Hafitz_Rizki 201343500823 Komponen_GUI_pada_Java

Pemrograman Visual
“Komponen GUI pada Java ”
Disusun Oleh :
M. Hafitz Rizki
201343500823/S6H
Dosen
Nahot Frastian, M.Kom.
FTMIPA
Indraprasta PGRI Jakarta
2015 - 2016

i
DAFTAR ISI
Cover
Daftar Isi ................................................................................................................................i
1. JFrame
Input ..............................................................................................................................1
Output ...........................................................................................................................1
2. JLabel
Input ..............................................................................................................................2
Output ...........................................................................................................................2
3. JTextField
Input ..............................................................................................................................3
Output ...........................................................................................................................3
4. JButton
Input ..............................................................................................................................4
Output ...........................................................................................................................4
5. JradioButton
Input ..............................................................................................................................5
Output ...........................................................................................................................5
6. JComboBox
Input ..............................................................................................................................6
Output ...........................................................................................................................6
7. JTable with JscrollPane
Input ..............................................................................................................................7
Output ...........................................................................................................................7
1. A) Soal Modul Halaman 10
Input ..............................................................................................................................8
Output ...........................................................................................................................9
1.B) Soal Modul Halaman 10 – Tambahan Soal
Input ..............................................................................................................................10
Output ...........................................................................................................................12
2. Soal Modul Halaman 10
Input ..............................................................................................................................13
Output ...........................................................................................................................15
3. Soal Modul Halaman 10 - Tambahan soal
Input ..............................................................................................................................16
Output ...........................................................................................................................18
1. Latihan Membuat Aplikasi - 1
Input ..............................................................................................................................31
Output ...........................................................................................................................36
Input ..............................................................................................................................37
Output ...........................................................................................................................43
Input ..............................................................................................................................46
Output ...........................................................................................................................54
Input ..............................................................................................................................55
Output ...........................................................................................................................59

1
1. JFrame
Input :
import javax.swing.JFrame;
class frame2 {
public static void main(String [] args) {
JFrame frame = new JFrame();
frame.setTitle("Pemrograman Visual");
frame.setSize(300,300);
frame.setVisible(true);
}
}
Output :

2
2. JLabel
Input :
A. Jlabel Sederhana
import javax.swing.JLabel;
class Label {
public static void main(String[] args) {
JLabel lbl1 = new JLabel("Nama Anda
:");
lbl1.setBounds(10, 50, 75, 25);
frame.add(lbl1); frame.setSize(200,
200);
frame.setLayout(null);
}
}
B. JLabel lebih dari satu
class Label1 {
public static void main(String[] args) {
JLabel lbl1 = new JLabel("Nama :
M.Hafitz Rizki");
JLabel lbl2 = new JLabel("NPM :
201343500823");
JLabel lbl3 = new JLabel("Kelas :
S6H");
JLabel lbl4 = new JLabel("Dosen :
Nahot Frastian, M.Kom");
JLabel lbl5 = new JLabel("Mata Kuliah:
Pemrograman Visual");
lbl1.setBounds(10, 50, 200, 50);
lbl2.setBounds(10, 70, 200, 50);
lbl3.setBounds(10, 90, 200, 50);
lbl4.setBounds(10, 110, 200, 50);
lbl5.setBounds(10, 130, 200, 50);
frame.add(lbl1);
frame.add(lbl2);
frame.add(lbl3);
frame.add(lbl4);
frame.add(lbl5);
frame.setSize(300, 300);
}
}
Output :
A. B.

3
3. JTextField
Input :
import javax.swing.*;
class Text {
public static void main(String[] args){
JTextField txt = new JTextField();
frame.setSize(200, 200);
frame.add(txt);
txt.setBounds(50, 10, 100, 25);
}
}
Output :

4
4. JButton
Input :
public class button{
public static void main(String [] args){
JButton bttn = new JButton("Oke");
bttn.setBounds(50, 100, 150, 25);
frame.add(bttn);
}
}
Output :

5
5. JRadioButton
Input :
A. JRadioButton sederhana
class radioButton{
public static void main (String [] args){
JRadioButton r1=new
JRadioButton("Pilihan 1");
r1.setBounds(50, 100, 150, 25);
frame.add(r1);
}
}
B. JRadioButton lebih dari satu
class radioButton_pilihan{
JRadioButton r1=new JRadioButton("Pilihan
1");
2");
3");
r1.setBounds(50, 100, 150, 25);
r2.setBounds(70, 120, 150, 25);
r3.setBounds(90, 140, 150, 25);
frame.add(r1);
frame.add(r2);
frame.add(r3);
}
}
Output :
A. B.

6
6. JComboBox
Input :
A. JComboBox sederhana
class combo{
String[]
abc={"1","2","3","4","5","6","7"};
JComboBox cb=new JComboBox(abc);
cb.setBounds(10, 10, 150, 25);
frame.add(cb);
}
}
B. JcomboBox dengan JLabel
class combo1{
String[]
abc={"Jakarta","Bogor","Depok","Tangerang
","Bekasi","Bali","Yogyakarta","Bandung","
Lampung","Medan"};
JComboBox cb=new JComboBox(abc);
JLabel lbl = new JLabel("Kota");
cb.setBounds(80, 10, 150, 25);
lbl.setBounds(10, 10, 150, 25);
frame.add(cb);
frame.add(lbl);
}
}
Output :
A. B.

