ManagerUI.java

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package wagesmanagementsystem;

import java.awt.Color;
import java.sql.SQLException;
import javax.swing.table.DefaultTableModel;

/**
 *
 * @author spring2018
 */
public class ManagerUI extends javax.swing.JFrame {

    /**
     * Creates new form ManagerUI
     */
    public ManagerUI() {
        initComponents();
    }
    public ManagerUI(String name, String pass){
         initComponents();
         txt_name.setText(name);
         txt_name_current.setText(name);
         txt_pass_current.setText(pass);
         Connector c = new Connector();
         
         try {
            c.prep = c.conn.prepareStatement("SELECT * from manager WHERE managername= '"+name+"' AND pass='"+pass+"'");
            c.rs = c.prep.executeQuery();
            if(c.rs.next()){
                txt_id.setText(String.valueOf(c.rs.getString("id")));
            txt_sal.setText("$" + String.valueOf(c.rs.getString("salary")));
            }
        } catch (SQLException e) {
            System.out.println("Problem while executing query");
            System.out.println(e.getMessage());
        }
         Connector c2 = new Connector();
        c2.updateJTable("SELECT * from employee", empTable,"id", "empname", "salary");
    }
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        frame_add_emp = new javax.swing.JFrame();
        jLabel7 = new javax.swing.JLabel();
        txt_empname = new javax.swing.JTextField();
        jLabel8 = new javax.swing.JLabel();
        txt_emppass = new javax.swing.JTextField();
        jLabel9 = new javax.swing.JLabel();
        txt_empsal = new javax.swing.JTextField();
        jLabel10 = new javax.swing.JLabel();
        btn_add_emp1 = new javax.swing.JButton();
        jMenuBar2 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        frame_del_emp = new javax.swing.JFrame();
        jLabel14 = new javax.swing.JLabel();
        jLabel15 = new javax.swing.JLabel();
        txt_del_emp = new javax.swing.JTextField();
        btn_del_emp1 = new javax.swing.JButton();
        btn_del_emp_all = new javax.swing.JButton();
        jMenuBar3 = new javax.swing.JMenuBar();
        jMenu2 = new javax.swing.JMenu();
        jPanel1 = new javax.swing.JPanel();
        managerPanel = new javax.swing.JPanel();
        jLabel4 = new javax.swing.JLabel();
        jTextField13 = new javax.swing.JTextField();
        jTextField14 = new javax.swing.JTextField();
        jTextField15 = new javax.swing.JTextField();
        txt_name = new javax.swing.JTextField();
        txt_id = new javax.swing.JTextField();
        txt_sal = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        empPanel = new javax.swing.JPanel();
        jLabel3 = new javax.swing.JLabel();
        jScrollPane2 = new javax.swing.JScrollPane();
        empTable = new javax.swing.JTable();
        btn_add_emp = new javax.swing.JButton();
        btn_del_emp = new javax.swing.JButton();
        accPanel = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        txt_name_current = new javax.swing.JTextField();
        btn_update_name = new javax.swing.JButton();
        txt_name_new = new javax.swing.JTextField();
        jLabel6 = new javax.swing.JLabel();
        txt_pass_current = new javax.swing.JTextField();
        btn_update_pass = new javax.swing.JButton();
        txt_pass_new = new javax.swing.JTextField();
        btn_del_acc = new javax.swing.JButton();
        sidebar = new javax.swing.JPanel();
        btn_home = new javax.swing.JButton();
        btn_emp = new javax.swing.JButton();
        btn_acc = new javax.swing.JButton();
        jMenuBar1 = new javax.swing.JMenuBar();
        menu_logout = new javax.swing.JMenu();

        frame_add_emp.setBackground(new java.awt.Color(255, 255, 255));

        jLabel7.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel7.setText("Add an Employee");

        jLabel8.setText("Employee name");

        jLabel9.setText("Password");

        jLabel10.setText("Salary");

