import java.awt.BorderLayout; import java.awt.EventQueue; i.pdf
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import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import javax.swing.JLabel; import javax.swing.JButton; import javax.swing.SwingConstants; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.FlowLayout; import java.awt.GridLayout; public class RockPaperScissorsGUI extends JFrame { private JPanel contentPane; private JPanel humanDisplay = new JPanel(); private JPanel computerDisplay = new JPanel(); private JLabel winnerAnnouncement = new JLabel(\"Winner Shown Here\"); private JPanel choicePanel = new JPanel(); private RPSChoice rock = RPSChoice.ROCK; private RPSChoice paper = RPSChoice.PAPER; private RPSChoice scissors = RPSChoice.SCISSORS; private RPSChoice randChoice; private final JPanel humOrCompPanel = new JPanel(); private final JLabel lblHuman = new JLabel(\"Human\"); private final JLabel lblComputer = new JLabel(\"Computer\"); private JButton btnScissors = new JButton(\"Scissors\"); private JButton btnPaper = new JButton(\"Paper\"); private JButton btnRock = new JButton(\"Rock\"); /** * Launch the application. */ public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { RockPaperScissorsGUI frame = new RockPaperScissorsGUI(); frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public RockPaperScissorsGUI() { setTitle(\"Rock, Paper, Scissors\"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 544, 366); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setLayout(new BorderLayout(0, 0)); setContentPane(contentPane); JPanel choicePanel = addPanels(); addButtons(choicePanel, rock, btnRock); addButtons(choicePanel, paper, btnPaper); addButtons(choicePanel, scissors, btnScissors); } private JPanel addPanels() { contentPane.add(humanDisplay, BorderLayout.WEST); humanDisplay.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); contentPane.add(computerDisplay, BorderLayout.EAST); winnerAnnouncement.setHorizontalAlignment(SwingConstants.CENTER); contentPane.add(winnerAnnouncement, BorderLayout.CENTER); contentPane.add(choicePanel, BorderLayout.NORTH); contentPane.add(humOrCompPanel, BorderLayout.SOUTH); humOrCompPanel.setLayout(new GridLayout(1, 0, 0, 0)); lblHuman.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblHuman); lblComputer.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblComputer); return choicePanel; } private void addButtons(JPanel choicePanel, RPSChoice choice, JButton button ){ button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { humanDisplay.removeAll(); humanDisplay.add(new JLabel(choice.getImageIcon())); computerDisplay.removeAll(); randChoice = RPSChoice.randomChoice(); computerDisplay.add(new JLabel(randChoice.getImageIcon())); choicePanel.repaint(.
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![import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame;
import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import
javax.swing.JLabel; import javax.swing.JButton; import javax.swing.SwingConstants;
import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import
java.awt.FlowLayout; import java.awt.GridLayout; public class RockPaperScissorsGUI
extends JFrame { private JPanel contentPane; private JPanel humanDisplay = new
JPanel(); private JPanel computerDisplay = new JPanel(); private JLabel
winnerAnnouncement = new JLabel("Winner Shown Here"); private JPanel choicePanel =
new JPanel(); private RPSChoice rock = RPSChoice.ROCK; private RPSChoice paper
= RPSChoice.PAPER; private RPSChoice scissors = RPSChoice.SCISSORS; private
RPSChoice randChoice; private final JPanel humOrCompPanel = new JPanel();
private final JLabel lblHuman = new JLabel("Human"); private final JLabel lblComputer
= new JLabel("Computer"); private JButton btnScissors = new JButton("Scissors");
private JButton btnPaper = new JButton("Paper"); private JButton btnRock = new
JButton("Rock"); /** * Launch the application. */ public static void
main(String[] args) { EventQueue.invokeLater(new Runnable() { public void
run() { try { RockPaperScissorsGUI frame = new
RockPaperScissorsGUI(); frame.setVisible(true); } catch (Exception
e) { e.printStackTrace(); } } }); } /**
* Create the frame. */ public RockPaperScissorsGUI() { setTitle("Rock,
Paper, Scissors"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 544, 366); contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setLayout(new
BorderLayout(0, 0)); setContentPane(contentPane); JPanel choicePanel =
addPanels(); addButtons(choicePanel, rock, btnRock); addButtons(choicePanel,
paper, btnPaper); addButtons(choicePanel, scissors, btnScissors); } private
JPanel addPanels() { contentPane.add(humanDisplay, BorderLayout.WEST);
humanDisplay.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5));
contentPane.add(computerDisplay, BorderLayout.EAST);