7
7. JTable with JScrollPane
Input :
class FrameTabel1 {
public static void main(String args[]){
JFrame f= new JFrame();
String[] header={"Senin","Selasa","Rabu"};
String[][] data = { {"100","300","150"}, {"500","600","450"},{"290","690","360"} };
JTable tabel1=new JTable(data,header);
JScrollPane scrollPane = new JScrollPane(tabel1);
f.setTitle("Frame Tabel");
f.setLocation(200,100);
f.setSize(300,100);
f.add(scrollPane);
f.setVisible(true);
}
}
Output :

8
1. A) Soal Modul Halaman 10
Input :
import javax.swing.JTextField;
import javax.swing.JButton;
class Tugas_no_1_hal10 {
JLabel label1=new JLabel ("DATA MAHASISWA");
JLabel label2=new JLabel ("NPM");
JLabel label3=new JLabel ("Nama");
JLabel label4=new JLabel ("Prodi");
JLabel label5=new JLabel ("Alamat");
JLabel label6=new JLabel ("No. Telepon");
JLabel label7=new JLabel ("--");
JTextField txt1=new JTextField();
JButton bttn=new JButton ("Simpan");
bttn.setBounds(120,280,80,25);
label1.setBounds(240,25,150,25);
txt1.setBounds(120,70,100,25);
txt2.setBounds(120,110,200,25);
txt3.setBounds(120,150,150,25);
txt4.setBounds(120,190,400,25);
txt6.setBounds(198,230,150,25);
frame.add(bttn);

9
frame.setTitle("Design Preview [satu]");
frame.add(txt1);
frame.add(txt2);
frame.add(txt3);
frame.add(txt4);
frame.add(txt5);
frame.add(txt6);
frame.add(label1);
frame.add(label2);
frame.add(label3);
frame.add(label4);
frame.add(label5);
frame.add(label6);
frame.add(label7);
frame.setSize (580,380);
}
}
Output :

10
1.B) Soal Modul Halaman 10 – Tambahan Soal
Input :
class DataMahasiswa {
JLabel label0=new JLabel ("DATA MAHASISWA");
JLabel label3=new JLabel ("Kelas");
JLabel label4=new JLabel ("Mata Kuliah");
JLabel label5=new JLabel ("Dosen");
JLabel label6=new JLabel ("Program Studi");
JLabel label7=new JLabel ("Universitas");
JButton bttn1=new JButton ("Save");
JButton bttn2=new JButton ("Cancel");
bttn1.setBounds(180,300,80,25);

11
txt2.setBounds(180,100,220,25);
txt3.setBounds(180,130,220,25);
txt4.setBounds(180,160,220,25);
txt5.setBounds(180,190,220,25);
txt6.setBounds(180,220,220,25);
txt7.setBounds(180,250,220,25);
frame.setTitle("Data Mahasiswa Kelas H Pemrograman Visual");
frame.add(bttn1);
frame.add(bttn2);
frame.add(txt1);
frame.add(txt2);
frame.add(txt3);
frame.add(txt4);
frame.add(txt5);
frame.add(txt6);
frame.add(txt7);
frame.add(label0);
frame.add(label1);
frame.add(label2);
frame.add(label3);
frame.add(label4);
frame.add(label5);
frame.add(label6);
frame.add(label7);
}
}

13
2. Soal Modul Halaman 10
Input:
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JCheckBox;
import javax.swing.JRadioButton;
class Tugas_no_2_hal10 {
String [] agama={"Islam","Katolik","Protestan","Hindu","Budha","Konghuchu"};
JLabel label3=new JLabel ("Agama");
JLabel label4=new JLabel ("Jenis Kelamin");
JLabel label5=new JLabel ("Hobi");
JButton bttn2=new JButton ("Edit");
JButton bttn3=new JButton ("Delete");
JButton bttn4=new JButton ("Exit");
JComboBox cb_agama=new JComboBox(agama);
cb_agama.setBounds (130,110,150,25);
JRadioButton r1= new JRadioButton("Laki-laki");
JRadioButton r2= new JRadioButton("Perempuan");
r1.setBounds(130,150,100,25);
r2.setBounds(250,150,100,25);
JCheckBox c1=new JCheckBox("Membaca");
JCheckBox c2=new JCheckBox("Menari");
JCheckBox c3=new JCheckBox("Olah Raga");
JCheckBox c4=new JCheckBox("Memasak");

14
JCheckBox c5=new JCheckBox("Menyanyi");
JCheckBox c6=new JCheckBox("Menulis");
c1.setBounds(130,180,100,25);
c2.setBounds(250,180,100,25);
c3.setBounds(130,220,100,25);
c4.setBounds(250,220,100,25);
c5.setBounds(130,260,100,25);
c6.setBounds(250,260,100,25);
frame.setTitle("Desain Preview [dua]");
frame.add(r1);
frame.add(r2);
frame.add(c1);
frame.add(c2);
frame.add(c3);
frame.add(c4);
frame.add(c5);
frame.add(c6);
frame.add(bttn1);
frame.add(bttn2);
frame.add(bttn3);
frame.add(bttn4);
frame.add(txt1);
frame.add(txt2);
frame.add(label1);
frame.add(label2);
frame.add(label3);
frame.add(label4);
frame.add(label5);
frame.add(cb_agama);

