Delete_8.java

package ssm_sw;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.table.DefaultTableModel;
import static ssm_sw.Search_6.DB_url;
import static ssm_sw.Search_6.pwd;
import static ssm_sw.Search_6.uid;


/*
 * 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.
 */

/**
 *
 * @author user
 */
public class Delete_8 extends javax.swing.JFrame {
    

    /**
     * Creates new form Delete_8
     */
    public Delete_8() {
        
        initComponents();
        jLabel4.setVisible(false);
    }

    /**
     * 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() {

        buttonGroup1 = new javax.swing.ButtonGroup();
        jLabel12 = new javax.swing.JLabel();
        jButton5 = new javax.swing.JButton();
        jButton6 = new javax.swing.JButton();
        jPanel1 = new javax.swing.JPanel();
        jRadioButton1 = new javax.swing.JRadioButton();
        jButton2 = new javax.swing.JButton();
        jComboBox1 = new javax.swing.JComboBox<>();
        jRadioButton2 = new javax.swing.JRadioButton();
        jComboBox2 = new javax.swing.JComboBox<>();
        jButton4 = new javax.swing.JButton();
        jButton1 = new javax.swing.JButton();
        jLabel4 = new javax.swing.JLabel();
        jPanel2 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jLabel2 = new javax.swing.JLabel();
        jTextField1 = new javax.swing.JTextField();
        jTextField2 = new javax.swing.JTextField();
        jLabel3 = new javax.swing.JLabel();
        jTextField3 = new javax.swing.JTextField();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        addComponentListener(new java.awt.event.ComponentAdapter() {
            public void componentHidden(java.awt.event.ComponentEvent evt) {
                formComponentHidden(evt);
            }
        });

        jLabel12.setFont(new java.awt.Font("Trebuchet MS", 1, 52)); // NOI18N
        jLabel12.setForeground(new java.awt.Color(0, 51, 255));
        jLabel12.setText("DELETE TEACHER'S DATA");

        jButton5.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
        jButton5.setIcon(new javax.swing.ImageIcon("C:\\Users\\user\\Desktop\\Back-48.png")); // NOI18N
        jButton5.setToolTipText("Back");
        jButton5.setBorderPainted(false);
        jButton5.setContentAreaFilled(false);
        jButton5.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton5ActionPerformed(evt);
            }
        });

        jButton6.setIcon(new javax.swing.ImageIcon("C:\\Users\\user\\Desktop\\close_p.png")); // NOI18N
        jButton6.setContentAreaFilled(false);
        jButton6.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton6ActionPerformed(evt);
            }
        });

        jPanel1.setBackground(new java.awt.Color(153, 153, 153));

        buttonGroup1.add(jRadioButton1);
        jRadioButton1.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jRadioButton1.setForeground(new java.awt.Color(255, 255, 255));
        jRadioButton1.setText("Teaching Staff");
        jRadioButton1.setOpaque(false);
        jRadioButton1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jRadioButton1MouseClicked(evt);
            }
        });
        jRadioButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRadioButton1ActionPerformed(evt);
            }
        });

        jButton2.setBackground(new java.awt.Color(0, 51, 255));
        jButton2.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jButton2.setForeground(new java.awt.Color(255, 255, 255));
        jButton2.setText("Search");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jComboBox1.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jComboBox1.setForeground(new java.awt.Color(0, 153, 153));

        buttonGroup1.add(jRadioButton2);
        jRadioButton2.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jRadioButton2.setForeground(new java.awt.Color(255, 255, 255));
        jRadioButton2.setText("Non-Teaching Staff");
        jRadioButton2.setOpaque(false);
        jRadioButton2.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jRadioButton2MouseClicked(evt);
            }
        });
        jRadioButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRadioButton2ActionPerformed(evt);
            }
        });

        jComboBox2.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jComboBox2.setForeground(new java.awt.Color(0, 153, 153));

