Membuat Aplikasi Sederhana Menggunakan Komponen Swing Menu (Aplikasi Laundry)

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 * 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
}

public class ClassLaundry {
    public String namaPelanggang;
    public String jenisCucian;
    public String kategori;
    public String harga;
    
    @Override
    public String toString(){
        return namaPelanggang +" - "+ jenisCucian +" - "+ kategori +" - "+ harga ; 
    }
    
}