SWING JSLIDER EXAMPLE

E

import java.awt.event.*;
import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;

public class JSliderDemo
{
public static void main(String[] a)
{

JFrame frame = new JFrame("JSlider Demo");
Container c = frame.getContentPane();
c.setLayout( new FlowLayout() );

final JTextField text = new JTextField("A picture worth more than thousands words" );
text.setFont(new Font("Serif",Font.PLAIN,30));
text.setEditable(false);

final JSlider fontSizeSlider = new JSlider(SwingConstants.HORIZONTAL,0,45,30);
fontSizeSlider.setMajorTickSpacing(1);

fontSizeSlider.addChangeListener( new ChangeListener()
{
public void stateChanged(ChangeEvent ce)
{
int fontSize;
fontSize = fontSizeSlider.getValue();
text.setFont( new Font("Serif",Font.PLAIN,fontSize));
}
}
);


c.add(text);
c.add(fontSizeSlider);

frame.setSize(550,200);
frame.setVisible(true);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}