        jButton4.setBackground(new java.awt.Color(0, 51, 255));
        jButton4.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jButton4.setForeground(new java.awt.Color(255, 255, 255));
        jButton4.setText("Search");
        jButton4.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton4ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGap(132, 132, 132)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(jRadioButton2)
                        .addGap(144, 144, 144)
                        .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 236, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(jRadioButton1)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, 236, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(99, 99, 99)
                        .addComponent(jButton4))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
                        .addGap(49, 49, 49)
                        .addComponent(jButton2)))
                .addContainerGap(216, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGap(15, 15, 15)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                        .addComponent(jComboBox1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.PREFERRED_SIZE, 38, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jRadioButton1))
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addGap(1, 1, 1)
                        .addComponent(jButton2)))
                .addGap(18, 18, 18)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                        .addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jRadioButton2))
                    .addComponent(jButton4, javax.swing.GroupLayout.Alignment.TRAILING))
                .addContainerGap(14, Short.MAX_VALUE))
        );

        jButton1.setBackground(new java.awt.Color(0, 51, 255));
        jButton1.setFont(new java.awt.Font("Times New Roman", 1, 24)); // NOI18N
        jButton1.setForeground(new java.awt.Color(255, 255, 255));
        jButton1.setText("Delete  Teacher Record");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jLabel4.setFont(new java.awt.Font("Times New Roman", 0, 24)); // NOI18N
        jLabel4.setForeground(new java.awt.Color(255, 0, 51));
        jLabel4.setText("DELETED!");

        jPanel2.setBackground(new java.awt.Color(153, 153, 153));

        jLabel1.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jLabel1.setText("Teacher Name");

        jLabel2.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jLabel2.setText("Teacher ID");

        jTextField1.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jTextField1.setEnabled(false);

        jTextField2.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jTextField2.setEnabled(false);

        jLabel3.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jLabel3.setText("Contact");

        jTextField3.setFont(new java.awt.Font("Trebuchet MS", 1, 24)); // NOI18N
        jTextField3.setEnabled(false);

        javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addGap(27, 27, 27)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel2)
                    .addComponent(jLabel1)
                    .addComponent(jLabel3))
                .addGap(161, 161, 161)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addComponent(jTextField1)
                        .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, 163, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap(27, Short.MAX_VALUE))
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel2Layout.createSequentialGroup()
                .addGap(32, 32, 32)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel3)
                    .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(33, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 81, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(177, 177, 177)
                        .addComponent(jLabel12)
                        .addGap(191, 191, 191)
                        .addComponent(jButton6, javax.swing.GroupLayout.PREFERRED_SIZE, 83, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(438, 438, 438)
                        .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 275, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jLabel4)
                .addGap(518, 518, 518))
            .addGroup(layout.createSequentialGroup()
                .addGap(305, 305, 305)
                .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jButton6)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                        .addComponent(jLabel12, javax.swing.GroupLayout.PREFERRED_SIZE, 51, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addComponent(jButton5)))
                .addGap(35, 35, 35)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(38, 38, 38)
                .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(jButton1)
                .addGap(18, 18, 18)
                .addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 39, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

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

    private void jRadioButton1MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jRadioButton1MouseClicked
        jComboBox1.removeAllItems();
        jComboBox2.removeAllItems();
        try {
            Connection con = null;
            con = DriverManager.getConnection(DB_url, uid, pwd);
            Statement stmt = con.createStatement();
            String INSERT1 = "select Name from t_staff;";
            ResultSet tname = stmt.executeQuery(INSERT1);
            while (tname.next()) {
                String cname = tname.getString("name");
                jComboBox1.addItem(cname);
            }
            tname.close();
            stmt.close();
            con.close();
        } catch (SQLException e) {
            JOptionPane.showMessageDialog(rootPane, "Failed");
        }        // TODO add your handling code here:
    }//GEN-LAST:event_jRadioButton1MouseClicked

    private void jRadioButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton1ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jRadioButton1ActionPerformed

    private void jRadioButton2MouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jRadioButton2MouseClicked
        jComboBox1.removeAllItems();
        jComboBox2.removeAllItems();
        try {
            Connection con = null;
            con = DriverManager.getConnection(DB_url, uid, pwd);
            Statement stmt = con.createStatement();
            String INSERT1 = "select nt_Name from n_t_staff;";
            ResultSet tname = stmt.executeQuery(INSERT1);
            while (tname.next()) {
                String cname = tname.getString("nt_name");
                jComboBox2.addItem(cname);
            }
            tname.close();
            stmt.close();
            con.close();
        } catch (SQLException e) {
            JOptionPane.showMessageDialog(rootPane, "Failed");
        }     // TODO add your handling code here:
    }//GEN-LAST:event_jRadioButton2MouseClicked

    private void jRadioButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRadioButton2ActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_jRadioButton2ActionPerformed

