To implement the ActionListener interface, which of the following packages must be imported? Java.awt.event javax.swing Javax.swing java.util Java.math
Q: Consider the following Java program. Describe what it does in response to specific operations of the…
A: Given code: import java.awt.event.*;import javax.swing.*;public class MouseWhisperer extends…
Q: public class Gadget {...} Gadget.java public interface Player {} Player.java public interface…
A: The solution for the above given question is given below:
Q: Which of the following packages must be imported to implement the ActionListener interface?a.…
A: Answer: Explanation: 1.We want to use the actionlistener interface and as well as layout manager to…
Q: How to create a program that does this in Jcreator / javafx
A: package sample; import javafx.event.ActionEvent; import javafx.fxml.FXML; import…
Q: Javadoc is a tool, which comes with JDK, and it is used for generating Java code documentation in…
A: The special comments in the Java source code that are delimited by the /** ... */ delimiters. These…
Q: Which of the following is true for every class in Java? Every class in Java implements one or more…
A: Ans: The following that is true for every class in java is a) Every class in java implements one or…
Q: e of the JAVA output, Thank you.
A: Given :
Q: Create a GUI Program using java about running lights using Jframe java swing Shift to Right by…
A: import java.awt.*; // Using AWT container and component classes import java.awt.event.*; //…
Q: Which of the following may be used as variable names in Java?rate1, 1stPlayer, myprogram.java,…
A: Lets see the solution in the next steps
Q: Create a new Java class with a main() method that displays "Hello World!" followed by a new line…
A: Algorithm: Start Create a class named HelloWorld Inside the class, implement main method Inside the…
Q: What is the pattern used in Java I/O library Select one: a. Observer b. Decorator c. Factory
A: Given Data is What is the pattern used in Java I/O library Select one: a. Observer b. Decorator c.…
Q: → javalabs java Star ** ***
A: public class Star{ public static void main(String[] args){ int line,star; for(line = 1; line <=…
Q: 8. Check out the Java API: https://docs.oracle.com/javase/8/docs/api/. Go to the FilelnputStream…
A: The last method in the method summary list is skip. Long skip(long n)
Q: Hello, I have a question about Java. I am working on the following code (shown below). For the…
A: Solution: You can define one Color field inside your MyFrame Class and create the setter the method…
Q: This is a Java ATM (oop), I want their method code please Please help me as much as you can, thanks
A: Introduction to Java Program It is defined as a powerful general-purpose programming language. It…
Q: using javaframe or you could write a code that show me this output
A: import java.awt.*; import java.applet.*; public class Rectangle extends Applet { public void…
Q: make a simple java program that can calculate the area of a circle add this button: 1.…
A: The code implementation is done in the Java AWT. The algorithm is given below. Algorithm: A frame…
Q: Hello, all I need is a short summary of the steps taken when writing the code below. Nothing too…
A: The given is a Java AWT program which will convert the dollar amount to Euro amount and Vice versa.…
Q: To import Room class from android, which from the following is correct O Import android.room.Room O…
A: Room is a Database Object Mapping library which is used to access database on Android applications.
Q: Enter your name: Nika Press 1 or 2 to select your game mode. 1 - Story 2 - Survival Press P to start…
A: The Answer is
Q: (a) Discuss the changes required to the Main class below in order for it to become a JavaFX…
A: JavaFX:It is a combination of graphics and packages which will help developers to design the client…
Q: This is for java. I need help asap. Thanks!
A: ANSWER IS TRUE ALL THROW STATEMENTS ARE DIRECTLY WITHIN TRY BLOCKS
Q: Write a Java code of sum two numbers in event driven
A: According to the question we need to write a Java code of sum two numbers in event driven.
Q: In this Java program, run this in netbeans ide and show the picture of the output. Thank you See…
A: In the given program, several swing components are used. Further explanation is in the following…
Q: [1st-item] Instructions: Execute the java program provided below. Don't forget to provide a…
A: program to create a linked list and sort the elements, on ubuntu. Solution- Create a C file using…
Q: public class DiceDisplay extends JPanel { private static final long serialVersionUID =…
A: //java souce code import java.awt.*; import java.awt.event.*; import javax.swing.*; import…
Q: Write code program (Single server queuing) in javaFx with gui to enter value (example: number of…
A: import javafx.application.Application; import javafx.stage.Stage; import javafx.scene.Scene; import…
Q: I am getting a "Line not found" error in java. I tried commenting out my sem line and that doesn't…
A: Here i trying to explain what is error in code: ---------------- Your error due to : nextaLine()…
Q: Write a code in JavaScript that when executed displays on the screen “JavaScript Demo”.