16
3. Soal Modul Halaman 10 - Tambahan soal
Input :
import javax.swing.JComboBox;
class PemrogramanVisual {
JLabel label0=new JLabel ("PEMROGRAMAN VISUAL");
JLabel label3=new JLabel ("Kelas");
JLabel label4=new JLabel ("Mata Kuliah");
JLabel label5=new JLabel ("Dosen");
JLabel label6=new JLabel ("Program Studi");
JLabel label7=new JLabel ("Universitas");
String[] kelas={"S6A","S6B","S6C","S6D","S6E","S6F","S6G","S6H"};
JComboBox cb_kelas=new JComboBox(kelas);
cb_kelas.setBounds (180,130,220,25);
String[] mata_kuliah={"Pemrograman Visual","Pemrograman
Web","Kalkulus","Statistika Dasar","Jaringan
Komputer","B.Indonesia","B.Inggris","Agama"};
JComboBox cb_mata_kuliah=new JComboBox(mata_kuliah);
cb_mata_kuliah.setBounds (180,160,220,25);
JButton bttn2=new JButton ("Delete");
JButton bttn3=new JButton ("Edit");
JButton bttn4=new JButton ("Exit");

17
txt2.setBounds(180,100,220,25);
txt5.setBounds(180,190,220,25);
txt6.setBounds(180,220,220,25);
txt7.setBounds(180,250,220,25);
frame.setTitle("Mata Kuliah Pemrograman Visual");
frame.add(bttn1);
frame.add(bttn2);
frame.add(bttn3);
frame.add(bttn4);
frame.add(txt1);
frame.add(txt2);
frame.add(cb_kelas);
frame.add(cb_mata_kuliah);
frame.add(txt5);
frame.add(txt6);
frame.add(txt7);
frame.add(label0);
frame.add(label1);
frame.add(label2);
frame.add(label3);
frame.add(label4);
frame.add(label5);
frame.add(label6);
frame.add(label7);
}
}

19
1. FlowLayout
Input :
A. FlowLayout Sederhana
import java.awt.*;
class flow{
JFrame f=new JFrame("Flow Layout");
FlowLayout fl=new
FlowLayout(FlowLayout.CENTER);
JButton b1=new JButton("Posisi 1");
f.getContentPane().setLayout(fl);
f.getContentPane().add(b1);
f.setSize(500,80);
f.setVisible(true);
}
}
B. FlowLayout Kostum
import java.awt.*;
class flow1{
JFrame f=new JFrame("M.Hafitz
Rizki@2016");
FlowLayout fl=new
FlowLayout(FlowLayout.CENTER);
JButton b1=new JButton("Home");
JButton b2=new JButton("Artikel");
JButton b3=new JButton("Program");
JButton b4=new JButton("About Us");
JButton b5=new JButton("Contact");
f.getContentPane().setLayout(fl);
f.setSize(500,80);
f.setVisible(true);
}
}
Output :
a.
b.

20
2. FlowLayout
Input :
A. BorderLayout Sederhana
import java.awt.*;
class border{
JFrame f=new JFrame("Border
Layout");
BorderLayout bl=new BorderLayout();
f.getContentPane().setLayout(bl);
JButton b1=new JButton("NORTH");
JButton b2=new JButton("SOUTH");
JButton b3=new JButton("EAST");
JButton b4=new JButton("WEST");
JButton b5=new JButton("CENTER");
f.getContentPane().add(b1,BorderLayout.N
ORTH);
f.getContentPane().add(b2,BorderLayout.SO
UTH);
f.getContentPane().add(b3,BorderLayout.E
AST);
f.getContentPane().add(b4,BorderLayout.W
EST);
f.getContentPane().add(b5,BorderLayout.CE
NTER);
f.pack();
f.setVisible(true);
}
}
B. BorderLayout Kostum
import java.awt.*;
class border1{
Rizki@2016 - BorderLayout");
BorderLayout bl=new BorderLayout();
f.getContentPane().setLayout(bl);
JButton b1=new
JButton("201343500823");
JButton b2=new JButton("S6H");
JButton b3=new JButton("Rizki");
JButton b4=new JButton("Mohamad");
JButton b5=new JButton("Hafitz");
f.getContentPane().add(b1,BorderLayout.NOR
TH);
f.getContentPane().add(b2,BorderLayout.SOU
TH);
f.getContentPane().add(b3,BorderLayout.EAS
T);
f.getContentPane().add(b4,BorderLayout.WES
T);
f.getContentPane().add(b5,BorderLayout.CEN
TER);
f.pack();
f.setVisible(true);
}
}

22
3. GridLayout
Input :
A. GridLayout Sederhana
import java.awt.*;
class grid{
JFrame f=new JFrame("Grid Layout");
JButton b1=new JButton("Satu");
JButton b2=new JButton("Dua");
JButton b3=new JButton("Tiga");
JButton b4=new JButton("Empat");
JButton b5=new JButton("Lima");
GridLayout gl=new GridLayout(3,2);
f.getContentPane().setLayout(gl);
f.pack();
f.setVisible(true);
}
}
A. GridLayout Operator Aritmatika
import java.awt.*;
class grid1{
Rizki@2016 - Grid Layout");
JButton b1=new JButton("+");
JButton b2=new JButton("-");
JButton b3=new JButton("/");
JButton b4=new JButton("*");
JButton b5=new JButton("%");
JButton b6=new JButton("=");
GridLayout gl=new GridLayout(3,2);
f.getContentPane().setLayout(gl);
f.pack();
f.setVisible(true);
}
}
Output :
a. b.

