Sample About Sliders

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Menu;
import java.awt.MenuBar;
import java.awt.MenuItem;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JSlider;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.JTextPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;


public class DemoSlider extends JFrame
{

	private static final long serialVersionUID = 1L;

	private Container container;
	private JSlider slider1;
	private JSlider slider2;
	private JLabel lbl1;
	private JLabel lbl2;
	private JPanel panel1;
	private JPanel panel2;
	private JTextField txt1;
	private JTextField txt2;
	private MenuBar menuBar;
	private Menu menu;
	private MenuItem menuItemAbout;
	private MenuItem menuItemExit;

	public DemoSlider() {
		super("Demo Slider Sample");
		setAlwaysOnTop(true);
		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		setBackground(new Color(14555));
		setSize(new Dimension(400,400));
		setResizable(true);
		/****************************************************************/
		container = getContentPane();
		BorderLayout containerLayout = new BorderLayout();
		container.setLayout(containerLayout);
		/*********************************************************************/
		menuBar = new MenuBar();
		menu = new Menu("File");
		menuItemAbout = new MenuItem("About...");
		menuItemExit = new MenuItem("Exit");
		menu.add(menuItemAbout);
		menu.add(menuItemExit);
		setMenuBar(menuBar);

		/****************** Labels Properties ********************************/
		lbl1 = new JLabel("Slider 1");
		lbl2 = new JLabel("Slider 2");
		menuBar.add(menu);
		/****************** TextField Properties ********************************/
		txt1 = new JTextField(4);
		txt2 = new JTextField(4);

		/****************** Sliders Properties ***********************************/
		slider1 = new JSlider(JSlider.HORIZONTAL,0,1000,0);//direction , min , max , current
		slider1.setFont(new Font("Tahoma",Font.BOLD,12));
		slider1.setMajorTickSpacing(100);
		slider1.setMinorTickSpacing(25);
		slider1.setPaintLabels(true);
		slider1.setPaintTicks(true);
		slider1.setPaintTrack(true);
		slider1.setAutoscrolls(true);
		slider1.setPreferredSize(new Dimension(500,500));
		slider2 = new JSlider(JSlider.VERTICAL,0,1000,500);//direction , min , max , current
		slider2.setFont(new Font("Tahoma",Font.BOLD,12));
		slider2.setMajorTickSpacing(100);
		slider2.setMinorTickSpacing(25);
		slider2.setPaintLabels(true);
		slider2.setPaintTicks(true);
		slider2.setPaintTrack(true);
		slider2.setAutoscrolls(true);
		/*************************** Controls Events ************************************/
		//When Changing Slider 1 Cursor...do this
		slider1.addChangeListener(new ChangeListener() {
			@Override
			public void stateChanged(ChangeEvent e) {
				txt1.setText(String.valueOf(slider1.getValue()));
			}
		});

		//When Changing Slider 2 Cursor...do this
		slider2.addChangeListener(new ChangeListener() {
			@Override
			public void stateChanged(ChangeEvent e) {
				txt2.setText(String.valueOf(slider2.getValue()));
			}
		});

		//When Press Enter After Change...do this
		txt1.addActionListener(new ActionListener() {	
			@Override
			public void actionPerformed(ActionEvent e) {
				try
				{
					slider1.setValue(Integer.parseInt(txt1.getText()));
				}
				catch(Exception ex)
				{
					txt1.setText("ERROR");
					txt1.setToolTipText("Set Value in Range between 0 - 1000 ");
				}
			}
		});

		txt2.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				try
				{
					slider2.setValue(Integer.parseInt(txt2.getText()));
				}
				catch(Exception ex)
				{
					txt2.setText("ERROR");
					txt2.setToolTipText("Set Value in Range between 0 - 1000 ");
				}
			}
		});

		menuItemExit.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				System.exit(0);
			}
		});

		menuItemAbout.addActionListener(new ActionListener() {

			@Override
			public void actionPerformed(ActionEvent e) {
				new JDlgAbout("About Demo Slider");
			}
		});

		/****************************************************************/

		panel1 = new JPanel();
		container.add(panel1, BorderLayout.WEST);
		panel1.add(lbl1);
		panel1.add(txt1);
		panel1.add(slider1);

		panel2 = new JPanel();
		container.add(panel2, BorderLayout.NORTH);
		panel2.add(lbl2);	
		panel2.add(txt2);
		panel2.add(slider2);


		setVisible(true);

	}

	public static void main(String args[])
	{
		new DemoSlider();
	}
}

 class JDlgAbout extends JFrame
{
	private static final long serialVersionUID = 1L;
	private JTextArea txtAbout;
	private JTextPane txtPane;

	public JDlgAbout(String title) {
		super(title);
		 setSize(250,250);
		 setLocation(250,250);
		 setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

		 Container c = getContentPane();
		 c.setLayout(new BoxLayout(c,BoxLayout.Y_AXIS));

		 JTextArea textArea = new JTextArea("This sample created and designed by : Mohamed Saleh\nE-mail : mega_unknown@hotmail.com\nContact me if you need any thing");
		 textArea.setLineWrap(true);//Line wrap avaliblity.
		 textArea.setWrapStyleWord(true);
		 textArea.setLocation(new Point(0,0));


		 JScrollPane scrollPane = new JScrollPane(textArea);
		 scrollPane.setPreferredSize(new Dimension(100,100));
		 scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
		 scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
		 scrollPane.setBorder(BorderFactory.createEtchedBorder());
		 scrollPane.setToolTipText("ToolTip...");

		 //Here we don't have to add textArea becuase it's Already added...
		 c.add(scrollPane);


		setAlwaysOnTop(true);
		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		setVisible(true);

	}
}