Cara Membuat Laundry Menggunakan Java NetBeans IDE 8.2
Cara Membuat Program Laundry Menggunakan Java NetBeans IDE 8.2
Semakin padatnya kesibukan pekerjaan di kantor, terkadang Kita tidak ada waktu untuk sekedar mencuci pakaian sendiri. Hal ini membuat Kita lebih memilih untuk menggunakan jasa laundry dalam mencuci pakaian. Selain biaya yang lebih murah, pakaian akan lebih bersih dan wangi karena dikerjakan oleh orang yang berpengalaman dibidangnya. Dengan semakin banyaknya peminat jasa laundry membuat banyak orang berbondong-bondong untuk membuka bisnis laundry. Bisnis laundry memang cukup menguntungkan karena banyak orang menggunakan jasa laundry sehingga memungkinkan bisnis dapat meningkat. Untuk meningkatkan bisnis agar lebih berkembang dan maju, perlu adanya pembaharuan pada sistem layanan laundry misalnya menggunakan sistem komputerisasi. Dengan menerapkan sistem komputerisasi diharapkan dapat membantu dalam proses input data pelanggan. Sistem komputerisasi dapat berupa program sederhana yang dibuat menggunakan software, salah satunya adalah Java NetBeans. Pada kesempatan kali ini kami akan membuat sebuah program laundry sederhana semoga dapat membantu memberikan inspirasi kepada Anda yang ingin membuat sebuah program laundry. Program yang kami buat cukup sederhana karena hanya terdapat TextField, ComboBox, Label dan Button. Untuk lebih jelasnya berikut ini cara membuat program laundry menggunakan Java NetBeans.
1. Jalankan software NetBeans
Langkah awal, jalankan software Java NetBeans dan buat sebuah project baru dengan memilih File > New project.
Langkah awal, jalankan software Java NetBeans dan buat sebuah project baru dengan memilih File > New project.
⇔ Bila project baru telah dibuat, Anda dapat membuat class dengan cara Klik kanan pada package > New > Java class dan buat 2 class dengan nama, seperti: ClassLaundry dan Laundry.
⇔ Setelah Anda selesai membuat class, Anda bisa langsung membuat script pada ClassLaundry.
⇔ Bila telah selesai membuat script ClassLaundry, Anda dapat membuat script Laundry.
– Buat desain frame untuk tampilan program Anda dengan cara Klik kanan pada package > New > JFrame Form dengan nama frame LaundryView.
– Buat desain frame program laundry pakaian seperti berikut ini.
– Setelah desain selesai, isi desain frame dengan script seperti berikut ini.
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package laundry;
import javax.swing.DefaultListModel;
/**
*
* @author Acer
*/
public class LaundryView extends javax.swing.JFrame {
DefaultListModel<ClassLaundry> Baju = new DefaultListModel<>();
private String namaPelanggan;
private String jenisCucian;
private String kategori;
private float harga;
private ClassLaundry ClassLaundry;
/**
* Creates new form LaundryView
*/
public LaundryView() {
initComponents();
ListMenu.setModel(Baju);
cboKategori.addItem("Regular");
cboKategori.addItem("Dry Cleaning");
cboKategori.addItem("Wet Cleaning");
}
/**
* 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();
txtJenis = new javax.swing.JTextField();
txtHarga = new javax.swing.JTextField();
cboKategori = new javax.swing.JComboBox();
jScrollPane1 = new javax.swing.JScrollPane();
ListMenu = new javax.swing.JList();
btnSimpan = new javax.swing.JButton();
jLabel4 = new javax.swing.JLabel();
Breset = new javax.swing.JButton();
Bkeluar = new javax.swing.JButton();
jLabel5 = new javax.swing.JLabel();
txtNama = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel1.setText("Jenis Cucian");
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel2.setText("Kategori");
jLabel3.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel3.setText("Harga");
txtJenis.setName("");
txtJenis.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtJenisActionPerformed(evt);
}
});
txtHarga.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtHargaActionPerformed(evt);
}
});
cboKategori.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
cboKategoriActionPerformed(evt);
}
});
ListMenu.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
ListMenuMouseClicked(evt);
}
});
jScrollPane1.setViewportView(ListMenu);
btnSimpan.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
btnSimpan.setText("Simpan");
btnSimpan.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnSimpanActionPerformed(evt);
}
});
jLabel4.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jLabel4.setText("Program Laundry Pakaian");
Breset.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
Breset.setText("Reset");
Breset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BresetActionPerformed(evt);
}
});
Bkeluar.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
Bkeluar.setText("Keluar");
Bkeluar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BkeluarActionPerformed(evt);
}
});
jLabel5.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N
jLabel5.setText("Nama Pelanggan");
txtNama.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
txtNamaActionPerformed(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()
.addGap(21, 21, 21)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(jLabel3)
.addComponent(jLabel2)
.addComponent(jLabel5))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 28, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 315, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(layout.createSequentialGroup()
.addComponent(btnSimpan, javax.swing.GroupLayout.PREFERRED_SIZE, 86, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(Breset, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(txtJenis)
.addComponent(cboKategori, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(txtNama)
.addComponent(txtHarga, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 190, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(18, 18, 18)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 231, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGap(172, 172, 172)
.addComponent(Bkeluar)))))
.addGap(22, 22, 22))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(25, 25, 25)
.addComponent(jLabel4)
.addGap(42, 42, 42)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5)
.addComponent(txtNama, 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(txtJenis, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1))
.addGap(14, 14, 14)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(cboKategori, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(txtHarga, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3)))
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnSimpan)
.addComponent(Breset)
.addComponent(Bkeluar))
.addContainerGap(21, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void btnSimpanActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
ClassLaundry LN = new ClassLaundry();
LN.namaPelanggan=txtNama.getText();
LN.jenisCucian=txtJenis.getText();
LN.kategori= (String)cboKategori.getSelectedItem();
LN.harga= Float.parseFloat(txtHarga.getText());
txtNama.setText("");
txtJenis.setText("");
txtHarga.setText("");
Baju.addElement(LN);
}
private void cboKategoriActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void ListMenuMouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
int index=ListMenu.getSelectedIndex();
ClassLaundry LN = Baju.getElementAt(index);
txtNama.setText(LN.namaPelanggan);
txtJenis.setText(LN.jenisCucian);
txtHarga.setText(Float.toString(LN.harga));
}
private void BresetActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
int index = ListMenu.getSelectedIndex();
Baju.removeElementAt(index);
txtNama.setText("");
txtJenis.setText("");
txtHarga.setText("");
}
private void BkeluarActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
this.setVisible(false);
System.exit(0);
}
private void txtJenisActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void txtHargaActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void txtNamaActionPerformed(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(LaundryView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(LaundryView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(LaundryView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(LaundryView.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 LaundryView().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton Bkeluar;
private javax.swing.JButton Breset;
private javax.swing.JList ListMenu;
private javax.swing.JButton btnSimpan;
private javax.swing.JComboBox cboKategori;
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.JScrollPane jScrollPane1;
private javax.swing.JTextField txtHarga;
private javax.swing.JTextField txtJenis;
private javax.swing.JTextField txtNama;
// End of variables declaration
}
2. Jalankan Program
– Langkah terakhir adalah menjalankan program dengan memilih Run Main Project(F6) atau Pilih Project > Klik kanan > Run. Selanjutnya akan muncul program yang telah Anda buat.
– Langkah terakhir adalah menjalankan program dengan memilih Run Main Project(F6) atau Pilih Project > Klik kanan > Run. Selanjutnya akan muncul program yang telah Anda buat.
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