23
1. ActionListener – Contoh 1
Input :
A. ActionListener Sederhana#1
import java.awt.event.*;
public class klik extends JFrame implements
ActionListener {
JButton tombol = new JButton ("Click
Me!");
public klik() {
tombol.addActionListener(this);
add(tombol);
setSize (200,100);
setVisible (true);
}
public static void main (String args []) {
klik test = new klik();
}
public void actionPerformed (ActionEvent
e) {
if (e.getSource() == tombol) {
JOptionPane.showMessageDialog(null,
"Pemrograman Visual");
}
}
}
B. ActionListener Kostum#1
public class klik extends JFrame
implements ActionListener {
JButton tombol = new JButton ("Klik
Disini!");
public klik() {
tombol.addActionListener(this);
add(tombol);
setSize (200,100);
setVisible (true);
}
public static void main (String args [])
{
klik test = new klik();
}
public void actionPerformed
(ActionEvent e) {
if (e.getSource() == tombol) {
JOptionPane.showMessageDialog(null,
"Nama : M.Hafitz RizkinNPM :
201343500823nKelas : S6HnMata
Kuliah : Pemrograman VisualnDosen :
Nahot Frastian, M.Kom");
}
}
}
Output :
a.
Setelah di Klik

24
b.
Input :
import java.awt.*;
class action1 extends JFrame implements
ActionListener {
JButton bttn = new JButton("Click
me");
JLabel lbl = new JLabel();
public action1() {
super("Button");
setSize(500, 400);
setVisible(true);
setLayout(null);
add(bttn);
bttn.setBounds(180, 100, 150, 25);
add(lbl);
lbl.setBounds(10,150,475,55);
lbl.setFont(new Font("Tahoma",
Font.BOLD, 22));
bttn.addActionListener(this);
}
public void
actionPerformed(ActionEvent e){
if(e.getSource() == bttn){
lbl.setText("Anda telah menekan
sebuah tombol");
}
}
new action1();
}
}
import java.awt.*;
class action1 extends JFrame implements
ActionListener {
JButton bttn = new JButton("Klik
Tombol Ini!");
JLabel lbl = new JLabel();
public action1() {
super("M.Hafitz
Rizki@ActionListener Button");
setSize(500, 400);
setVisible(true);
setLayout(null);
add(bttn);
bttn.setBounds(180, 100, 150, 25);
add(lbl);
lbl.setBounds(10,150,475,55);
lbl.setFont(new Font("Times New
Roman", Font.BOLD, 12));
bttn.addActionListener(this);
}
public void
if(e.getSource() == bttn){
lbl.setText("Halo, perkenalkan nama
saya M.Hafitz Rizki.nKelas S6H, dengan
NPM 201343500823.");
}
}
new action1();
}
}
Setelah di Klik

25
Output :
a.
Setelah di Klik

27
Input :
class fun3 extends JFrame implements
ActionListener{
JLabel l1=new JLabel("Input Nama :");
JLabel l2=new JLabel();
JTextField t1=new JTextField();
JButton b1=new JButton("Submit");
fun3(){
l1.setBounds(10,10,100,30);
t1.setBounds(10,50,250,30);
b1.setBounds(50,90,80,30);
l2.setBounds(10,130,250,30);
add(l1);
add(l2);
add(t1);
add(b1);
b1.addActionListener(this);
setSize(280,250);
setLayout(null);
setVisible(true);
}
public void
if (e.getSource()==b1){
String isi=t1.getText();
l2.setText(isi);
}
}
fun3 f3=new fun3();
}
}
class fun3 extends JFrame implements
ActionListener{
JLabel l1=new JLabel("Input Nama :");
JLabel l2=new JLabel();
JTextField t1=new JTextField();
JButton b1=new JButton("Submit");
fun3(){
l1.setBounds(10,10,100,30);
t1.setBounds(10,50,250,30);
b1.setBounds(50,90,80,30);
l2.setBounds(10,130,250,30);
add(l1);
add(l2);
add(t1);
add(b1);
b1.addActionListener(this);
setSize(280,250);
setLayout(null);
setVisible(true);
}
public void
if (e.getSource()==b1){
String isi=t1.getText();
l2.setText(isi);
}
}
fun3 f3=new fun3();
}
}
Output :
a.
Setelah di Klik

28
b.
Input :
import java.awt.*;
public class loginNonDB extends JFrame
JLabel lblUser=new JLabel("User"),
lblPass=new JLabel("Password");
JTextField txtUser=new JTextField();
JTextField txtPass =new JTextField();
JButton btnLogin=new JButton("log
in");
public static void main(String [] args)
{
loginNonDB log = new
loginNonDB();
log.setVisible(true);
}
loginNonDB() {
super("Login");
setSize(250,200);
setLayout(null);
lblUser.setBounds(15,20,100,25);
lblPass.setBounds(15,55,100,25);
txtUser.setBounds(90,20,120,25);
txtPass.setBounds(90,55,120,25);
btnLogin.setBounds(80,110,85,25);
btnLogin.addActionListener(this);
add(lblUser); add(txtUser);
add(lblPass); add(txtPass);
add(btnLogin);
setLocationRelativeTo(null);
B. ActionListener Sederhana#4
import java.awt.*;
public class loginNonDB extends JFrame
JLabel lblUser=new
JLabel("Username"), lblPass=new
JLabel("Password");
JTextField txtUser=new JTextField();
JTextField txtPass =new JTextField();
JButton btnLogin=new JButton("Sign
In");
public static void main(String [] args)
{
loginNonDB log = new
loginNonDB();
log.setVisible(true);
}
loginNonDB() {
super("Sign In");
setSize(250,200);
setLayout(null);
lblUser.setBounds(15,20,100,25);
lblPass.setBounds(15,55,100,25);
txtUser.setBounds(90,20,120,25);
txtPass.setBounds(90,55,120,25);
btnLogin.setBounds(80,110,85,25);
btnLogin.addActionListener(this);
add(lblUser); add(txtUser);
add(lblPass); add(txtPass);
Setelah di Klik

