A decimal number with one digit following the decimal point;

   

import java.text.DecimalFormat;

import javax.swing.JFormattedTextField;

public class Main {
  public static void main(String[] argv) throws Exception {
    JFormattedTextField tft2 = new JFormattedTextField(new DecimalFormat("#.0"));
    tft2.setValue(new Float(123.4F));

    // Retrieve the value from the text field
    Float floatValue = (Float) tft2.getValue();

  }
}

Related examples in the same category

1.	different configurations of JFormattedTextField: Number
2.	Different configurations of JFormattedTextField: Date
3.	JFormattedTextField: an input mask (###) ###-#### for a telephone number
4.	Using an InputVerifier with a formatted textfield
5.	A formatter for regular expressions to be used with JFormattedTextField
6.	Field with different formats with focus and without
7.	Input: any number of hyphen-delimeted numbers. Output: int array
8.	A quick demonstration of JFormattedTextField
9.	Formatter Factory Demo
10.	Formatted TextField Demo
11.	Accepting Formatted Input
12.	Formatted TextField Example
13.	Input Verification Demo
14.	Creating a Text Field to Display and Edit a Phone Number
15.	Creating a Text Field to Display and Edit a social security number
16.	Make custom Input Text Formatter in Java
17.	Support a date with the custom format: 2009-1-1
18.	A BigDecimal object custom formatter
19.	Dynamically change the format
20.	Creating a Text Field to Display and Edit a Number
21.	Creating a Text Field to Display and Edit a Date
22.	Format and validate input field in Java Swing
23.	Input Verification Dialog Demo
24.	A collection of formatted text fields and a button that displays the field values.

A decimal number with one digit following the decimal point; : Formatted TextField « Swing JFC « Java

Related examples in the same category