Membuat tampilan Java mirip Mac dengan Quaqua LaF

frameQuaQua.java

import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.UIManager;
import javax.swing.border.EmptyBorder;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JComboBox;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JScrollBar;
import javax.swing.JSlider;
import javax.swing.ImageIcon;
import java.awt.Font;
import java.awt.Color;

@SuppressWarnings("serial")
public class frameQuaQua extends JFrame {

	private JPanel contentPane;
	private JTextField txtNama;
	private JLabel lblKdbarang;
	private JLabel lblNama;
	private JLabel lblSatuan;
	private JTextField txtKdBarang;
	@SuppressWarnings("rawtypes")
	private JComboBox cbSatuan;
	private JScrollPane scrollPane;
	private JTable table;
	DefaultTableModel tabelModel;
	String header[] = {"KdBarang","Nama","Satuan"};
	String isi[][] = {{"B001","Mie Goreng Rasa Sate","Biji"},{"B002","Susu","Botol"}};
	private JButton btnSimpan;
	private JButton btnHapus;
	private JScrollBar scrollBar;
	private JSlider slider;
	private JLabel lblWall;
	private JLabel lblIcon;

	/**
	 * Create the frame.
	 */
	@SuppressWarnings({ "rawtypes", "unchecked" })
	public frameQuaQua()
	{
		setTitle("QuaQua LaF");
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBounds(100, 100, 656, 474);
		contentPane = new JPanel();
		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
		setContentPane(contentPane);
		contentPane.setLayout(null);
		
		lblKdbarang = new JLabel("KdBarang : ");
		lblKdbarang.setForeground(new Color(255, 255, 255));
		lblKdbarang.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
		lblKdbarang.setBounds(12, 12, 97, 15);
		contentPane.add(lblKdbarang);
		
		txtKdBarang = new JTextField();
		txtKdBarang.setBounds(141, 10, 147, 29);
		contentPane.add(txtKdBarang);
		txtKdBarang.setColumns(10);
		
		lblNama = new JLabel("Nama : ");
		lblNama.setForeground(new Color(255, 255, 255));
		lblNama.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
		lblNama.setBounds(12, 59, 70, 15);
		contentPane.add(lblNama);
		
		txtNama = new JTextField();
		txtNama.setBounds(141, 57, 287, 30);
		contentPane.add(txtNama);
		txtNama.setColumns(10);
		
		lblSatuan = new JLabel("Satuan : ");
		lblSatuan.setForeground(new Color(255, 255, 255));
		lblSatuan.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
		lblSatuan.setBounds(12, 104, 70, 15);
		contentPane.add(lblSatuan);
		
		cbSatuan = new JComboBox();
		cbSatuan.setModel(new DefaultComboBoxModel(new String[] {"Box", "Botol", "Biji"}));
		cbSatuan.setBounds(141, 99, 136, 29);
		contentPane.add(cbSatuan);
		
		scrollPane = new JScrollPane();
		scrollPane.setBounds(141, 203, 441, 145);
		contentPane.add(scrollPane);
		
		tabelModel = new DefaultTableModel(isi,header);
		table = new JTable();
		table.setModel(tabelModel);
		scrollPane.setViewportView(table);
		
		btnSimpan = new JButton("Simpan");
		btnSimpan.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/quaquaLaf/simpan.png"));
		btnSimpan.setBounds(141, 375, 117, 39);
		contentPane.add(btnSimpan);
		
		JButton btnUbah = new JButton("Ubah");
		btnUbah.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/quaquaLaf/ubah.png"));
		btnUbah.setBounds(300, 375, 117, 39);
		contentPane.add(btnUbah);
		
		btnHapus = new JButton("Hapus");
		btnHapus.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/quaquaLaf/hapus.png"));
		btnHapus.setBounds(465, 375, 117, 39);
		contentPane.add(btnHapus);
		
		JCheckBox chckbxTampilkanData = new JCheckBox("Tampilkan Data");
		chckbxTampilkanData.setForeground(new Color(255, 255, 255));
		chckbxTampilkanData.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
		chckbxTampilkanData.setBounds(141, 168, 163, 23);
		contentPane.add(chckbxTampilkanData);
		
		scrollBar = new JScrollBar();
		scrollBar.setBounds(585, 203, 17, 145);
		contentPane.add(scrollBar);
		
		slider = new JSlider();
		slider.setBounds(249, 349, 200, 16);
		contentPane.add(slider);
		
		lblIcon = new JLabel("");
		lblIcon.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/quaquaLaf/icon.png"));
		lblIcon.setBounds(465, 42, 147, 126);
		contentPane.add(lblIcon);
		
		lblWall = new JLabel("");
		lblWall.setIcon(new ImageIcon("/home/resa/Aplikasi Java/SwingJava/src/quaquaLaf/wall.jpg"));
		lblWall.setBounds(-6, -11, 660, 459);
		contentPane.add(lblWall);
		setLocationRelativeTo(null);
	}
	
	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					UIManager.setLookAndFeel(ch.randelshofer.quaqua.QuaquaManager.getLookAndFeel());
					frameQuaQua frame = new frameQuaQua();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}
}