Mortgage Calculator (gui)

import java.awt.*;

import java.awt.event.*;

import javax.swing.*;

/**

*

*Change Request #4

Requestor: Ninfa Pendleton - Rapid City, SD

Program: Mortgage Calculator # 4 Week 2 (GUI)

*

*/

public class Mortgage4 extends JFrame {

/****

* Following will define the controls that we will going to use in the programm

*

*

*

*/

private JLabel labelLoanAmount;

private JLabel labelInterest;

private JLabel labelTerm;

private JTextField textLoanAmount;

private JTextField textInterest;

private JTextField textTerm;

private JLabel labelPMT;

private JLabel labelPMT1;

private JButton btnClaculate;

private JButton btnExit;

private JPanel Contpane;

private JPanel Btnpane;

/*

* Constructor

* Will Initialize All Controls And The It Will Show The GUI Window

*/

public Mortgage4() {

super("Mortgage Calculator");

Contpane = new JPanel(new GridLayout(4, 3, 10, 10));

Btnpane = new JPanel(new GridLayout(1, 2, 5, 5));

labelInterest = new JLabel("Interest rate %");

labelLoanAmount = new JLabel("Loan Amount $");

labelTerm = new JLabel("Terms In Years");

labelPMT = new JLabel("Monthly Payment Is $ ");

labelPMT1 = new JLabel("0.00");

textInterest = new JTextField();

textLoanAmount = new JTextField();

textTerm = new JTextField();

//Action Listner For Calculate Button

Action calculateAction = new AbstractAction("Calculate") {