Pertemuan 11, Komponen Swing Lanjutan

Class cthicon

import javax.swing.*;

import java.awt.*;

public class cthIcon {

public static void main(String[] args) {

JFrame myFrame = new JFrame("Contoh program AWT");

Icon ikon = new ImageIcon("0002.GIF");

JLabel myLabel = new JLabel ("Selamat belajar JAVA", ikon, SwingConstants.CENTER);

JButton myButton = new JButton("SELESAI", ikon);

myButton.setToolTipText ("ini adalah Button") ;

myLabel.setToolTipText ("ini adalah Label") ;

myFrame.setLayout (new BorderLayout () ) ;

myFrame.add(myLabel, "South") ;

myFrame.add (myButton, "North") ;

myFrame.setSize (500,500) ;

myFrame.setVisible (true) ;

myFrame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE) ;

}}

class ContohJFileChooser

import javax.swing.*;

import javax.swing.filechooser.*;

import java.io.File;

public class ContohJFileChooser extends JFrame {

public static void main (String [] args) {

ContohJFileChooser apl = new ContohJFileChooser () ;

}

public ContohJFileChooser () {

setSize (400,150) ;

JFileChooser jfc =

new JFileChooser () ;

FileFilter filterDotJava = new Akhiran(".java", "Berkas *.java" ) ;

jfc. setFileFilter (filterDotJava) ;

int hasil = jfc.showOpenDialog(this) ;

if (hasil == JFileChooser.APPROVE_OPTION)

setTitle("Tes JFileChooser. File: " + jfc.getSelectedFile () .getName () );

else

setTitle ( "Tes JFileChooser. Batal memilih" );

setDefaultCloseOperation ( JFrame.EXIT_ON_CLOSE );

setVisible (true);

}

}

class Akhiran extends FileFilter {

private String ekstensi;

private String keterangan;

public Akhiran(String suffix, String deskripsi) {

this.ekstensi = suffix;

this.keterangan = deskripsi;

}

public boolean accept (File f) {

if (f.isDirectory() )

return true;

return f.getName () .endsWith (ekstensi) ;

}

public String getDescription ( ) {

return keterangan;

}

}

class cthList

import javax.swing.*;

import javax.swing.event.*;

import java.awt.*;

class cthList extends JFrame {

JList daftar;

JTextArea tArea1, tArea2;

JPanel Panel1, Panel2, Panel3, Panel4;

JSpinner Spin;

String daftarBunga[] = {"Melati","Mawar", "Krisan",

                                    "Kenanga", "Cempaka" , "Tulip" ,

                                    "Kamboja Jepang" };

public cthList() {

super ("Tes JList");

setSize (350, 300) ;

Spin = new JSpinner ();

Spin.setValue (new Integer (10) ) ;

Panel1 = new JPanel();

Panel2 = new JPanel();

Panel3 = new JPanel();

Panel4 = new JPanel();

daftar = new JList (daftarBunga) ;

daftar.setSelectedIndex (0) ;

tArea1 = new JTextArea("",3,15);

tArea1.setEditable(false);

tArea2 = new JTextArea("",3,15);

tArea2.setEditable (false) ;

setLayout(new BorderLayout());

add (Panel1, "North") ;

add(Panel2, "West");

add (Panel3, "East") ;

add (Panel4, "South" ) ;

Panel1. add (daftar) ;

Panel2.add(tArea1);

Panel3 . add (tArea2 );

Panel4.add(Spin);

setDefaultCloseOperation (3);

setVisible (true) ;

daftar.addListSelectionListener (new ListSelectionListener () {

public void valueChanged(ListSelectionEvent e) {

tArea1.setText("Yang Terpilih : \n" +daftar.getSelectedValue());

}

}

);

Spin.addChangeListener (new ChangeListener () {

public void stateChanged(ChangeEvent e) {

tArea2.setText ("Nilai : \n" +Spin.getValue ());

}

}

);

}

}

public class ContohJList {

public static void main(String[] args) {

cthList apl = new cthList () ;

}}

class CthJProgressBar

import javax.swing.event.*;

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

class CthJProgressBar extends JFrame implements ActionListener {

public final static int SELANG_WAKTU_TUNGGU = 1;

public final static int MAKS = 1000;

JProgressBar   pb;

JButton           b;

Timer               timer;

int                    posisi = 0;

public CthJProgressBar () {

super("Tes JProgressBar") ;

setSize(300,120);

pb = new JProgressBar(0, MAKS);

b = new JButton ("Mulai") ;

JPanel p = new JPanel();

p.add(b);

setLayout (new BorderLayout ()) ;

add("North",p);

add("South",pb);

//-- Set Timer

timer = new Timer (SELANG_WAKTU_TUNGGU, new ActionListener () {

public void actionPerformed(ActionEvent evt) {

posisi++;

pb.setValue(posisi);

if (posisi == MAKS) {

timer.stop();

b.setText ("Mulai");

}

}

});

b.addActionListener (this) ;

setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE) ;

setVisible (true) ;