        btn_add_emp1.setBackground(new java.awt.Color(102, 102, 255));
        btn_add_emp1.setFont(new java.awt.Font("Segoe UI", 1, 12)); // NOI18N
        btn_add_emp1.setForeground(new java.awt.Color(255, 255, 255));
        btn_add_emp1.setText("Add Employee");
        btn_add_emp1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_add_emp1ActionPerformed(evt);
            }
        });

        jMenu1.setText("Close");
        jMenuBar2.add(jMenu1);

        frame_add_emp.setJMenuBar(jMenuBar2);

        javax.swing.GroupLayout frame_add_empLayout = new javax.swing.GroupLayout(frame_add_emp.getContentPane());
        frame_add_emp.getContentPane().setLayout(frame_add_empLayout);
        frame_add_empLayout.setHorizontalGroup(
            frame_add_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(frame_add_empLayout.createSequentialGroup()
                .addGap(178, 178, 178)
                .addGroup(frame_add_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(jLabel7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(jLabel8)
                    .addComponent(txt_empname)
                    .addComponent(txt_emppass)
                    .addComponent(jLabel9)
                    .addComponent(txt_empsal)
                    .addComponent(jLabel10)
                    .addComponent(btn_add_emp1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap(184, Short.MAX_VALUE))
        );
        frame_add_empLayout.setVerticalGroup(
            frame_add_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(frame_add_empLayout.createSequentialGroup()
                .addGap(37, 37, 37)
                .addComponent(jLabel7)
                .addGap(62, 62, 62)
                .addComponent(jLabel8)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(txt_empname, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jLabel9)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(txt_emppass, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(jLabel10)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(txt_empsal, javax.swing.GroupLayout.PREFERRED_SIZE, 33, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(36, 36, 36)
                .addComponent(btn_add_emp1, javax.swing.GroupLayout.PREFERRED_SIZE, 41, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(46, Short.MAX_VALUE))
        );

        jLabel14.setFont(new java.awt.Font("Segoe UI", 1, 18)); // NOI18N
        jLabel14.setText("Delete an Employee");

        jLabel15.setText("Delete by id");

        btn_del_emp1.setBackground(new java.awt.Color(255, 51, 51));
        btn_del_emp1.setForeground(new java.awt.Color(255, 255, 255));
        btn_del_emp1.setText("Delete");
        btn_del_emp1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_del_emp1ActionPerformed(evt);
            }
        });

        btn_del_emp_all.setBackground(new java.awt.Color(232, 232, 232));
        btn_del_emp_all.setFont(new java.awt.Font("Segoe UI", 1, 12)); // NOI18N
        btn_del_emp_all.setForeground(new java.awt.Color(255, 51, 51));
        btn_del_emp_all.setText("Delete all");
        btn_del_emp_all.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_del_emp_allActionPerformed(evt);
            }
        });

        jMenu2.setText("Close");
        jMenuBar3.add(jMenu2);

        frame_del_emp.setJMenuBar(jMenuBar3);

        javax.swing.GroupLayout frame_del_empLayout = new javax.swing.GroupLayout(frame_del_emp.getContentPane());
        frame_del_emp.getContentPane().setLayout(frame_del_empLayout);
        frame_del_empLayout.setHorizontalGroup(
            frame_del_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(frame_del_empLayout.createSequentialGroup()
                .addGroup(frame_del_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(frame_del_empLayout.createSequentialGroup()
                        .addGap(148, 148, 148)
                        .addGroup(frame_del_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(jLabel15, javax.swing.GroupLayout.PREFERRED_SIZE, 83, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(btn_del_emp_all, javax.swing.GroupLayout.DEFAULT_SIZE, 111, Short.MAX_VALUE)
                            .addComponent(btn_del_emp1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                            .addComponent(txt_del_emp)))
                    .addGroup(frame_del_empLayout.createSequentialGroup()
                        .addGap(117, 117, 117)
                        .addComponent(jLabel14, javax.swing.GroupLayout.PREFERRED_SIZE, 185, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(158, Short.MAX_VALUE))
        );
        frame_del_empLayout.setVerticalGroup(
            frame_del_empLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(frame_del_empLayout.createSequentialGroup()
                .addGap(39, 39, 39)
                .addComponent(jLabel14)
                .addGap(40, 40, 40)
                .addComponent(jLabel15)
                .addGap(18, 18, 18)
                .addComponent(txt_del_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(btn_del_emp1, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(btn_del_emp_all, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(129, Short.MAX_VALUE))
        );