29
setVisible(true);
}
public void
actionPerformed(ActionEvent ae) {
if(ae.getSource()==btnLogin) {
if
(txtUser.getText().equals("admin") &&
txtPass.getText().equals("root")) {
javax.swing.JOptionPane.showMessageDial
og(null, "Login BerhasilnAnda berhasil
masuk", "Konfirmasi",
javax.swing.JOptionPane.INFORMATION
_MESSAGE);
System.exit(0);
}else{
javax.swing.JOptionPane.showMessageDial
og(null, "User anda tidak
dikenal","Kesalahan",javax.swing.JOptionP
ane.ERROR_MESSAGE);
txtUser.setText("");
txtUser.requestFocus(); System.exit(0);
}
}
}
}
add(btnLogin);
setLocationRelativeTo(null);
setVisible(true);
}
public void
actionPerformed(ActionEvent ae) {
if(ae.getSource()==btnLogin) {
if
(txtUser.getText().equals("kiki") &&
txtPass.getText().equals("pvisual")) {
javax.swing.JOptionPane.showMessageDi
alog(null, "Login BerhasilnAnda berhasil
masuk", "Konfirmasi",
javax.swing.JOptionPane.INFORMATIO
N_MESSAGE);
System.exit(0);
}else{
javax.swing.JOptionPane.showMessageDi
alog(null, "User anda tidak
dikenal","Kesalahan",javax.swing.JOption
Pane.ERROR_MESSAGE);
txtUser.setText("");
txtUser.requestFocus(); System.exit(0);
}
}
}
}
Output :
a. 1) Login Berhasil

30
2) Login Gagal
b. 1) Login Berhasil
2) Login Gagal

31
A. Input :
package soal1;
/**
* Nama : M.Hafitz Rizki
* NPM : 201343500823
* kelas : S6H
* Dosen : Nahot Frastian, M.Kom
* Mata Kuliah : Pemrograman Visual
* Universitas : Indraprasta PGRI
*/
public class NewJFrame extends javax.swing.JFrame {
/**
* Creates new form NewJFrame
*/
public NewJFrame() {
initComponents();
}
/**
* 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() {
jFrame1 = new javax.swing.JFrame();
jLabel1 = new javax.swing.JLabel();
jBtnClear = new javax.swing.JButton();
jBtnExit = new javax.swing.JButton();
jTxtPanjang = new javax.swing.JTextField();
jTxtLebar = new javax.swing.JTextField();
jTxtLuas = new javax.swing.JTextField();
javax.swing.GroupLayout jFrame1Layout = new
javax.swing.GroupLayout(jFrame1.getContentPane());
jFrame1.getContentPane().setLayout(jFrame1Layout);
jFrame1Layout.setHorizontalGroup(
jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 400, Short.MAX_VALUE)

32
);
jFrame1Layout.setVerticalGroup(
jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
);
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jLabel1.setText("Panjang");
jLabel2.setText("Lebar");
jLabel3.setText("Luas");
jBtnClear.setText("Clear");
jBtnClear.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jBtnClearActionPerformed(evt);
}
});
jBtnExit.setText("Exit");
jBtnExit.addActionListener(new java.awt.event.ActionListener() {
jBtnExitActionPerformed(evt);
}
});
jTxtLebar.addFocusListener(new java.awt.event.FocusAdapter() {
public void focusLost(java.awt.event.FocusEvent evt) {
jTxtLebarFocusLost(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(57, 57, 57)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

33
.addGap(20, 20, 20)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel3)
.addComponent(jLabel1))
.addGap(59, 59, 59)
.addComponent(jTxtLebar, javax.swing.GroupLayout.PREFERRED_SIZE, 142,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTxtLuas, javax.swing.GroupLayout.PREFERRED_SIZE, 142,
.addComponent(jTxtPanjang, javax.swing.GroupLayout.PREFERRED_SIZE,
142, javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap(76, Short.MAX_VALUE))
.addComponent(jBtnClear, javax.swing.GroupLayout.PREFERRED_SIZE, 61,
.addGap(18, 18, 18)
.addComponent(jBtnExit, javax.swing.GroupLayout.PREFERRED_SIZE, 61,
.addGap(76, 76, 76))))
);
layout.setVerticalGroup(
.addGap(53, 53, 53)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jTxtPanjang, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(30, 30, 30)
.addComponent(jTxtLebar, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(29, 29, 29)