A: write is the method used to print on screen
Q: Part B - Searching and Sorting 1. Create a search method in your program that allows the user to…
A: Check the code below it may solve your problem.
Q: Solve the following exercise: 1. Use the following Java code to answer the following: to. Correct…
A: Solution: Answer 1 and 2: All errors are removed from this program code, and required statements,…
Q: Can someone help me with the following program? I need to add the following changes to my code A…
A: Python GUI Code for Conversion: import tkinter as tkfrom tkinter import *import tkinter.messagebox…
Q: Can you please answer the java homework on the picture attached? Java programming language only
A: in this we are calling two functions in main by creating an object of the class.
Q: What are the Javadoc comments for each class? I am struggling
A: Javadocs are the multi line comments written for each and every method describing parameters and…
Q: Create a GUI program that would draw rectangles similar to the following window using a recursive…
A: GUI JAVA program: import java.awt.Color;import java.awt.Graphics;import java.awt.Dimension;import…
Q: Create a simple java swing (GUI) project on Online House Rent System. Please DO NOT USE ANY SQL…
A: First you need to know that what is java . I will use MySQL for database ... What is Java?Java is an…
Q: Find a way to increase the value of X by 10 while processing a game object in JavaScript?
A: Given that, Find a way to increase the value of X by 10 while processing a game object in…
Q: Kindly show me the Graphical User Interface( behaviour the mouse) as I cannot generate it as I run…
A: At first, when we run the program the JFrame title is COME CLOSER: As you see the cursor is out of…
Q: How do I creat a switch statement in java for directions? Ex. North, South, East, West.
A: Switch statement: In Java, the switch statement is used to select a single statement out of multiple…
Q: This is an example of using onclick event. Click the following text to see the effect. Welcome to…
A: The Answer is
Q: n java that creates a black colored filled rectangle on screen. inside this rectangle the word "GO"…
A: We need to use the drawOval(),drawString() method of the Graphics class to draw the Circle and add…
Q: Write a Java program for creating this JavaBean.
A: JavaBean: A JavaBean is a java class that should follow the following conventions: It should have a…
To implement the ActionListener interface, which of the following packages must be imported?
Java.awt.event
- javax.swing
- Javax.swing
- java.util
- Java.math
Step by step
Solved in 2 steps
- Write a javaFX application that displays a text field, a color picker, and a button. When the user presses the button, display the text obtained from the text field in the color selected by the color picker. Heres what I got so far: import javafx.application.Application; import javafx.event.ActionEvent; import javafx.geometry.Pos; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.control.ColorPicker; import javafx.scene.control.TextField; import javafx.scene.paint.Color; import javafx.scene.text.Text; import javafx.stage.Stage; import javafx.scene.layout.GridPane; import javafx.scene.layout.HBox; import javafx.scene.layout.VBox; public class PP619 extends Application{ private Text message; private ColorPicker colorPicker; private TextField txtName; private Button btnDisplay; //Allows user to select color and write text public void start(Stage primaryStage) { colorPicker = new ColorPicker(Color.BLACK);…Which of the following packages must be imported to implement the ActionListener interface?a. java.awt.eventb. javax.swingc. java.utild. java.mathA GUI implementation is given below. Complete the program as per comments. import java.awt.*; import java.awt.event.*; import javax.swing ]; swing package public class JFrameAppTwo extends | { Il extends what? implements what? implements Il text filed of size 15 /l text filed of size 15 JTextField x1 = JTextField x2 = JLabel ans = new JLabel("Ans="); JButton calc = Il a button with label "Sub" JFrameAppTwo (() { super("Two Values Calculator "): setSize(300,100); selLayout( add(x1); add(x2); add(ans); add(calc); calc. ): Il set Grid layout of 3 by 3 Il add action listener to calc button setVisible(true); setDefaultCloseOperation(EXIT_ON_CLOSE); } public void actionPerformed( double t1 = Double.parseDouble(x1.getText().trim(); double t2 = Double.parseDouble(x2.getText().trim()3: ans.setText( "Ans=" + ( t1 - t2 )): } public static void main(String|| args) { ]) { Il parameters Il Create an anonymous object of class
