Program Kasir Sederhana Menggunakan Java Swing

Deskripsi

Program ini berfungsi untuk memudahkan transaksi antara kasir dengan customers.

Dengan program ini user dapat memilih pesanan yang akan dipesan kemudian menampilkan total harga dari keseluruhan pesanan sekaligus kembalian nya.

Screenshot Design Frame

Screenshot Output Program

Source Code

/*
 * 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.
 */

import javax.swing.JOptionPane;

/**
 *
 * @author Muhammad Dimas Febrianto
 */
public class ProgramKasir extends javax.swing.JFrame {

/**
     * Creates new form ProgramKasir
     */
    public ProgramKasir() {
        initComponents();
    }

/**
     * 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">                          
    private void initComponents() {

jLabel1 = new javax.swing.JLabel();
        RBNG = new javax.swing.JRadioButton();
        RBMG = new javax.swing.JRadioButton();
        RBSA = new javax.swing.JRadioButton();
        RBAB = new javax.swing.JRadioButton();
        RBET = new javax.swing.JRadioButton();
        TxtRBNG = new javax.swing.JTextField();
        TxtRBMG = new javax.swing.JTextField();
        TxtRBSA = new javax.swing.JTextField();
        TxtRBAB = new javax.swing.JTextField();
        TxtRBET = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        TxtjmlNG = new javax.swing.JTextField();
        TxtjmlMG = new javax.swing.JTextField();
        TxtjmlSA = new javax.swing.JTextField();
        TxtjmlAB = new javax.swing.JTextField();
        TxtjmlET = new javax.swing.JTextField();
        BtnHitung = new javax.swing.JButton();
        BtnHapus = new javax.swing.JButton();
        BtnExit = new javax.swing.JButton();
        jLabel7 = new javax.swing.JLabel();
        TxtjmlHarga = new javax.swing.JTextField();
        jLabel9 = new javax.swing.JLabel();
        TxtjmlKembalian = new javax.swing.JTextField();
        jLabel10 = new javax.swing.JLabel();
        TxtjmlUang = new javax.swing.JTextField();
        BtnUang = new javax.swing.JButton();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem2 = new javax.swing.JMenuItem();

setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

jLabel1.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jLabel1.setText("Resto-Resto'an");

RBNG.setText("Nasi Goreng");
        RBNG.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RBNGActionPerformed(evt);
            }
        });

RBMG.setText("Mie Goreng");
        RBMG.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RBMGActionPerformed(evt);
            }
        });

RBSA.setText("Soto Ayam");
        RBSA.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RBSAActionPerformed(evt);
            }
        });

RBAB.setText("Ayam Bakar");
        RBAB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RBABActionPerformed(evt);
            }
        });

RBET.setText("Es Teh");
        RBET.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                RBETActionPerformed(evt);
            }
        });

TxtRBNG.setEditable(false);

TxtRBMG.setEditable(false);

TxtRBSA.setEditable(false);

TxtRBAB.setEditable(false);
        TxtRBAB.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                TxtRBABActionPerformed(evt);
            }
        });

TxtRBET.setEditable(false);

jLabel2.setText("X");

jLabel3.setText("X");

jLabel4.setText("X");

jLabel5.setText("X");

jLabel6.setText("X");

TxtjmlNG.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                TxtjmlNGActionPerformed(evt);
            }
        });

BtnHitung.setText("Hitung");
        BtnHitung.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtnHitungActionPerformed(evt);
            }
        });

BtnHapus.setText("Hapus");
        BtnHapus.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtnHapusActionPerformed(evt);
            }
        });

BtnExit.setForeground(new java.awt.Color(255, 0, 0));
        BtnExit.setText("Exit");
        BtnExit.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtnExitActionPerformed(evt);
            }
        });

jLabel7.setText("Jumlah Harga");

TxtjmlHarga.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                TxtjmlHargaActionPerformed(evt);
            }
        });

jLabel9.setText("Kembalian");

jLabel10.setText("Jumlah Uang");

TxtjmlUang.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                TxtjmlUangActionPerformed(evt);
            }
        });

BtnUang.setText("OK");
        BtnUang.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BtnUangActionPerformed(evt);
            }
        });

jMenu1.setText("File");
        jMenu1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenu1ActionPerformed(evt);
            }
        });

jMenuItem2.setText("Exit");
        jMenuItem2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem2ActionPerformed(evt);
            }
        });
        jMenu1.add(jMenuItem2);

jMenuBar1.add(jMenu1);

