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Create a JSpinner Component in Java
In this section, you will learn how to create a JSpinner component of swing.

Create a JSpinner Component in Java

In this section, you will learn how to create a JSpinner component of swing. The JSpinner provides the up-down arrow buttons which are used to increase or decrease the numeric value.

This program provides an appropriate JSpinner component on the frame. The following figure shows that:

Swing JSpinner Component

This program have used the following methods or API's components for appropriate:

JSpinnerComp():
This is the constructor of JSpinnerComp class. This constructor used for displaying the JSpinner component on the frame.

JSpinner():
This is the constructor of JSpinner class. It extends form the JComponent class. This is used to create a spinner. It takes the initial value "0" by default.

Here is the code of program:


import javax.swing.*;

import java.awt.*;

import java.util.*;



public class JSpinnerComp{

  public static void main(String[] args) {

    JSpinnerComp h = new JSpinnerComp();

  }



  public JSpinnerComp(){

    JFrame frame = new JFrame("Creating a JSpinner Component");

    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JSpinner spinner = new JSpinner();

    frame.add(spinner,BorderLayout.NORTH);

    frame.setSize(100,100);

    frame.setVisible(true);

  }

}

Download this example

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Related Tags: c memory image class images interface io colors sed color get implementation display icon height value source width int id

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