34
.addComponent(jTxtLuas, javax.swing.GroupLayout.PREFERRED_SIZE,
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 33,
Short.MAX_VALUE)
.addComponent(jBtnExit)
.addComponent(jBtnClear))
.addGap(72, 72, 72))
);
pack();
}// </editor-fold>
private void jBtnClearActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
jTxtLebar.setText("");
jTxtPanjang.setText("");
jTxtLuas.setText("");
}
private void jBtnExitActionPerformed(java.awt.event.ActionEvent evt) {
dispose();
}
private void jTxtLebarFocusLost(java.awt.event.FocusEvent evt) {
int panjang=Integer.parseInt(jTxtPanjang.getText());
int lebar=Integer.parseInt(jTxtLebar.getText());
int luas=panjang*lebar;
jTxtLuas.setText(String.valueOf(luas));
}
/**
* @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

35
*/
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.SE
VERE, null, ex);
} catch (InstantiationException ex) {
VERE, null, ex);
} catch (IllegalAccessException ex) {
VERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
VERE, 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.JButton jBtnClear;
private javax.swing.JButton jBtnExit;
private javax.swing.JFrame jFrame1;
private javax.swing.JLabel jLabel1;
private javax.swing.JTextField jTxtLebar;
private javax.swing.JTextField jTxtLuas;

36
private javax.swing.JTextField jTxtPanjang;
// End of variables declaration
}
B. Output :

37
2. Latihan Membuat Aplikasi – 2
A. Input :
package soal1;
/**
* Nama : M.Hafitz Rizki
* NPM : 201343500823
* kelas : S6H
* Dosen : Nahot Frastian, M.Kom
* Mata Kuliah : Pemrograman Visual
* Universitas : Indraprasta PGRI
*/
public class NewJFrame2 extends javax.swing.JFrame {
/**
* Creates new form NewJFrame2
*/
public NewJFrame2() {
initComponents();
}
/**
*/
jBtnTambah = new javax.swing.JButton();
jBtnExit = new javax.swing.JButton();
jBtnBagi = new javax.swing.JButton();
jBtnKurang = new javax.swing.JButton();
jBtnClear = new javax.swing.JButton();
jBtnKali = new javax.swing.JButton();
jTxtNila = new javax.swing.JTextField();
jTxtNilb = new javax.swing.JTextField();
jTxtNilc = new javax.swing.JTextField();

38
jLabel1.setText("Hasil A");
jLabel2.setText("Hasil B");
jLabel3.setText("Hasil");
jBtnTambah.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnTambah.setText("Tambah");
jBtnTambah.addActionListener(new java.awt.event.ActionListener() {
jBtnTambahActionPerformed(evt);
}
});
jBtnExit.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnExit.setText("Exit");
jBtnExit.addActionListener(new java.awt.event.ActionListener() {
jBtnExitActionPerformed(evt);
}
});
jBtnBagi.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnBagi.setText("Bagi");
jBtnBagi.addActionListener(new java.awt.event.ActionListener() {
jBtnBagiActionPerformed(evt);
}
});
jBtnKurang.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnKurang.setText("Kurang");
jBtnKurang.addActionListener(new java.awt.event.ActionListener() {
jBtnKurangActionPerformed(evt);
}
});
jBtnClear.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnClear.setText("Clear");
jBtnClear.addActionListener(new java.awt.event.ActionListener() {

39
jBtnClearActionPerformed(evt);
}
});
jBtnKali.setFont(new java.awt.Font("Tahoma", 1, 11)); // NOI18N
jBtnKali.setText("Kali");
jBtnKali.addActionListener(new java.awt.event.ActionListener() {
jBtnKaliActionPerformed(evt);
}
});
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
layout.createSequentialGroup()
.addGap(46, 46, 46)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jTxtNila)
.addComponent(jTxtNilb)
.addComponent(jTxtNilc, javax.swing.GroupLayout.DEFAULT_SIZE, 90,
Short.MAX_VALUE)
Short.MAX_VALUE)
.addComponent(jBtnTambah, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jBtnKurang, javax.swing.GroupLayout.DEFAULT_SIZE,
.addComponent(jBtnKali, javax.swing.GroupLayout.DEFAULT_SIZE,
.addComponent(jBtnBagi, javax.swing.GroupLayout.DEFAULT_SIZE,
.addComponent(jBtnClear, javax.swing.GroupLayout.DEFAULT_SIZE,

40
.addComponent(jBtnExit, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(93, 93, 93))
);
.addGap(48, 48, 48)
.addComponent(jBtnTambah))
.addGap(4, 4, 4)
.addComponent(jTxtNila, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addComponent(jBtnKurang)))
.addGap(18, 18, 18)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jTxtNilb, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(26, 26, 26)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTxtNilc, javax.swing.GroupLayout.PREFERRED_SIZE,
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE))
.addComponent(jBtnKali)
.addGap(18, 18, 18)
.addComponent(jBtnBagi)
Short.MAX_VALUE)
.addComponent(jBtnClear)
.addComponent(jBtnExit)

41
.addGap(33, 33, 33))))
);
pack();
}// </editor-fold>
private void jBtnTambahActionPerformed(java.awt.event.ActionEvent evt) {
int a = Integer.parseInt(jTxtNila.getText());
int b = Integer.parseInt(jTxtNilb.getText());
int c1 = a+b;
jTxtNilc.setText(String.valueOf(c1));
}
private void jBtnKaliActionPerformed(java.awt.event.ActionEvent evt) {
int c1 = a*b;
}
private void jBtnKurangActionPerformed(java.awt.event.ActionEvent evt) {
int c1 = a-b;
}
private void jBtnBagiActionPerformed(java.awt.event.ActionEvent evt) {
int c1 = a/b;
}
private void jBtnClearActionPerformed(java.awt.event.ActionEvent evt) {
jTxtNila.setText("");
jTxtNilb.setText("");
jTxtNilc.setText("");
}

