Menghitung Penjualan Tiket Kereta Api

A. Tampilan Menu

B. Listing Program

/*

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 * and open the template in the editor.

 */

package tiket;

import javax.swing.JOptionPane;

/**

 *

 * @author sugi

 */

public class quiz extends javax.swing.JFrame {

    int Anak,Dewasa,Harga,Beli,Total;

    private void SelesaiActionPerformed(java.awt.event.ActionEvent evt) {                                       

        // TODO add your handling code here:

        int answer=JOptionPane.showConfirmDialog(null, "Thanks You", "Selesai", JOptionPane.OK_OPTION);

        if (answer==JOptionPane.OK_OPTION){

            dispose();

        }

               

    }                                      

    private void jComboBox1ActionPerformed(java.awt.event.ActionEvent evt) {                                           

        // TODO add your handling code here:

          if(jComboBox1.getSelectedItem().equals("TR111")){

              c.setText("Matarmaja");

              jCombo.addItem("Pasar Senen-Tegal");

              jCombo.addItem("Pasar Senen-Madiun");

              jCombo.removeItem("Tanah Abang-Tegal");

              jCombo.removeItem("Tanah Abang-Madiun");

              jCombo.removeItem("Gambir-Lempuyangan");

              jCombo.removeItem("Gambir-Kutoarjo");

             

          }

          else if(jComboBox1.getSelectedItem().equals("TR222")){

        c.setText("Brantas");

              jCombo.addItem("Tanah Abang-Madiun");

              jCombo.addItem("Tanah Abang-Tegal");

              jCombo.removeItem("Pasar Senen-Tegal");

              jCombo.removeItem("Pasar Senen-Madiun");

              jCombo.removeItem("Gambir-Lempuyangan");

              jCombo.removeItem("Gambir-Kutoarjo");

    }

          else if(jComboBox1.getSelectedItem().equals("TR333")){

              c.setText("Bengawan");

              jCombo.addItem("Gambir-Kutoarjo");

              jCombo.addItem("Gambir-Lempuyangan");

              jCombo.removeItem("Tanah Abang-Tegal");

              jCombo.removeItem("Tanah Abang-Madiun");

              jCombo.removeItem("Pasar Senen-Tegal");

              jCombo.removeItem("Pasar Senen-Madiun");

          }

          else if(jComboBox1.getSelectedItem().equals("--PILIH JURUSAN--")){

              c.setText("--PILIH JURUSAN--");

              jCombo.removeItem("Gambir-Kutoarjo");

              jCombo.removeItem("Gambir-Lempuyangan");

              jCombo.removeItem("Tanah Abang-Tegal");

              jCombo.removeItem("Tanah Abang-Madiun");

              jCombo.removeItem("Pasar Senen-Tegal");

              jCombo.removeItem("Pasar Senen-Madiun");

             

          }

    }                                         

    private void jComboActionPerformed(java.awt.event.ActionEvent evt) {                                      

        // TODO add your handling code here:

        if(jCombo.getSelectedItem().equals("----Jurusan----")){

            buttonGroup1.clearSelection();

            d.setText("");

        }

        else if(jCombo.getSelectedItem().equals("Pasar Senen-Tegal")){

            Anak=30000;

            Dewasa=60000;

           }

           else if(jCombo.getSelectedItem().equals("Pasar Senen-Madiun")){

            Anak=35000;

            Dewasa=65000;

           }

           else if(jCombo.getSelectedItem().equals("Tanah Abang-Tegal")){

            Anak=40000;

            Dewasa=70000;

           }

           else if(jCombo.getSelectedItem().equals("Tanah Abang-Madiun")){

            Anak=35000;

            Dewasa=75000;

           }

           else if(jCombo.getSelectedItem().equals("Gambir-Kutoarjo")){

            Anak=50000;

            Dewasa=80000;

           }

           else if(jCombo.getSelectedItem().equals("Gambir-Lemputangan")){

            Anak=55000;

            Dewasa=85000;

           }

    }                                     

    private void Rd1ActionPerformed(java.awt.event.ActionEvent evt) {                                   

        // TODO add your handling code here:

        if(Rd1.isSelected()){

            d.setText(String.valueOf(Anak));

           

           

        }

    }                                   

    private void LagiActionPerformed(java.awt.event.ActionEvent evt) {                                    

        // TODO add your handling code here:

        a.setText("");

        jComboBox1.setSelectedItem("--PILIH KODE--");

        c.setText("");

        jCombo.setSelectedItem("--PILIH JURUSAN--");

        buttonGroup1.clearSelection();

        d.setText("");

        e.setText("");

        f.setText("");

       

       

       

    }                                    

    private void Rd2ActionPerformed(java.awt.event.ActionEvent evt) {                                   

        // TODO add your handling code here:

        if(Rd2.isSelected()){

            d.setText(String.valueOf(Dewasa));

        }

    }                                   

    private void eActionPerformed(java.awt.event.ActionEvent evt) {                                 

        // TODO add your handling code here:

        Beli=Integer.parseInt(e.getText());

        Harga=Integer.parseInt(d.getText());

        Total=Beli*Harga;

       

        f.setText(String.valueOf(Total));

    }