}

public void actionPerformed(ActionEvent e ) {

String s = e.getActionCommand();

if (s.equals ("Mu1ai")) {

b.setText ("Stop");

posisi = 0;

pb.setValue (posisi);

timer.start ();

}

else {

b.setText ("Mulai") ;

timer.stop ();

}

}

}

public class ContohJProgressBar {

public static void main (String[] args) {

CthJProgressBar apl = new CthJProgressBar();

}

}

class CthJTabbedPane

import javax.swing.*;

class CthJTabbedPane extends JFrame{

JLabel lTab1, lTab2, lTab3, lTab4;

JTabbedPane tab;

public CthJTabbedPane(){

super ("Tes JTabbedPane");

setSize(300,120);

tab = new JTabbedPane ();

JPanel panel1= new JPanel();

tab.addTab("Satu", panel1);

tab.setSelectedIndex(0);

lTab1 = new JLabel ("Tab Satu");

panel1.add(lTab1);

JPanel panel2= new JPanel();

tab.addTab("Dua",panel2);

lTab2 = new JLabel ("Tab Dua");

panel2.add(lTab2);

JPanel panel3= new JPanel();

tab.addTab("Tiga",panel3);

lTab3 = new JLabel ("Tab Tiga");

panel3.add(lTab3);

JPanel panel4= new JPanel();

tab.addTab("Empat",panel4);

lTab4 = new JLabel ("Tab Empat");

panel4.add(lTab4);

add(tab);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setVisible(true);

}

}

public class ContohJTabbedPane{

public static void main (String[]args){

CthJTabbedPane ap1 = new CthJTabbedPane();

}

}

class ContohJTable

import javax.swing.*;

import java.awt.*;

public class ContohJTable extends JFrame{

public static void main(String []args){

ContohJTable ap1 = new ContohJTable();

}

public ContohJTable(){

super("Tes JTable");

setSize(500,150);

Object[][] data = {

{"11234", "Nikmat Alamsyah", "Akunting", new Long (2200000)},

{"11235", "Charles", "Pemasaran", new Long (1200000)},

{"11236", "Fuad Fahmi", "Personalia", new Long (1200000)},

{"11237", "Putra Tambunan", "Setyowati", "EDP", new Integer (1500000)},

{"11238", "A'yul", "Akunting", new Long (2000000)},

{"11239", "Hidayansah", "Akunting", new Long (1000000)},

{"11240", "Cristhoper", "Pemasaran", new Long (1100000)},

{"11241", "Robert", "Pemasaran", new Long (1100000)},

};

String [] judulKolom = {"NIP", "Nama", "Bagian", "Gaji"};

JTable table = new JTable( data, judulKolom);

JScrollPane scrollPane = new JScrollPane(table);

add(scrollPane);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setVisible(true);

}

}

class ContohJTree

import javax.swing.*;

import javax.swing.tree.*;

import javax.swing.event.*;

public class ContohJTree extends JFrame {

public static void main (String [] args){

ContohJTree ap1 = new ContohJTree();

}

public ContohJTree(){

super ("Tes JTable");

setSize (400,400);

//---Buat Akar - Level 0

DefaultMutableTreeNode akar = new DefaultMutableTreeNode("Benua");

//---Level 1

DefaultMutableTreeNode afrika = new DefaultMutableTreeNode("Afrika");

DefaultMutableTreeNode asia = new DefaultMutableTreeNode("Asia");

DefaultMutableTreeNode amerika = new DefaultMutableTreeNode("Amerika");

DefaultMutableTreeNode eropa = new DefaultMutableTreeNode("Eropa");

//---Level 2

DefaultMutableTreeNode mesir = new DefaultMutableTreeNode("Mesir");

DefaultMutableTreeNode libya = new DefaultMutableTreeNode("Libya");

DefaultMutableTreeNode indonesia= new DefaultMutableTreeNode("Indonesia");

DefaultMutableTreeNode jepang = new DefaultMutableTreeNode("Jepang");

DefaultMutableTreeNode malaysia = new DefaultMutableTreeNode("Malaysia");

DefaultMutableTreeNode kanada= new DefaultMutableTreeNode("Kanada");

DefaultMutableTreeNode peru = new DefaultMutableTreeNode("Peru");

DefaultMutableTreeNode bolivia= new DefaultMutableTreeNode("Bolivia");

DefaultMutableTreeNode brazilia = new DefaultMutableTreeNode("Brazilia");

DefaultMutableTreeNode australia = new DefaultMutableTreeNode("australia");

DefaultMutableTreeNode jerman= new DefaultMutableTreeNode("Jerman");

//--- Membuat JTree

JTree struktur = new JTree (akar);

add(struktur);

akar.add(afrika);

akar.add(asia);

akar.add(amerika);

akar.add(eropa);

afrika.add(mesir);

afrika.add(libya);

asia.add(indonesia);

asia.add(jepang);

asia.add(malaysia);

amerika.add(kanada);

amerika.add(peru);

amerika.add(bolivia);

amerika.add(brazilia);

eropa.add(australia);

eropa.add(jerman);

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

// --- Tampilkan frame

setVisible(true);

}

}