Di tahap ini saya membuat program sederhan Aplikasi loundry dengan menggunakan swing menu Tampilan Utama Seperti Gambar 0.1
> Program ini terdiri dari dua file java.
- laundrynew ()
- classlaundry ()
> Jadi silahkan anda buat dulu 2 class java baru .
- laundry di buat di jfram
- classlaundry di buat di class biasa
> Silahkan anda membuat properti yang sesuai di navigator di Gambar 0.2
Gambar 0.2 Tampilan Propertis Di Navigator
> Silahkan anda membuat tampialan utama Seperti Gambar 0.3
Gambar 0.3 Merupakan Tampilan Utama Propertis Di Navigator
> Kode File Loundrynew ada 3 menthod
- Bottom simpan
- Bottom reset
- Bottom keluar
Source Kode
/*
* 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 Program6;
import javax.swing.DefaultListModel;
public class laundrynew extends javax.swing.JFrame {
DefaultListModel<ClassLaundry> Baju = new DefaultListModel<>();
private String namaPelanggang;
private String jenisCucian;
private String kategori;
private float harga;
private ClassLaundry ClassLaundry;
public laundrynew() {
initComponents();
Listmenu.setModel(Baju);
cbokategori.addItem("Reguler");
cbokategori.addItem("Dry Cleaning");
cbokategori.addItem("Wet Cleaning");
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
txtnama = new javax.swing.JTextField();
txtjenis = new javax.swing.JTextField();
cbokategori = new javax.swing.JComboBox();
txtharga = new javax.swing.JTextField();
btnsimpan = new javax.swing.JButton();
breset = new javax.swing.JButton();
bkeluar = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
Listmenu = new javax.swing.JList();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel1.setText("PROGRAM LAUNDRY");
jLabel2.setText("Nama Pelanggang");
jLabel3.setText("Jenis Cucian");
jLabel4.setText("Kategori");
jLabel5.setText("Harga");
btnsimpan.setText("Simpan");
btnsimpan.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
btnsimpanActionPerformed(evt);
}
});
breset.setText("Reset");
breset.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
bresetActionPerformed(evt);
}
});
bkeluar.setText("Keluar");
bkeluar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
bkeluarActionPerformed(evt);
}
});
Listmenu.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
ListmenuMouseClicked(evt);
}
});
jScrollPane1.setViewportView(Listmenu);
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.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(jLabel4, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel3, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 95, Short.MAX_VALUE))
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 95, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(67, 67, 67)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(txtnama)
.addComponent(txtjenis)
.addComponent(cbokategori, 0, 201, Short.MAX_VALUE)
.addComponent(txtharga))
.addGap(43, 43, 43)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 278, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(layout.createSequentialGroup()
.addComponent(btnsimpan)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(breset)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(bkeluar)))
.addGap(0, 140, Short.MAX_VALUE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(28, 28, 28)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtnama, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtjenis, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(cbokategori, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel5, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(txtharga, javax.swing.GroupLayout.PREFERRED_SIZE, 25, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addComponent(jScrollPane1))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(btnsimpan)
.addComponent(breset)
.addComponent(bkeluar))
.addContainerGap(39, Short.MAX_VALUE))
);
setSize(new java.awt.Dimension(616, 341));
setLocationRelativeTo(null);
}// </editor-fold>//GEN-END:initComponents
private void btnsimpanActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnsimpanActionPerformed
// TODO add your handling code here:
ClassLaundry LN = new ClassLaundry ();
LN.namaPelanggang=txtnama.getText();
LN.jenisCucian=txtjenis.getText();
LN.kategori=(String)cbokategori.getSelectedItem();
LN.harga=txtharga.getText();
txtnama.setText("");
txtjenis.setText("");
txtharga.setText("");
Baju.addElement(LN);
}//GEN-LAST:event_btnsimpanActionPerformed
private void ListmenuMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_ListmenuMouseClicked
// TODO add your handling code here:
int index=Listmenu.getSelectedIndex();
ClassLaundry LN = Baju.getElementAt(index);
txtnama.setText(LN.namaPelanggang);
txtjenis.setText(LN.jenisCucian);
txtharga.setText(LN.harga);
}//GEN-LAST:event_ListmenuMouseClicked
private void bresetActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bresetActionPerformed
// TODO add your handling code here:
int index=Listmenu.getSelectedIndex();
Baju.removeElement(index);
txtnama.setText("");
txtjenis.setText("");
txtharga.setText("");
}//GEN-LAST:event_bresetActionPerformed
private void bkeluarActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_bkeluarActionPerformed
this.setVisible(false);
System.exit(0);
}//GEN-LAST:event_bkeluarActionPerformed
/**
* @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(laundrynew.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(laundrynew.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(laundrynew.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(laundrynew.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 laundrynew().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JList Listmenu;
private javax.swing.JButton bkeluar;
private javax.swing.JButton breset;
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//GEN-END:variables
file class laundry
public class ClassLaundry {
public String namaPelanggang;
public String jenisCucian;
public String kategori;
public String harga;
@Override
public String toString(){
return namaPelanggang +" - "+ jenisCucian +" - "+ kategori +" - "+ harga ;
}
}
> Setelah anda memasukan souce kode di atas silahkan di run
> Terima kasih anda telah mengikuti tahap 5 dari pembuatan program sederhana membuat (aplikasi loundry)