42
private void jBtnExitActionPerformed(java.awt.event.ActionEvent evt) {
dispose();
}
/**
* @param args the command line arguments
*/
/* 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 {
break;
}
}
java.util.logging.Logger.getLogger(NewJFrame2.class.getName()).log(java.util.logging.Level.S
EVERE, null, ex);
EVERE, null, ex);
EVERE, null, ex);
EVERE, null, ex);
}
//</editor-fold>

43
public void run() {
new NewJFrame2().setVisible(true);
}
});
}
private javax.swing.JButton jBtnBagi;
private javax.swing.JButton jBtnClear;
private javax.swing.JButton jBtnExit;
private javax.swing.JButton jBtnKali;
private javax.swing.JButton jBtnKurang;
private javax.swing.JButton jBtnTambah;
private javax.swing.JTextField jTxtNila;
private javax.swing.JTextField jTxtNilb;
private javax.swing.JTextField jTxtNilc;
}
B. Output :

44
1. Operator Button Tambah
2. Operator Button Kurang
3. Operator Button Kali

45
4. Operator Button Bagi
5. Operator Button Clear

46
A. Input :
public class Klinik extends javax.swing.JFrame {
/**
* Creates new form Klinik
*/
public Klinik() {
initComponents();
}
/**
*/
jComboBox1 = new javax.swing.JComboBox();
jCheckBox1 = new javax.swing.JCheckBox();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jTextField1 = new javax.swing.JTextField();

47
jComboBox2 = new javax.swing.JComboBox();
jLabel10.setText("Administrasi");
jComboBox1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Item 1",
"Item 2", "Item 3", "Item 4" }));
jLabel12.setText("jLabel12");
jLabel1.setText("Puskesmas Sukmajaya");
jCheckBox1.setText("Umum");
jCheckBox2.setText("Gigi");
jCheckBox3.setText("Polio");
jLabel2.setText("Nama Dokter");
jLabel3.setText("Waktu Praktek");
jLabel4.setText("Lama Inap");
jLabel5.setText("Nama Ruang");
jLabel6.setText("Harga/Hari");
jLabel7.setText("Diskon");
jLabel8.setText("No.Pasien");
jLabel9.setText("Nama");
jCheckBox4.setText("Administrasi");
jCheckBox5.setText("Konsultasi Dokter");
jCheckBox6.setText("Obat");
jLabel11.setText("Total");
jButton1.setText("Clear");
jButton2.setText("Exit");
jTextField2.addActionListener(new java.awt.event.ActionListener() {
jTextField2ActionPerformed(evt);
}
});
jComboBox2.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "-",
"Kenanga", "Melati", "Cempaka" }));

48
.addContainerGap()
.addComponent(jCheckBox1)
.addComponent(jCheckBox3))
.addGap(26, 26, 26)
.addComponent(jTextField7, javax.swing.GroupLayout.PREFERRED_SIZE, 59,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jLabel5)))
.addGap(98, 98, 98)
.addComponent(jTextField11, javax.swing.GroupLayout.DEFAULT_SIZE, 56,
Short.MAX_VALUE)
.addComponent(jTextField10))))
.addGap(30, 30, 30)
.addGap(44, 44, 44)
Short.MAX_VALUE)
.addComponent(jTextField2)))
.addGap(22, 22, 22)

49
.addComponent(jCheckBox4))
.addGap(18, 18, 18)
Short.MAX_VALUE)
.addComponent(jTextField4)
.addComponent(jTextField5))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton1)
.addGap(18, 18, 18)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addGap(109, 109, 109)
.addContainerGap()
.addContainerGap()
.addGap(161, 161, 161)
.addGap(39, 39, 39)
javax.swing.GroupLayout.PREFERRED_SIZE))
.addContainerGap()
.addGap(18, 18, 18)
.addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE, 93,
javax.swing.GroupLayout.PREFERRED_SIZE))))

50
);
.addGap(19, 19, 19)
.addGap(18, 18, 18)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE,
.addGap(36, 36, 36)

51
.addComponent(jComboBox2, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(51, 65, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
.addGap(58, 58, 58))))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED,
.addComponent(jButton1))
.addContainerGap())))
);

52
pack();
}// </editor-fold>
private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {
}
/* 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 {
break;
}
}
java.util.logging.Logger.getLogger(Klinik.class.getName()).log(java.util.logging.Level.SEVERE, null,
ex);
ex);
ex);
ex);
}
//</editor-fold>
public void run() {
new Klinik().setVisible(true);

53
}
});
}
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JCheckBox jCheckBox1;
private javax.swing.JComboBox jComboBox1;
private javax.swing.JComboBox jComboBox2;
private javax.swing.JTextField jTextField1;
}