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()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(89, 89, 89)
                                .addComponent(jLabel1))
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addComponent(RBNG, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(RBMG, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(RBSA, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(RBAB, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                    .addComponent(RBET, javax.swing.GroupLayout.PREFERRED_SIZE, 106, javax.swing.GroupLayout.PREFERRED_SIZE))
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                            .addComponent(TxtRBMG, javax.swing.GroupLayout.Alignment.LEADING)
                                            .addGroup(layout.createSequentialGroup()
                                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                                                .addComponent(TxtRBNG, javax.swing.GroupLayout.PREFERRED_SIZE, 59, javax.swing.GroupLayout.PREFERRED_SIZE))
                                            .addComponent(TxtRBSA, javax.swing.GroupLayout.PREFERRED_SIZE, 59, javax.swing.GroupLayout.PREFERRED_SIZE))
                                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addGroup(layout.createSequentialGroup()
                                                .addComponent(jLabel3)
                                                .addGap(18, 18, 18)
                                                .addComponent(TxtjmlMG, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
                                            .addGroup(layout.createSequentialGroup()
                                                .addComponent(jLabel4)
                                                .addGap(18, 18, 18)
                                                .addComponent(TxtjmlSA, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
                                            .addGroup(layout.createSequentialGroup()
                                                .addComponent(jLabel2)
                                                .addGap(18, 18, 18)
                                                .addComponent(TxtjmlNG, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))))
                                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                        .addGap(14, 14, 14)
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                                .addGroup(layout.createSequentialGroup()
                                                    .addComponent(TxtRBET, javax.swing.GroupLayout.PREFERRED_SIZE, 59, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                                    .addComponent(jLabel6)
                                                    .addGap(18, 18, 18)
                                                    .addComponent(TxtjmlET, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE))
                                                .addGroup(layout.createSequentialGroup()
                                                    .addComponent(TxtRBAB, javax.swing.GroupLayout.PREFERRED_SIZE, 59, javax.swing.GroupLayout.PREFERRED_SIZE)
                                                    .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                                                    .addComponent(jLabel5)
                                                    .addGap(18, 18, 18)
                                                    .addComponent(TxtjmlAB, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
                                            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                                                .addComponent(BtnHitung)
                                                .addGap(64, 64, 64)))))))
                        .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addGap(0, 0, Short.MAX_VALUE)
                                .addComponent(BtnHapus)
                                .addGap(41, 41, 41))
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                                        .addComponent(jLabel9)
                                        .addGap(35, 35, 35)
                                        .addComponent(TxtjmlKembalian, javax.swing.GroupLayout.DEFAULT_SIZE, 114, Short.MAX_VALUE))
                                    .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup()
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                                            .addComponent(jLabel7)
                                            .addComponent(jLabel10))
                                        .addGap(18, 18, 18)
                                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                            .addComponent(TxtjmlUang, javax.swing.GroupLayout.DEFAULT_SIZE, 114, Short.MAX_VALUE)
                                            .addComponent(TxtjmlHarga))))
                                .addGap(18, 18, 18)
                                .addComponent(BtnUang, javax.swing.GroupLayout.PREFERRED_SIZE, 61, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 33, Short.MAX_VALUE)))
                        .addComponent(BtnExit)
                        .addGap(42, 42, 42))))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jLabel1)
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(RBNG)
                    .addComponent(TxtRBNG, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel2)
                    .addComponent(TxtjmlNG, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(RBMG)
                    .addComponent(TxtRBMG, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel3)
                    .addComponent(TxtjmlMG, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(RBSA, javax.swing.GroupLayout.PREFERRED_SIZE, 23, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(TxtRBSA, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(15, 15, 15)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(TxtjmlSA, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel4))))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(RBAB)
                    .addComponent(TxtRBAB, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel5)
                    .addComponent(TxtjmlAB, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(RBET)
                    .addComponent(TxtRBET, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jLabel6)
                    .addComponent(TxtjmlET, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(BtnHitung)
                    .addComponent(BtnHapus)
                    .addComponent(BtnExit))
                .addGap(19, 19, 19)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel7)
                    .addComponent(TxtjmlHarga, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 8, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel10)
                    .addComponent(TxtjmlUang, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(BtnUang))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel9, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(TxtjmlKembalian, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(13, 13, 13))
        );

pack();
    }// </editor-fold>

private void RBNGActionPerformed(java.awt.event.ActionEvent evt) {                                     
        // TODO add your handling code here:
        int nasigoreng=13000;
        if(RBNG.isSelected()){
            TxtRBNG.setText("" +RBNG.getText());
            TxtRBNG.setText("" +nasigoreng);
        }else{
            TxtRBNG.setText("");
        }
    }

private void RBMGActionPerformed(java.awt.event.ActionEvent evt) {                                     
        // TODO add your handling code here:
         int miegoreng=12000;
        if(RBMG.isSelected()){
            TxtRBMG.setText("" +RBMG.getText());
            TxtRBMG.setText("" +miegoreng);
        }else{
            TxtRBMG.setText("");
        }
    }

private void RBSAActionPerformed(java.awt.event.ActionEvent evt) {                                     
        // TODO add your handling code here:
         int sotoayam=10000;
        if(RBSA.isSelected()){
            TxtRBSA.setText("" +RBSA.getText());
            TxtRBSA.setText("" +sotoayam);
        }else{
            TxtRBSA.setText("");
        }
    }

private void RBABActionPerformed(java.awt.event.ActionEvent evt) {                                     
        // TODO add your handling code here:
         int ayambakar=18000;
        if(RBAB.isSelected()){
            TxtRBAB.setText("" +RBAB.getText());
            TxtRBAB.setText("" +ayambakar);
        }else{
            TxtRBAB.setText("");
        }
    }

