Question

Write an applet and design an interface which will accept miles and convert to kilometers and...

Write an applet and design an interface which will accept miles and convert to kilometers and display the result when calculate button is pressed. Pls write code in java

Homework Answers

Answer #1

Here is the completed code for this problem. Comments are included, go through it, learn how things work and let me know if you have any doubts or if you need anything to change. If you are satisfied with the solution, please rate the answer. If not, PLEASE let me know before you rate, I’ll help you fix whatever issues. Thanks

//DistanceConverter.java (applet)

import java.awt.GridLayout;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JApplet;

import javax.swing.JButton;

import javax.swing.JLabel;

import javax.swing.JTextField;

public class DistanceConverter extends JApplet implements ActionListener {

      // declaring important components

      private JTextField milesInput;

      private JTextField kmOutput;

      // this method gets called only once, at the start

      @Override

      public void init() {

            // using a grid layout with 3 rows and 2 columns

            setLayout(new GridLayout(3, 2));

            // initializing text fields and convert button

            milesInput = new JTextField(10);

            kmOutput = new JTextField(10);

            kmOutput.setEditable(false); // not editable

            JButton convert = new JButton("Convert");

            // adding each label and text field and button to the applet window

            add(new JLabel("Input distance in miles: "));

            add(milesInput);

            add(new JLabel("Distance in kilometers: "));

            add(kmOutput);

            add(convert);

            // using 300x100 size

            setSize(300, 100);

            // adding action listener to convert button

            convert.addActionListener(this);

      }

      // this method gets invoked when convert button is pressed

      @Override

      public void actionPerformed(ActionEvent e) {

            // fetching miles from milesInput as double

            double miles = Double.parseDouble(milesInput.getText());

            // converting miles to km and displaying in kmOutput textfield

            double km = miles * 1.609344;

            kmOutput.setText("" + km);

      }

}

/*OUTPUT*/


Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Using Java, write a program that allows the user to play the Rock-Paper-Scissors game against the...
Using Java, write a program that allows the user to play the Rock-Paper-Scissors game against the computer through a user interface. The user will choose to throw Rock, Paper or Scissors and the computer will randomly select between the two. In the game, Rock beats Scissors, Scissors beats Paper, and Paper beats Rock. The program should then reveal the computer's choice and print a statement indicating if the user won, the computer won, or if it was a tie. Allow...
IN JAVA PLEASE Design and implement an ADT CreditCard that represents a credit card. The data...
IN JAVA PLEASE Design and implement an ADT CreditCard that represents a credit card. The data of the ADT should include Java variables for the customer name, the account number, the next due date, the reward points, and the account balance. The initialization operation should set the data to client-supplied values. Include operations for a credit card charge, a cash advance, a payment, the addition of interest to the balance, and the display of the statistics of the account. Be...
JAVA ASSIGNMENT 1. Write program that opens the file and process its contents. Each lines in...
JAVA ASSIGNMENT 1. Write program that opens the file and process its contents. Each lines in the file contains seven numbers,which are the sales number for one week. The numbers are separated by comma.The following line is an example from the file 2541.36,2965.88,1965.32,1845.23,7021.11,9652.74,1469.36. The program should display the following: . The total sales for each week . The average daily sales for each week . The total sales for all of the weeks .The average weekly sales .The week number...
Build two arrays[ ] (Integer and String) and convert them to two ArrayLists and write two...
Build two arrays[ ] (Integer and String) and convert them to two ArrayLists and write two overloaded generic static search method to find the index locations of a specified value. One of the search methods applies to the array type while the other (overloaded) search method applies to the collection type. Implement the following generic linear search method and write a client program to display results: (Here is the header) public static <E extends Comparable<E>> int search(E[] list, E key)...
IN PYTHON Menu: 1. Hotdog. ($2) 2. Salad ($3)  3. Pizza ($2) 4.Burger ($4) 5.Pasta ($7) Write...
IN PYTHON Menu: 1. Hotdog. ($2) 2. Salad ($3)  3. Pizza ($2) 4.Burger ($4) 5.Pasta ($7) Write a menu-driven program for  Food Court. (You need to use functions!) Display the food menu to a user . 5 options Use numbers for the options and for example "6" to exit. Ask the user what he/she wants and how many of it. (Check the user inputs) AND use strip() function to strip your inputs(if needed) Keep asking the user until he/she chooses the exit...
I've posted this question like 3 times now and I can't seem to find someone that...
I've posted this question like 3 times now and I can't seem to find someone that is able to answer it. Please can someone help me code this? Thank you!! Programming Project #4 – Programmer Jones and the Temple of Gloom Part 1 The stack data structure plays a pivotal role in the design of computer games. Any algorithm that requires the user to retrace their steps is a perfect candidate for using a stack. In this simple game you...
Design a Java class named Polygon that contains:  A private int data field named numSides...
Design a Java class named Polygon that contains:  A private int data field named numSides that defines the number of sides of the polygon. The default value should be 4.  A private double data field named sideLength that defines the length of each side. The default value should be 5.0.  A private double data field named xCoord that defines the x-coordinate of the center of the polygon. The default value should be 0.0.  A private double...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT