JFormattedTextField

Question

Hey!
I'm having problem with entering numbers after decimal point. I 've set
two digits after decimal point. when I add first time it's working.
When try to override it takes third number & rounding it off and adding
it.
eg: 38 then overrude 8 with 7 it take 387 and puts 39
If I enable override mode enable when I entering number reaches cmmma (,) without problem but afterwards it takes next two digits after
decimal point addes with entered number.
45.00 inserting 25 then it becomes 452,500.00
I tried my best to solve it. please someone help me to sort out this
problem..
I've added my code here you can test and give me some idea..
import javax.swing.JFrame;
import javax.swing.JPanel;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import javax.swing.text.NumberFormatter;
import javax.swing.text.DefaultFormatterFactory;
import javax.swing.JTextField;
import javax.swing.JFormattedTextField;
import javax.swing.text.DefaultFormatter;
import java.math.BigDecimal;
import java.util.Locale;
import java.text.*;
import javax.swing.text.MaskFormatter;
public class NumberCellEditor{
DecimalFormat numberFormat;
JFrame frame;
JFormattedTextField text,text1;
JPanel panel;
public void create(){
text=new JFormattedTextField();
text1=new JFormattedTextField();
numberFormat = (DecimalFormat) NumberFormat.getNumberInstance();
numberFormat.setDecimalSeparatorAlwaysShown(true);
numberFormat.setMinimumFractionDigits(2);
NumberFormatter numFormatter = new
NumberFormatter(numberFormat);
numFormatter.setAllowsInvalid(false);
numFormatter.setFormat(numberFormat);
//numFormatter.setOverwriteMode(true);
text.setValue(new Float(0.0F));
text.setFormatterFactory(new
DefaultFormatterFactory(numFormatter));
text.setHorizontalAlignment(JTextField.TRAILING);
public void createComp(){
frame=new JFrame(" TEST 2");
panel=new JPanel();
panel.setLayout(null);
create();
text.setBounds(100,100,100,30);
text1.setBounds(100,200,100,30);
panel.add(text);
panel.add(text1);
frame.getContentPane().add(panel);
frame.setSize(300,300);
frame.setVisible(true);
public static void main (String [] args){
NumberCellEditor n=new NumberCellEditor();
n.createComp();
}

Answer 1

Hey guys !!!
Thanks for your advice...
Do you know why did I post it twice? I want to know the problem is with my code or with some problem in JDK. That's why I've given the full code to run & check...
Since you guys are well experienced in programming I thought this will a simple problem to solve. well... I'm just started this programming...
Well.. I think it's not useful to post my problems in to the prestigious JAVA FORUM. Since i'm so young in programming I'll certainly waste your valuable TIME.
Any way.. Thanks for teaching a lession to me.
Bye