private void RBETActionPerformed(java.awt.event.ActionEvent evt) {                                     
        // TODO add your handling code here:
         int esteh=4000;
        if(RBET.isSelected()){
            TxtRBET.setText("" +RBET.getText());
            TxtRBET.setText("" +esteh);
        }else{
            TxtRBET.setText("");
        }
    }

private void BtnHitungActionPerformed(java.awt.event.ActionEvent evt) {                                          
        // TODO add your handling code here:
        int total=0;
        if (RBNG.isSelected()){
            String NG=TxtjmlNG.getText();
            int jmlNG=Integer.parseInt(NG);
            int HargaNG=jmlNG*13000;
            total=total+HargaNG;
        }
         if (RBMG.isSelected()){
            String MG=TxtjmlMG.getText();
            int jmlMG=Integer.parseInt(MG);
            int HargaMG=jmlMG*12000;
            total=total+HargaMG;
         }
          if (RBSA.isSelected()){
            String SA=TxtjmlSA.getText();
            int jmlSA=Integer.parseInt(SA);
            int HargaSA=jmlSA*10000;
            total=total+HargaSA;
          }
           if (RBAB.isSelected()){
            String AB=TxtjmlAB.getText();
            int jmlAB=Integer.parseInt(AB);
            int HargaAB=jmlAB*18000;
            total=total+HargaAB;
           }
            if (RBET.isSelected()){
            String ET=TxtjmlET.getText();
            int jmlET=Integer.parseInt(ET);
            int HargaET=jmlET*4000;
            total=total+HargaET;
            }
            TxtjmlHarga.setText("" +total);
    }

private void BtnHapusActionPerformed(java.awt.event.ActionEvent evt) {                                         
        // TODO add your handling code here:
        TxtjmlNG.setEditable(true);
        TxtjmlNG.setText("");
        TxtjmlMG.setEditable(true);
        TxtjmlMG.setText("");
        TxtjmlSA.setEditable(true);
        TxtjmlSA.setText("");
        TxtjmlAB.setEditable(true);
        TxtjmlAB.setText("");
        TxtjmlET.setEditable(true);
        TxtjmlET.setText("");
        TxtjmlHarga.setText("");
        TxtjmlUang.setText("");
        TxtjmlKembalian.setText("");
        
    }

private void BtnExitActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
        int X= JOptionPane.showConfirmDialog(null,"Keluar Program","Exit",JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
       if(X==JOptionPane.YES_OPTION){
           //System.exit(0);
           dispose();
       }
    }

private void jMenu1ActionPerformed(java.awt.event.ActionEvent evt) {                                       
    }

private void jMenuItem2ActionPerformed(java.awt.event.ActionEvent evt) {                                           
        // TODO add your handling code here:
        System.exit(0);
    }

private void TxtjmlHargaActionPerformed(java.awt.event.ActionEvent evt) {                                            
        // TODO add your handling code here:
    }

private void TxtjmlUangActionPerformed(java.awt.event.ActionEvent evt) {                                           
        // TODO add your handling code here:
    }

private void TxtRBABActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
    }

private void BtnUangActionPerformed(java.awt.event.ActionEvent evt) {                                        
        // TODO add your handling code here:
        String JumlahHarga= TxtjmlHarga.getText();
        int TotalHarga=Integer.parseInt(JumlahHarga);
        String Uang= TxtjmlUang.getText();
            int JmlhUang=Integer.parseInt(Uang);
            int Kembalian= JmlhUang-TotalHarga;
            TxtjmlKembalian.setText("" +Kembalian);
            
    }

private void TxtjmlNGActionPerformed(java.awt.event.ActionEvent evt) {                                         
        // TODO add your handling code here:
    }

/**
     * @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(ProgramKasir.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(ProgramKasir.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(ProgramKasir.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(ProgramKasir.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 ProgramKasir().setVisible(true);
            }
        });
    }

// Variables declaration - do not modify                     
    private javax.swing.JButton BtnExit;
    private javax.swing.JButton BtnHapus;
    private javax.swing.JButton BtnHitung;
    private javax.swing.JButton BtnUang;
    private javax.swing.JRadioButton RBAB;
    private javax.swing.JRadioButton RBET;
    private javax.swing.JRadioButton RBMG;
    private javax.swing.JRadioButton RBNG;
    private javax.swing.JRadioButton RBSA;
    private javax.swing.JTextField TxtRBAB;
    private javax.swing.JTextField TxtRBET;
    private javax.swing.JTextField TxtRBMG;
    private javax.swing.JTextField TxtRBNG;
    private javax.swing.JTextField TxtRBSA;
    private javax.swing.JTextField TxtjmlAB;
    private javax.swing.JTextField TxtjmlET;
    private javax.swing.JTextField TxtjmlHarga;
    private javax.swing.JTextField TxtjmlKembalian;
    private javax.swing.JTextField TxtjmlMG;
    private javax.swing.JTextField TxtjmlNG;
    private javax.swing.JTextField TxtjmlSA;
    private javax.swing.JTextField TxtjmlUang;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    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 jLabel9;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem2;
    // End of variables declaration                   
}

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