setPanelPosOnDesktop(JFrame frame) {
    this.setLocation( (((Frame1)frame).get_Container_width()- this.getSize().width) / 2,
                     (((Frame1)frame).get_Container_height()- this.getSize().height) / 2);
  }

  public void closeCurrentPanel(JFrame frame) {
    ((Frame1)frame).remove_panel();
    frame.repaint();
  }

  public void set_focus() {
    name_text.requestFocus();
  }

  public void requestFocus(){
    jComboBox_update();
    set_focus();
  }

  private void initial_table() {
    DataBase db = new DataBase();
    String sql = "select t1.loginName as '用户名', t2.privilege_content as '权限描述' from login_table as t1 inner join privilege_setting as t2 on t1.privilege_id = t2.privilege_id";
    ResultSet rs = db.executeQuery(sql);
    DataMap dm = new DataMap(rs);
    db.close();
    MyTableModel tm = new MyTableModel(dm.get_DataMap_Array(), (Object[]) dm.get_Column_Title());
    tm.setEditable(false);
    jTable1 = new JTable(tm);
  }

   private void initial_jComboBox(){
     DataBase db = new DataBase();
     String sql = "select * from privilege_setting";
     ResultSet rs = db.executeQuery(sql);
    try {
      while (rs.next()) {
        jComboBox1.addItem(rs.getString(2));
      }
      jComboBox1.setSelectedIndex(-1);

    }
    catch (SQLException ex) {
      ex.printStackTrace();
    }

   }

  private void jbInit() throws Exception {
    jLabel1.setText("现有操作员列表:");
    jLabel1.setBounds(new Rectangle(20, 48, 99, 24));
    this.setLayout(null);
    this.setSize(600, 600);
    jScrollPane1.setBounds(new Rectangle(22, 72, 550, 200));
    jLabel2.setText("用户名:");
    jLabel2.setBounds(new Rectangle(138, 291, 102, 28));
    jLabel3.setText("初始密码设置:");
    jLabel3.setBounds(new Rectangle(138, 327, 102, 28));
    jLabel4.setText("初始密码确认:");
    jLabel4.setBounds(new Rectangle(138, 365, 115, 28));
    jLabel5.setText("权限设置:");
    jLabel5.setBounds(new Rectangle(138, 406, 114, 28));
    name_text.setBounds(new Rectangle(240, 290, 207, 27));
    pwd_text.setText("000000");
    pwd_text.setBounds(new Rectangle(240, 330, 207, 27));
    pwd2_text.setText("000000");
    pwd2_text.setBounds(new Rectangle(240, 369, 207, 27));
    jComboBox1.setBounds(new Rectangle(240, 410, 208, 27));
    jComboBox1.addItemListener(new Add_user_VC_jComboBox1_itemAdapter(this));
    ok_btn.setBounds(new Rectangle(139, 480, 90, 30));
    ok_btn.setText("确  定");
    ok_btn.addActionListener(new Add_user_VC_jButton1_actionAdapter(this));
    reset.setBounds(new Rectangle(250, 480, 90, 30));
    reset.setText("重  置");
    reset.addActionListener(new Add_user_VC_reset_actionAdapter(this));
    cancel_btn.setBounds(new Rectangle(364, 480, 90, 30));
    cancel_btn.setText("取  消");
    cancel_btn.addActionListener(new Add_user_VC_cancel_btn_actionAdapter(this));
    this.add(jLabel1);
    this.add(jScrollPane1);
    this.add(jLabel2);
    this.add(jLabel3);
    this.add(jLabel4);
    this.add(jLabel5);
    this.add(name_text);
    this.add(pwd_text);
    this.add(pwd2_text);
    this.add(jComboBox1);
    this.add(ok_btn);
    this.add(reset);
    this.add(cancel_btn);
  }

  JLabel jLabel1 = new JLabel();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTable jTable1 = null;
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JTextField name_text = new JTextField();
  JTextField pwd_text = new JTextField();
  JTextField pwd2_text = new JTextField();
  JComboBox jComboBox1 = new JComboBox();
  JButton ok_btn = new JButton();
  JButton reset = new JButton();
  JButton cancel_btn = new JButton();
  public void jButton1_actionPerformed(ActionEvent e) {
    Add_user_M au = new Add_user_M(this.mainframe,this);
    int res = au.add_new_user(name_text.getText().trim(),pwd_text.getText().trim(),pwd2_text.getText().trim(),itemSelected);
    switch(res){
      case 0:
        name_text.selectAll();
        name_text.requestFocus();
        break;
      case 1:
          pwd_text.selectAll();
          pwd_text.requestFocus();
          break;
      case 2:
          pwd2_text.selectAll();
          pwd2_text.requestFocus();
          break;
      case 3:
          pwd2_text.setText("");
          pwd_text.selectAll();
          pwd_text.requestFocus();
          break;
      case 4:
          jComboBox1.requestFocus();
          break;
      case 5:
        name_text.selectAll();
        name_text.requestFocus();
        break;
      case 6:
        DefaultTableModel tm = (DefaultTableModel)jTable1.getModel();
        Object[] obj = new Object[]{name_text.getText().trim(),jComboBox1.getSelectedItem().toString()};
        tm.addRow(obj);
        jTable1 = new JTable(tm);
        name_text.setText("");
        pwd_text.setText("000000");
        pwd2_text.setText("000000");
        jComboBox1.setSelectedIndex(-1);
        name_text.requestFocus();
        break;
      case 7:
        name_text.requestFocus();
        break;
      case -1:
    }
  }

  public void cancel_btn_actionPerformed(ActionEvent e) {
    this.closeCurrentPanel(this.mainframe);

  }

  public void reset_actionPerformed(ActionEvent e) {
    name_text.setText("");
    pwd_text.setText("000000");
    pwd2_text.setText("000000");
    jComboBox1.setSelectedIndex(-1);
    name_text.requestFocus();
  }

  public void jComboBox1_itemStateChanged(ItemEvent e) {
    this.itemSelected = jComboBox1.getSelectedIndex();
  }

}

class Add_user_VC_jComboBox1_itemAdapter
    implements ItemListener {
  private Add_user_VC adaptee;
  Add_user_VC_jComboBox1_itemAdapter(Add_user_VC adaptee) {
    this.adaptee = adaptee;
  }

  public void itemStateChanged(ItemEvent e) {
    adaptee.jComboBox1_itemStateChanged(e);
  }
}

class Add_user_VC_reset_actionAdapter
    implements ActionListener {
  private Add_user_VC adaptee;
  Add_user_VC_reset_actionAdapter(Add_user_VC adaptee) {
    this.adaptee = adaptee;
  }

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

class Add_user_VC_cancel_btn_actionAdapter
    implements ActionListener {
  private Add_user_VC adaptee;
  Add_user_VC_cancel_btn_actionAdapter(Add_user_VC adaptee) {
    this.adaptee = adaptee;
  }

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

class Add_user_VC_jButton1_actionAdapter
    implements ActionListener {
  private Add_user_VC adaptee;
  Add_user_VC_jButton1_actionAdapter(Add_user_VC adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}