import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

import javax.swing.border.*;

import javax.swing.event.*;

import javax.swing.text.*;

import java.text.*;

public class CaretPositionListenerDemo

{

public static void main(String[] args)

throws Exception

{

JPanel left = new JPanel( new GridLayout(0, 1, 5, 5) );

JPanel right = new JPanel( new GridLayout(0, 1, 5, 5) );

Box main = Box.createHorizontalBox();

main.setBorder( new EmptyBorder(10, 10, 10, 10) );

main.add( left );

main.add( Box.createHorizontalStrut(10) );

main.add( right );

MaskFormatter format1 = new MaskFormatter("###.###.###.###");

JFormattedTextField ftf1 = new JFormattedTextField( format1 );

ftf1.setValue( "123.456.789.111" );

left.add( ftf1 );

right.add( new JLabel("Default caret behaviour") );

JFormattedTextField ftf2 = new JFormattedTextField( format1 );

ftf2.setValue( "123.456.789.111" );

left.add( ftf2 );

CaretPositionListener cpl2 = new CaretPositionListener( ftf2 );

// cpl2.setDynamicFormatting( true );

right.add( new JLabel("Caret behaviour with listener") );

/*

DecimalFormat format3 = new DecimalFormat();

JFormattedTextField ftf3 = new JFormattedTextField( format3 );

ftf3.setValue( new Integer(1234567890) );

left.add( ftf3 );

JFormattedTextField ftf4 = new JFormattedTextField( format3 );

ftf4.setValue( new Integer(1234567890) );

left.add( ftf4 );

CaretPositionListener cpl4 = new CaretPositionListener( ftf4 );

*/

Integer value = Integer.valueOf( 123456789 );

JFormattedTextField ftf5 = new JFormattedTextField( value );

left.add( ftf5 );

right.add( new JLabel("Default caret behaviour") );

JFormattedTextField ftf6 = new JFormattedTextField( value );

left.add( ftf6 );

CaretPositionListener cpl6 = new CaretPositionListener( ftf6 );

cpl6.setDynamicFormatting( true );

right.add( new JLabel("Caret behaviour with listener (dynamic = true)") );

JFormattedTextField ftf7 = new JFormattedTextField( value );

left.add( ftf7 );

CaretPositionListener cpl7 = new CaretPositionListener( ftf7 );

right.add( new JLabel("Caret behaviour with listener (dynamic = false)") );

FocusListener fl = new FocusAdapter()

{

public void focusGained(final FocusEvent e)

{

SwingUtilities.invokeLater(new Runnable()

{

public void run()

{

JTextField tf = (JTextField)e.getSource();

tf.selectAll();

}

});

}

};

// ftf1.addFocusListener( fl );

JFrame frame = new JFrame("Caret Position Listener");

frame.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );

frame.add( main );

frame.pack();

frame.setLocationRelativeTo( null );

frame.setVisible(true);

}

}