Latihan Java - Net Beans : Combo Box, Check Box, dan Radio button

Ketentuan Soal :

A. Lokasi dan Harga

1. Blok A = Rp.2,000,000

2. Blok B = Rp.3,000,000

3. Blok C = Rp.4,000,000

B. Fasilitas dan Biaya

1. Jogging Track = Rp. 100,000

2. Swimming Pool = Rp. 200,000

3. Gymnasium = Rp. 300,000

C. Cara Pembayaran

1. Bank Mandiri = Rp. 10,000

2. Other Bank = Rp. 50,000

Source Code :

import javax.swing.JOptionPane;

public class FAPPRUMAH.....bla,... bla,.. bla,...

int hrgdasar, jog, swim, gym, bayar, total;

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1. Combo Box :

if(combo.getSelectedItem().equals("Blok A")){

vhrg = 2000000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jhrg.setText(String.valueOf(vhrg));

jtotal.setText(String.valueOf(vtotal));

}

else if(combo.getSelectedItem().equals("Blok B")){

vhrg = 3000000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jhrg.setText(String.valueOf(vhrg));

jtotal.setText(String.valueOf(vtotal));

}

else if(combo.getSelectedItem().equals("Blok C")){

vhrg = 4000000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jhrg.setText(String.valueOf(vhrg));

jtotal.setText(String.valueOf(vtotal));

}

else{

vhrg = 0;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jhrg.setText(String.valueOf(vhrg));

jtotal.setText(String.valueOf(vtotal));

}

}

2. Check Box Jogging :

if(check1.isSelected()){

vjog = 100000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jog.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

else{

vjog = 0;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

jog.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

3. Check Box Swimming Pool :

if(check2.isSelected()){

vjog = 200000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

swim.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

else{

vjog = 0;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

swim.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

4. Check Box Gymnasium :

if(check3.isSelected()){

vjog = 300000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

gym.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

else{

vjog = 0;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

gym.setText(String.valueOf(vjog));

jtotal.setText(String.valueOf(vtotal));

}

5. Radio Button Bank Mandiri :

if(btnmandiri.isSelected()){

vbayar = 10000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

bayar.setText(String.valueOf(bayar));

jtotal.setText(String.valueOf(vtotal));

}

6. Radio Button Other Bank :

if(btnmandiri.isSelected()){

vbayar = 50000;

vtotal = vhrg + vjog + vswim + vgym + vbayar;

bayar.setText(String.valueOf(bayar));

jtotal.setText(String.valueOf(vtotal));

}

7. Button Bersih :

vtotal = 0;

vjog = 0;

vswim = 0;

vgym = 0;

vbayar = 0;

combo.setSelectedItem("-- Pilih --");

jhrg.setText("0");

jog.setText("0");

swim.setText("0");

gym.setText("0");

bayar.setText("0");

jtotal.setText("0");

check1.setSelected(false);

check2..setSelected(false);

check3.setSelected(false);

btngrp.clearSelection();

8. Button Keluar :

int x=JOptionPane.showConfirmDialog(null,"Yakin Ingin Keluar??","PERTANYAAN",JOptionPane.YES_NO_OPTION);

if(x==JOptionPane.YES_OPTION){

dispose();

}

else{

return;

}