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        managerPanel.setBackground(new java.awt.Color(255, 255, 255));

        jLabel4.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel4.setText("Welcome back!");

        jTextField13.setEditable(false);
        jTextField13.setHorizontalAlignment(javax.swing.JTextField.CENTER);
        jTextField13.setText("Name");

        jTextField14.setEditable(false);
        jTextField14.setHorizontalAlignment(javax.swing.JTextField.CENTER);
        jTextField14.setText("ID");

        jTextField15.setEditable(false);
        jTextField15.setHorizontalAlignment(javax.swing.JTextField.CENTER);
        jTextField15.setText("Salary");

        txt_name.setEditable(false);
        txt_name.setHorizontalAlignment(javax.swing.JTextField.CENTER);

        txt_id.setEditable(false);
        txt_id.setHorizontalAlignment(javax.swing.JTextField.CENTER);

        txt_sal.setEditable(false);
        txt_sal.setHorizontalAlignment(javax.swing.JTextField.CENTER);

        jLabel5.setIcon(new javax.swing.ImageIcon(getClass().getResource("/wagesmanagementsystem/profile.png"))); // NOI18N

        javax.swing.GroupLayout managerPanelLayout = new javax.swing.GroupLayout(managerPanel);
        managerPanel.setLayout(managerPanelLayout);
        managerPanelLayout.setHorizontalGroup(
            managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(managerPanelLayout.createSequentialGroup()
                .addGap(20, 20, 20)
                .addGroup(managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addComponent(jLabel4)
                        .addGroup(managerPanelLayout.createSequentialGroup()
                            .addComponent(jTextField13, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(6, 6, 6)
                            .addComponent(txt_name, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, managerPanelLayout.createSequentialGroup()
                            .addComponent(jTextField15, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(6, 6, 6)
                            .addComponent(txt_sal, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGroup(managerPanelLayout.createSequentialGroup()
                            .addComponent(jTextField14, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addGap(6, 6, 6)
                            .addComponent(txt_id, javax.swing.GroupLayout.PREFERRED_SIZE, 113, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addComponent(jLabel5))
                .addContainerGap(612, Short.MAX_VALUE))
        );
        managerPanelLayout.setVerticalGroup(
            managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(managerPanelLayout.createSequentialGroup()
                .addGap(32, 32, 32)
                .addComponent(jLabel4)
                .addGap(38, 38, 38)
                .addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField13, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(txt_name, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(29, 29, 29)
                .addGroup(managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField14, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(txt_id, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(27, 27, 27)
                .addGroup(managerPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField15, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(txt_sal, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(245, Short.MAX_VALUE))
        );

        empPanel.setVisible(false);
        empPanel.setBackground(new java.awt.Color(255, 255, 255));

        jLabel3.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel3.setText("Employees");

        empTable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {

            },
            new String [] {
                "id", "empname", "empsalary"
            }
        ) {
            Class[] types = new Class [] {
                java.lang.String.class, java.lang.String.class, java.lang.String.class
            };
            boolean[] canEdit = new boolean [] {
                false, false, false
            };

            public Class getColumnClass(int columnIndex) {
                return types [columnIndex];
            }

            public boolean isCellEditable(int rowIndex, int columnIndex) {
                return canEdit [columnIndex];
            }
        });
        jScrollPane2.setViewportView(empTable);

        btn_add_emp.setBackground(new java.awt.Color(102, 102, 255));
        btn_add_emp.setFont(new java.awt.Font("Segoe UI", 1, 12)); // NOI18N
        btn_add_emp.setForeground(new java.awt.Color(255, 255, 255));
        btn_add_emp.setText("Add");
        btn_add_emp.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_add_empActionPerformed(evt);
            }
        });

        btn_del_emp.setBackground(new java.awt.Color(255, 0, 0));
        btn_del_emp.setFont(new java.awt.Font("Segoe UI", 1, 12)); // NOI18N
        btn_del_emp.setForeground(new java.awt.Color(255, 255, 255));
        btn_del_emp.setText("Delete");
        btn_del_emp.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_del_empActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout empPanelLayout = new javax.swing.GroupLayout(empPanel);
        empPanel.setLayout(empPanelLayout);
        empPanelLayout.setHorizontalGroup(
            empPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(empPanelLayout.createSequentialGroup()
                .addGap(29, 29, 29)
                .addGroup(empPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 740, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(empPanelLayout.createSequentialGroup()
                        .addComponent(jLabel3)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(btn_del_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(18, 18, 18)
                        .addComponent(btn_add_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(113, Short.MAX_VALUE))
        );
        empPanelLayout.setVerticalGroup(
            empPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(empPanelLayout.createSequentialGroup()
                .addGroup(empPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(empPanelLayout.createSequentialGroup()
                        .addGap(23, 23, 23)
                        .addComponent(jLabel3)
                        .addGap(49, 49, 49))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, empPanelLayout.createSequentialGroup()
                        .addContainerGap()
                        .addGroup(empPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(btn_add_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(btn_del_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(18, 18, 18)))
                .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 218, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(219, Short.MAX_VALUE))
        );

        accPanel.setVisible(false);
        accPanel.setBackground(new java.awt.Color(255, 255, 255));

        jLabel1.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
        jLabel1.setText("Account");

        jLabel2.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jLabel2.setText("Name");

        txt_name_current.setEditable(false);

        btn_update_name.setText("change name");
        btn_update_name.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_update_nameActionPerformed(evt);
            }
        });

        jLabel6.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jLabel6.setText("Password");

        txt_pass_current.setEditable(false);

        btn_update_pass.setText("change password");
        btn_update_pass.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_update_passActionPerformed(evt);
            }
        });

        btn_del_acc.setBackground(new java.awt.Color(255, 0, 51));
        btn_del_acc.setForeground(new java.awt.Color(255, 255, 255));
        btn_del_acc.setText("Delete account");
        btn_del_acc.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_del_accActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout accPanelLayout = new javax.swing.GroupLayout(accPanel);
        accPanel.setLayout(accPanelLayout);
        accPanelLayout.setHorizontalGroup(
            accPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(accPanelLayout.createSequentialGroup()
                .addGap(63, 63, 63)
                .addGroup(accPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(txt_name_current, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel2)
                    .addComponent(jLabel1)
                    .addGroup(accPanelLayout.createSequentialGroup()
                        .addComponent(txt_name_new, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(btn_update_name, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addComponent(jLabel6)
                    .addComponent(txt_pass_current, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(accPanelLayout.createSequentialGroup()
                        .addComponent(txt_pass_new, javax.swing.GroupLayout.PREFERRED_SIZE, 150, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(btn_update_pass, javax.swing.GroupLayout.PREFERRED_SIZE, 129, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addComponent(btn_del_acc, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addContainerGap(504, Short.MAX_VALUE))
        );
        accPanelLayout.setVerticalGroup(
            accPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(accPanelLayout.createSequentialGroup()
                .addGap(51, 51, 51)
                .addComponent(jLabel1)
                .addGap(58, 58, 58)
                .addComponent(jLabel2)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(txt_name_current, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(accPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(txt_name_new, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(btn_update_name, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addComponent(jLabel6)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(txt_pass_current, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(accPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(txt_pass_new, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(btn_update_pass, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(50, 50, 50)
                .addComponent(btn_del_acc, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(54, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 0, Short.MAX_VALUE)
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .addComponent(accPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap(1024, Short.MAX_VALUE)))
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addComponent(managerPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGap(0, 1018, Short.MAX_VALUE)))
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                    .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(empPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGap(994, 994, 994)))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 562, Short.MAX_VALUE)
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .addComponent(accPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap(39, Short.MAX_VALUE)))
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .addComponent(managerPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap(36, Short.MAX_VALUE)))
            .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                .addGroup(jPanel1Layout.createSequentialGroup()
                    .addContainerGap()
                    .addComponent(empPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
        );