55
A. Input :
import java.awt.*;
import java.sql.*;
import javax.swing.table.DefaultTableModel;
import javax.swing.JOptionPane;
public class penjualan extends JFrame{
String[] kolom={"Kode","Nama Barang","Satuan","Harga","Stok","Stok Min"}; //memberi
nama kolom
DefaultTableModel dtm = new DefaultTableModel(null,kolom);
JTable t = new JTable();
JScrollPane sp =new JScrollPane(t);
JLabel l1=new JLabel("PROGRAM PENJUALAN");
JLabel l2=new JLabel("Kode Barang");
JLabel l3=new JLabel("Nama Barang");
JLabel l4=new JLabel("Satuan");
JLabel l5=new JLabel("Harga");
JLabel l6=new JLabel("Stok");
JLabel l7=new JLabel("Stok Minimal");
JTextField tf2=new JTextField();
JButton tb=new JButton("Tambah");
JButton s=new JButton("Simpan");
JButton k=new JButton("Koreksi");
JButton h=new JButton("Hapus");
JButton b=new JButton("Batal");
JButton kl=new JButton("Keluar");
JButton tr=new JButton("Tampil Report");
void tampil()//memangil tampil{
try{
Class.forName ("com.mysql.jdbc.Driver");//nama JDBC
Connection c =
DriverManager.getConnection("jdbc:mysql://localhost/penjualan","root",""); //lokasi
database
Statement s = c.createStatement();
String sql ="select * from barang";//memanggil fungsi select
ResultSet rs = s.executeQuery(sql);
while (rs.next()){
String kd_brg = rs.getString("kd_brg");//mengatur type data kolom
String nm_brg = rs.getString("nm_brg");

56
String satuan = rs.getString("satuan");
String harga = rs.getString("harga");
String stok = rs.getString("stok");
String stok_min = rs.getString("stok_min");
String [] barang = {kd_brg,nm_brg,satuan,harga,stok,stok_min};
dtm.addRow(barang); }
rs.close();
c.close(); }
catch (Exception e) {
JOptionPane.showMessageDialog(null,"Aktifkan XAMPP terlebih dahulu");
//menampilkan hasil eksekusi
System.exit(0); } }
public penjualan(){
final JFrame fr=new JFrame();
fr.setTitle("S6H UNINDRA_VISUAL");
String[]st={"Lusin","Box","Unit","Buah"};
final JComboBox sb= new JComboBox(st);
l1.setBounds(280,10,300,25);
l2.setBounds(20,50,100,25); tf2.setBounds(150,50,100,25);
l3.setBounds(20,100,100,25);tf3.setBounds(150,100,200,25);
l4.setBounds(20,150,100,25);sb.setBounds(150,150,70,25);
sp.setBounds (20,340,600,200);
tb.setBounds (20,560,100,20);s.setBounds (130,560,100,20);k.setBounds (240,560,100,20);
h.setBounds (350,560,100,20);b.setBounds (460,560,100,20);kl.setBounds
(570,560,100,20);tr.setBounds (250,600,150,20);
fr.add(l1);fr.add(sp);fr.add(tb);fr.add(s);fr.add(h);fr.add(k);fr.add(kl);fr.add(b);fr.add(tr);
fr.add(l2);fr.add(tf2);h.setEnabled(false);k.setEnabled(false);tb.setEnabled(false);
fr.add(l3);fr.add(tf3);
fr.add(l4);fr.add(sb);
kl.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent e) {
if(e.getSource() == kl) {
try {
fr.dispose(); }
catch (Exception ex) {
JOptionPane.showMessageDialog(null,"try again"); }}
} });
b.addActionListener(new java.awt.event.ActionListener() {

57
public void actionPerformed(java.awt.event.ActionEvent e) //memanggil
action button
{
if(e.getSource() == b)
{
try
{
tf2.setText("");
tf3.setText("");
tf5.setText("");
tf6.setText("");
tf7.setText("");
}
catch (Exception ex)
{
JOptionPane.showMessageDialog(null,"chek your programs");
}
}
}
});
s.addActionListener(new java.awt.event.ActionListener()
{
public void actionPerformed(java.awt.event.ActionEvent e) //memanggil
action button
{
if(e.getSource() == s)
{
try
{
String kd_brg = tf2.getText();
String nm_brg = tf3.getText();//mengatur type data pada
textfield
String satuan = (String)sb.getSelectedItem();
String harga = tf5.getText();
String stok = tf6.getText();
String stok_min = tf7.getText();
Class.forName ("com.mysql.jdbc.Driver");//nama JDBC
Connection c =
DriverManager.getConnection("jdbc:mysql://localhost/penjualan", "root", ""); //lokasi
database
Statement s = c.createStatement();
String sql="insert into barang
values"+"('"+kd_brg+"','"+nm_brg+"','"+satuan+"','"+harga+"','"+stok+"','"+stok_min+"')";//m
emanggil fungsi insert
s.executeUpdate(sql);

58
c.close();
s.close();
JOptionPane.showMessageDialog(null, "Data berhasil
disimpan");//menampilkan hasil eksekusi
String [] barang =
{kd_brg,nm_brg,satuan,harga,stok,stok_min};
dtm.addRow(barang); }
catch (Exception ex) {
JOptionPane.showMessageDialog(null,"Data gagal disimpan"); }
} } });
t.setModel(dtm);
sp.getViewport().add(t);
t.setEnabled(true);
tampil();
fr.setSize(700,700);
fr.setLayout(null);
fr.setVisible(true);
fr.setLocationRelativeTo(null); }
public static void main(String[]args){
try {
UIManager.setLookAndFeel(new
com.sun.java.swing.plaf.windows.WindowsLookAndFeel()); }
catch ( UnsupportedLookAndFeelException ex ){
Splash s = new Splash();
s.setLocationRelativeTo(null);
s.setVisible(true);
try
{
Thread.sleep(1500);
}
catch ( InterruptedException e )
{
}
s.dispose();
new penjualan();
}
}

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