Membuat aplikasi kasir sederhana yang di gunakan untuk sorum motor/mobil

Assalamu'alaikum wr wb.

Dikesempatan kali ini saya akan share bagaimana cara membuat aplikasi kasir pada sorum mobil/motor. Di dalam aplikasi ini hanya menampilkan harga Unit dan  Jumlah Unit yang dibeli.
Ok kita langsung saja cekidot...

•  Deskripsi :

Menggunakan aplikasi java netbeans untuk membuat aplikasi sederhana menghitung jual beli unit kendaraan motor/mobil.

•  Input : Harga Unit dan Jumlah Unit

    Output : Uang yang diberikan Harga Unit x Jumlah Unit kemudian Cashback

ok... langkah pertama untuk membuatnya yaitu langsung saja buka aplikasi Java Neatbeans kemudian pilih New Flie>Swing GUI Forms>JFrame Form>Next ...

• Dan ini lah design aplikasinya :

• Ini adalah source codenya :

/*
 * 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 newjframe;

import java.awt.event.KeyEvent;
import javax.swing.JOptionPane;
/**
 *
 * @author Ronaldi Rahmadanu Delmanto
 */
public class NewJFrame extends javax.swing.JFrame {

    /**
     * Creates new form
     */
    public NewJFrame() {
        initComponents();
        setTitle("Production by Ronaldi Rahmadanu Delmanto");
    }

    /**
     * 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();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();
        angka1 = new javax.swing.JTextField();
        angka2 = new javax.swing.JTextField();
        bayar = new javax.swing.JTextField();
        jLabel5 = new javax.swing.JLabel();
        jLabel6 = new javax.swing.JLabel();
        total = new javax.swing.JTextField();
        kembalian = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();
        jButton2 = new javax.swing.JButton();
        jButton3 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jLabel1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
        jLabel1.setText("Sulia Motor");

        jLabel2.setText("Harga Unit");

        jLabel3.setText("Jumlah Unit");

        jLabel4.setText("Uang Yang Diberikan");

        angka1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                angka1ActionPerformed(evt);
            }
        });

        angka2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                angka2ActionPerformed(evt);
            }
        });

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

        jLabel5.setText("Total");

        jLabel6.setText("Cash Back");

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

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

        jButton1.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jButton1.setText("Hitung");
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(evt);
            }
        });

        jButton2.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jButton2.setText("Reset");
        jButton2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton2ActionPerformed(evt);
            }
        });

        jButton3.setFont(new java.awt.Font("Tahoma", 0, 14)); // NOI18N
        jButton3.setText("Exit");
        jButton3.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton3ActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jLabel1)
                .addGap(101, 101, 101))
            .addGroup(layout.createSequentialGroup()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addGap(79, 79, 79)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(jLabel5)
                            .addComponent(jLabel6))
                        .addGap(38, 38, 38)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                            .addComponent(kembalian, javax.swing.GroupLayout.DEFAULT_SIZE, 120, Short.MAX_VALUE)
                            .addComponent(total))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                        .addComponent(jButton2))
                    .addGroup(layout.createSequentialGroup()
                        .addGap(40, 40, 40)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addComponent(jLabel3)
                            .addComponent(jLabel2)
                            .addComponent(jLabel4))
                        .addGap(33, 33, 33)
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(layout.createSequentialGroup()
                                .addComponent(jButton3)
                                .addGap(0, 0, Short.MAX_VALUE))
                            .addGroup(layout.createSequentialGroup()
                                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                                    .addComponent(angka1, javax.swing.GroupLayout.DEFAULT_SIZE, 126, Short.MAX_VALUE)
                                    .addComponent(angka2, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
                                    .addComponent(bayar, javax.swing.GroupLayout.Alignment.TRAILING))
                                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 41, Short.MAX_VALUE)
                                .addComponent(jButton1)))))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(4, 4, 4)
                .addComponent(jLabel1)
                .addGap(18, 18, 18)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(angka1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(23, 23, 23)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel3)
                    .addComponent(angka2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(25, 25, 25)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel4)
                    .addComponent(bayar, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jButton1))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                            .addComponent(jLabel5)
                            .addComponent(total, 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(jLabel6)
                            .addComponent(kembalian, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addGap(28, 28, 28)
                        .addComponent(jButton3)
                        .addContainerGap())
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(jButton2)
                        .addGap(83, 83, 83))))
        );

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

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                      
        int totaljumlah = Integer.parseInt(angka1.getText()) * Integer.parseInt(angka2.getText());
        total.setText(""+totaljumlah);   
        int kembalianjumlah = Integer.parseInt(bayar.getText()) - Integer.parseInt(total.getText());
        kembalian.setText(""+kembalianjumlah);
    }                                     

    private void angka1ActionPerformed(java.awt.event.ActionEvent evt) {                                    
        // TODO add your handling code here:
    }                                   

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                      
        angka1.setText("");
        angka2.setText("");
        uangyangdiberikan.setText("");
        total.setText("");
        cashback.setText("");
     
    }                                     

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {                                      
         System.exit(0);
    }                                     

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

    private void angka2ActionPerformed(java.awt.event.ActionEvent evt) {                                    
        // TODO add your handling code here:
    }                                   

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

    private void cashbackActionPerformed(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(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(NewJFrame.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 NewJFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                  
    private javax.swing.JTextField angka1;
    private javax.swing.JTextField angka2;
    private javax.swing.JTextField bayar;
    private javax.swing.JButton jButton1;
    private javax.swing.JButton jButton2;
    private javax.swing.JButton jButton3;
    private javax.swing.JLabel jLabel1;
    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.JTextField kembalian;
    private javax.swing.JTextField total;
    // End of variables declaration                
}

• Selesai

Sekira kurang lebihnya mohon maaf. 

assalamualaikum wr wb

Deskripsi :

Menggunakan aplikasi Java Netbeans untuk membuat program menghitung luas persegi panjang


Data yang di butuhkan yaitu angka

Input :

• Masukan Ukuran Panjang Persegi Panjang
• Masukan Ukuran Lebar Persegi Panjang

 Output :

• Setelah memasukan ukuran panjang dan lebar persegi panjang, akan muncul hasil luas dari persegi panjang tersebut

Flowchart :

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.

 */

/**

 *

 * @author Acer

 */

import java.util.Scanner;

public class luassegitiga {

    /**

     * @param args the command line arguments

     */

    public static void main(String[] args) {

        // TODO code application logic here

        double panjang, lebar, luas;

            Scanner scan = new Scanner(System.in);

           

            System.out.println(

                  "Menghitung Luas Persegipanjang");

                 

            System.out.print("Panjang = ");

            panjang = scan.nextDouble();

           

            System.out.print("Lebar = ");

            lebar = scan.nextDouble();

           

            luas = panjang * lebar;

            System.out.println("Luas = " + luas);

      }

}


Hasil Run :