- take a look at two classes in JavaScript that implement the same methodbut with two different behaviors.Please help me fix the java program below. I keep on getting hello world when I run it AnimatedBall.java import javax.swing.*;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;public class AnimatedBall extends JFrame implements ActionListener{private Button btnBounce; // declare a button to playprivate TextField txtSpeed; // declare a text field to enterprivate Label lblDelay;private Panel controls; // generic panel for controlsprivate BouncingBall display; // drawing panel for ballContainer frame;public AnimatedBall (){// Set up the controls on the appletframe = getContentPane();btnBounce = new Button ("Bounce Ball");//create the objectstxtSpeed = new TextField("10000", 10);lblDelay = new Label("Enter Delay");display = new BouncingBall();//create the panel objectscontrols = new Panel();setLayout(new BorderLayout()); // set the frame layoutcontrols.add (btnBounce); // add controls to panelcontrols.add (lblDelay);controls.add…Please help me fix the errors in the java program below. There are two class AnimatedBall and BouncingBall import javax.swing.*;import java.awt.*;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;public class AnimatedBall extends JFrame implements ActionListener{private Button btnBounce; // declare a button to playprivate TextField txtSpeed; // declare a text field to enterprivate Label lblDelay;private Panel controls; // generic panel for controlsprivate BouncingBall display; // drawing panel for ballContainer frame;public AnimatedBall (){// Set up the controls on the appletframe = getContentPane();btnBounce = new Button ("Bounce Ball");//create the objectstxtSpeed = new TextField("10000", 10);lblDelay = new Label("Enter Delay");display = new BouncingBall();//create the panel objectscontrols = new Panel();setLayout(new BorderLayout()); // set the frame layoutcontrols.add (btnBounce); // add controls to panelcontrols.add (lblDelay);controls.add…
- Write a javaFX program . . . (rest of question on picture) **This is the ClockAnimation.java** package chapter15; import chapter14.ClockPane;import javafx.application.Application;import javafx.stage.Stage;import javafx.animation.KeyFrame;import javafx.animation.Timeline;import javafx.event.ActionEvent;import javafx.event.EventHandler;import javafx.scene.Scene;import javafx.util.Duration; public class ClockAnimation extends Application {@Override // Override the start method in the Application classpublic void start(Stage primaryStage) {ClockPane clock = new ClockPane(); // Create a clock // Create a handler for animationEventHandler<ActionEvent> eventHandler = e -> {clock.setCurrentTime(); // Set a new clock time};// Create an animation for a running clockTimeline animation = new Timeline(new KeyFrame(Duration.millis(1000), eventHandler));animation.setCycleCount(Timeline.INDEFINITE);animation.play(); // Start animation// Create a scene and place it in the stageScene…write simple Java application that shows a JFrame with a different layout using the different layout manager classes. Create Java program using any layout manager. please put your observation with the java programIn Java. The prompts/output and input examples are in the blue box in screenshot.
- Create a flowchart for this Java Programimport java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.*;import javax.swing.JOptionPane;public class Calculator extends Frame implements ActionListener {Label fn, sn, op;TextField tf1, tf2, tf3;Button c;Calculator() {fn = new Label("First Number:");fn.setBounds(60, 70, 110, 20);sn = new Label("Second Number:");sn.setBounds(60, 100, 110, 20);op = new Label("Operator:");op.setBounds(60, 130, 110, 20);tf1 = new TextField();tf1.setBounds(180, 70, 150, 20);tf2 = new TextField();tf2.setBounds(180, 100, 150, 20);tf3 = new TextField();tf3.setBounds(180, 130, 150, 20);c = new Button("Compute");c.setBounds(173, 170, 163, 30);c.addActionListener(this);add(fn);add(sn);add(op);add(tf1);add(tf2);add(tf3);add(c);setSize(400, 250);setLayout(null);setVisible(true);}public void actionPerformed(ActionEvent e) {try {double n1 = Double.parseDouble(tf1.getText());double n2 = Double.parseDouble(tf2.getText());double r;char ch =…In this java program, run this program in netbeans show the picture of the output. Source Code: package adder; import javax.swing.*; import java.awt.*; import java.awt.event.*; class WindowDestroyer extends WindowAdapter { public void windowClosing(WindowEvent e) { System.exit(0); } } public class Adder extends JFrame implements ActionListener { public static final int WIDTH=400; public static final int HEIGHT=300; private JTextField inputOutputField; private double sum=0; public static void main(String[]args) { Adder guiAdder=new Adder(); guiAdder.setVisible(true); } public Adder() { setTitle("Adding Machine"); addWindowListener(new WindowDestroyer()); setSize(WIDTH,HEIGHT); Container contentPane=getContentPane(); contentPane.setLayout(new GridLayout(2,1)); JPanel buttonPanel=new JPanel();…my function in javascript only works on window load. it does not work on button click. Why is that? How do i fix that?