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
        int index = jComboBox1.getSelectedIndex();
        String name = jComboBox1.getItemAt(index);
        try {
            Connection con = null;
            con = DriverManager.getConnection(DB_url, uid, pwd);
            Statement stmt = con.createStatement();
            String INSERT = "select * from t_staff where name like '" + name + "';";
            ResultSet rs = stmt.executeQuery(INSERT);
            while (rs.next()) {
                String ID = rs.getString("Teacher_id");
                String Name = rs.getString("Name");
                String Contact = rs.getString("Contact_no");
                jTextField1.setText(ID);
                jTextField2.setText(Name);
                jTextField3.setText(Contact);
            }
            rs.close();
            stmt.close();
            con.close();
        } catch (SQLException e) {
            JOptionPane.showMessageDialog(rootPane, "Failed");
        }        // TODO add your handling code here:
    }//GEN-LAST:event_jButton2ActionPerformed

    private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed
        int index = jComboBox2.getSelectedIndex();
        String name = jComboBox2.getItemAt(index);
        try {
            Connection con = null;
            con = DriverManager.getConnection(DB_url, uid, pwd);
            Statement stmt = con.createStatement();
            String INSERT = "select * from n_t_staff where nt_name like '" + name + "';";
            ResultSet rs = stmt.executeQuery(INSERT);
            while (rs.next()) {
                String ID = rs.getString("nt_staff_id");
                String Name = rs.getString("nt_Name");
                String Contact = rs.getString("Contact");
                jTextField1.setText(ID);
            jTextField2.setText(Name);
            jTextField3.setText(Contact);
               
            }
            rs.close();
            stmt.close();
            con.close();
        } catch (SQLException e) {
            JOptionPane.showMessageDialog(rootPane, "Failed");
        }   // TODO add your handling code here:
    }//GEN-LAST:event_jButton4ActionPerformed

    private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton5ActionPerformed
        this.setVisible(false);
        new More_Option_3().setVisible(true);
        // TODO add your handling code here:
    }//GEN-LAST:event_jButton5ActionPerformed

    private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton6ActionPerformed
        System.exit(0);
        // TODO add your handling code here:
    }//GEN-LAST:event_jButton6ActionPerformed

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    try {
            Connection con = null;
            con = DriverManager.getConnection(DB_url, uid, pwd);
            Statement stmt = con.createStatement();
            if(jRadioButton1.isSelected()==true)
            {
            int t_id=Integer.parseInt(jTextField1.getText());
            String INSERT1 = "delete from t_staff where teacher_id = '"+t_id+"' ;" ;
            stmt.execute(INSERT1);stmt.close();
            con.close();
            jLabel4.setVisible(true);
            jTextField1.setText("");
            jTextField2.setText("");
            jTextField3.setText("");
                jRadioButton1ActionPerformed(evt);}
            else if(jRadioButton2.isSelected()==true)
            {
            int t_id=Integer.parseInt(jTextField1.getText());
            String INSERT1 = "delete from n_t_staff where Nt_staff_id = '"+t_id+"' ;" ;
            stmt.execute(INSERT1);stmt.close();
            con.close();
            jLabel4.setText("Deleted");
            jTextField1.setText("");
            jTextField2.setText("");
            jTextField3.setText("");
                jRadioButton2ActionPerformed(evt);}
            
        } catch (SQLException e) {
            JOptionPane.showMessageDialog(rootPane, "Failed");
        } 
        // TODO add your handling code here:
    }//GEN-LAST:event_jButton1ActionPerformed

    private void formComponentHidden(java.awt.event.ComponentEvent evt) {//GEN-FIRST:event_formComponentHidden
       // TODO add your handling code here:
    }//GEN-LAST:event_formComponentHidden

    /**
     * @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(Delete_8.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Delete_8.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Delete_8.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Delete_8.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Delete_8().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.ButtonGroup buttonGroup1;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton4;
    private javax.swing.JButton jButton5;
    private javax.swing.JButton jButton6;
    private javax.swing.JComboBox<String> jComboBox1;
    private javax.swing.JComboBox<String> jComboBox2;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel12;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JRadioButton jRadioButton1;
    private javax.swing.JRadioButton jRadioButton2;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JTextField jTextField3;
    // End of variables declaration//GEN-END:variables
}