        btn_home.setBackground(new java.awt.Color(102, 102, 255));
        btn_home.setFont(new java.awt.Font("sansserif", 1, 12)); // NOI18N
        btn_home.setForeground(new java.awt.Color(255, 255, 255));
        btn_home.setText("Home");
        btn_home.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_homeActionPerformed(evt);
            }
        });

        btn_emp.setText("Employees");
        btn_emp.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_empActionPerformed(evt);
            }
        });

        btn_acc.setText("Account");
        btn_acc.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                btn_accActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout sidebarLayout = new javax.swing.GroupLayout(sidebar);
        sidebar.setLayout(sidebarLayout);
        sidebarLayout.setHorizontalGroup(
            sidebarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, sidebarLayout.createSequentialGroup()
                .addContainerGap()
                .addGroup(sidebarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                    .addComponent(btn_home, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(btn_emp, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE)
                    .addComponent(btn_acc, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
        );
        sidebarLayout.setVerticalGroup(
            sidebarLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(sidebarLayout.createSequentialGroup()
                .addGap(57, 57, 57)
                .addComponent(btn_home, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(btn_emp, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(btn_acc, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(263, Short.MAX_VALUE))
        );

        menu_logout.setText("Logout");
        menu_logout.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                menu_logoutMouseClicked(evt);
            }
        });
        jMenuBar1.add(menu_logout);

        setJMenuBar(jMenuBar1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(sidebar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(45, 45, 45)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 876, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(51, 51, 51)
                        .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(39, 39, 39)
                        .addComponent(sidebar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void menu_logoutMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_menu_logoutMouseClicked
        new MainMenu().setVisible(true);
        this.setVisible(false);
    }//GEN-LAST:event_menu_logoutMouseClicked

    private void btn_update_nameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_update_nameActionPerformed
        Connector c = new Connector();
        c.runUpdate("UPDATE manager SET managername=? WHERE managername = '"+txt_name_current.getText()+"'", txt_name_current.getText(), txt_name_new.getText(), accPanel, "name");
        txt_name_current.setText(txt_name_new.getText());

    }//GEN-LAST:event_btn_update_nameActionPerformed

    private void btn_update_passActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_update_passActionPerformed
        Connector c = new Connector();
        c.runUpdate("UPDATE manager SET pass=? WHERE pass = '"+txt_pass_current.getText()+"'", txt_pass_current.getText(), txt_pass_new.getText(), accPanel, "password");
        txt_pass_current.setText(txt_pass_new.getText());
    }//GEN-LAST:event_btn_update_passActionPerformed

    private void btn_del_accActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_del_accActionPerformed
        Connector c=new Connector();
        c.runDelAcc("DELETE FROM manager WHERE managername='"+ txt_name_current.getText() +"' AND pass= '"+ txt_pass_current.getText()+"'", this, accPanel);
    }//GEN-LAST:event_btn_del_accActionPerformed

    private void btn_homeActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_homeActionPerformed
        empPanel.setVisible(false);accPanel.setVisible(false);
        managerPanel.setVisible(true);
        btn_home.setBackground(new java.awt.Color(102, 102, 255));btn_home.setForeground(Color.white);
        btn_emp.setBackground(new java.awt.Color(230,230,230));btn_emp.setForeground(Color.gray);btn_acc.setBackground(new java.awt.Color(230,230,230));btn_acc.setForeground(Color.gray);
    }//GEN-LAST:event_btn_homeActionPerformed

    private void btn_empActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_empActionPerformed
        accPanel.setVisible(false);managerPanel.setVisible(false);
        empPanel.setVisible(true);
        btn_emp.setBackground(new java.awt.Color(102, 102, 255));btn_emp.setForeground(Color.white);
        btn_home.setBackground(new java.awt.Color(230,230,230));btn_home.setForeground(Color.gray);btn_acc.setBackground(new java.awt.Color(230,230,230));btn_acc.setForeground(Color.gray);
    }//GEN-LAST:event_btn_empActionPerformed

    private void btn_accActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_accActionPerformed
        empPanel.setVisible(false);
        accPanel.setVisible(true);managerPanel.setVisible(false);
        btn_acc.setBackground(new java.awt.Color(102, 102, 255));btn_acc.setForeground(Color.white);
        btn_home.setBackground(new java.awt.Color(230,230,230));btn_home.setForeground(Color.gray);btn_emp.setBackground(new java.awt.Color(230,230,230));btn_emp.setForeground(Color.gray);
    }//GEN-LAST:event_btn_accActionPerformed

    private void btn_add_empActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_add_empActionPerformed
        frame_add_emp.pack();
        frame_add_emp.setVisible(true);

    }//GEN-LAST:event_btn_add_empActionPerformed

    private void btn_del_empActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_del_empActionPerformed
        frame_del_emp.pack();
        frame_del_emp.setVisible(true);
    }//GEN-LAST:event_btn_del_empActionPerformed

    private void btn_add_emp1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_add_emp1ActionPerformed
        Connector c = new Connector();
        c.runDML("INSERT into employee (id, empname, pass, salary)values(0,'"+txt_empname.getText()+ "','"+ txt_emppass.getText()+ "','"+ txt_empsal.getText()+"')");
        c.updateJTable("SELECT * from employee", empTable,"id", "empname", "salary");
        frame_add_emp.setVisible(false);
    }//GEN-LAST:event_btn_add_emp1ActionPerformed

    private void btn_del_emp1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_del_emp1ActionPerformed
        Connector c = new Connector();
        c.runDML("DELETE FROM employee WHERE id="+ txt_del_emp.getText());
        c.updateJTable("SELECT * from employee", empTable,"id", "empname", "salary");
        frame_add_emp.setVisible(false);
    }//GEN-LAST:event_btn_del_emp1ActionPerformed

    private void btn_del_emp_allActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btn_del_emp_allActionPerformed
        Connector c = new Connector();
        c.runDML("DELETE FROM employee");
        c.updateJTable("SELECT * from employee", empTable,"id", "empname", "salary");
    }//GEN-LAST:event_btn_del_emp_allActionPerformed

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(ManagerUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(ManagerUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(ManagerUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(ManagerUI.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

     
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JPanel accPanel;
    private javax.swing.JButton btn_acc;
    private javax.swing.JButton btn_add_emp;
    private javax.swing.JButton btn_add_emp1;
    private javax.swing.JButton btn_del_acc;
    private javax.swing.JButton btn_del_emp;
    private javax.swing.JButton btn_del_emp1;
    private javax.swing.JButton btn_del_emp_all;
    private javax.swing.JButton btn_emp;
    private javax.swing.JButton btn_home;
    private javax.swing.JButton btn_update_name;
    private javax.swing.JButton btn_update_pass;
    private javax.swing.JPanel empPanel;
    private javax.swing.JTable empTable;
    private javax.swing.JFrame frame_add_emp;
    private javax.swing.JFrame frame_del_emp;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel14;
    private javax.swing.JLabel jLabel15;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenu jMenu2;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuBar jMenuBar2;
    private javax.swing.JMenuBar jMenuBar3;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTextField jTextField13;
    private javax.swing.JTextField jTextField14;
    private javax.swing.JTextField jTextField15;
    private javax.swing.JPanel managerPanel;
    private javax.swing.JMenu menu_logout;
    private javax.swing.JPanel sidebar;
    private javax.swing.JTextField txt_del_emp;
    private javax.swing.JTextField txt_empname;
    private javax.swing.JTextField txt_emppass;
    private javax.swing.JTextField txt_empsal;
    private javax.swing.JTextField txt_id;
    private javax.swing.JTextField txt_name;
    private javax.swing.JTextField txt_name_current;
    private javax.swing.JTextField txt_name_new;
    private javax.swing.JTextField txt_pass_current;
    private javax.swing.JTextField txt_pass_new;
    private javax.swing.JTextField txt_sal;
    // End of variables declaration//GEN-END:variables
}