winnerAnnouncement.setHorizontalAlignment(SwingConstants.CENTER);
contentPane.add(winnerAnnouncement, BorderLayout.CENTER);
contentPane.add(choicePanel, BorderLayout.NORTH);
contentPane.add(humOrCompPanel, BorderLayout.SOUTH);
humOrCompPanel.setLayout(new GridLayout(1, 0, 0, 0));
lblHuman.setHorizontalAlignment(SwingConstants.CENTER);
humOrCompPanel.add(lblHuman);](https://image.slidesharecdn.com/importjava-230408043738-de71660c/85/import-java-awt-BorderLayout-import-java-awt-EventQueue-i-pdf-1-320.jpg)
![lblComputer.setHorizontalAlignment(SwingConstants.CENTER);
humOrCompPanel.add(lblComputer); return choicePanel; } private void
addButtons(JPanel choicePanel, RPSChoice choice, JButton button ){
button.addActionListener(new ActionListener() { public void
actionPerformed(ActionEvent arg0) { humanDisplay.removeAll();
humanDisplay.add(new JLabel(choice.getImageIcon()));
computerDisplay.removeAll(); randChoice = RPSChoice.randomChoice();
computerDisplay.add(new JLabel(randChoice.getImageIcon()));
choicePanel.repaint(); choicePanel.revalidate(); } });
choicePanel.add(button); } }
Solution
import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame;
import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import
javax.swing.JLabel; import javax.swing.JButton; import javax.swing.SwingConstants;
import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import
java.awt.FlowLayout; import java.awt.GridLayout; public class RockPaperScissorsGUI
extends JFrame { private JPanel contentPane; private JPanel humanDisplay = new
JPanel(); private JPanel computerDisplay = new JPanel(); private JLabel
winnerAnnouncement = new JLabel("Winner Shown Here"); private JPanel choicePanel =
new JPanel(); private RPSChoice rock = RPSChoice.ROCK; private RPSChoice paper
= RPSChoice.PAPER; private RPSChoice scissors = RPSChoice.SCISSORS; private
RPSChoice randChoice; private final JPanel humOrCompPanel = new JPanel();
private final JLabel lblHuman = new JLabel("Human"); private final JLabel lblComputer
= new JLabel("Computer"); private JButton btnScissors = new JButton("Scissors");
private JButton btnPaper = new JButton("Paper"); private JButton btnRock = new
JButton("Rock"); /** * Launch the application. */ public static void
main(String[] args) { EventQueue.invokeLater(new Runnable() { public void
run() { try { RockPaperScissorsGUI frame = new
RockPaperScissorsGUI(); frame.setVisible(true); } catch (Exception
e) { e.printStackTrace(); } } }); } /**
* Create the frame. */ public RockPaperScissorsGUI() { setTitle("Rock,
Paper, Scissors"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 544, 366); contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setLayout(new
BorderLayout(0, 0)); setContentPane(contentPane); JPanel choicePanel =](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Recommended
correct the error import javaxswingJFrame import javaxs.pdf
correct the error?
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.io.FileWriter;
import java.io.IOException;
import java.io.File;
import java.util.Scanner;
public class Form implements ActionListener{
private static JLabel userLabel;
private static JTextField userText;
private static JLabel PasswordLabel;
private static JPasswordField passwordLabel;
private static JButton button;
private static JLabel success;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(350,200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
userLabel=new JLabel("UserName");
userLabel.setBounds(10,20,80,25);
panel.add(userLabel);
userText=new JTextField(20);
userText.setBounds(100,20,165,25);
panel.add(userText);
PasswordLabel=new JLabel("Password");
PasswordLabel.setBounds(10,50,80,25);
panel.add(PasswordLabel);
passwordLabel=new JPasswordField(20);
passwordLabel.setBounds(100,20,165,25);
panel.add(passwordLabel);
button=new JButton("Login");
button.setBounds(10,80,80,25);
button.addActionListener(new Login());
panel.add(button);
success=new JLabel(" ");
success.setBounds(10,110,300,25);
panel.add(success);
frame.setVisible(true);
}
public void actionPerformed(ActionEvent e){
String user=userText.getText();
String password=passwordText.getText();
System.out.printin(user+" , "+password);
if(user.equals("alex")&& password.equals("aleeexx")){
success.setText("Login successful!");
}
}
}
}
}
public class Form implements ActionListener{
private static JLabel nameLabel;
private static JTextField nameText;
private static JLabel ageLabel;
private static JTextField ageText;
private static JLabel occupationLabel;
private static JTextField occupationText;
private static JLabel salaryLabel;
private static JTextField salaryText;
private static JButton submitButton;
private static JLabel successLabel;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(400,300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
nameLabel=new JLabel("Name:");
nameLabel.setBounds(10,20,80,25);
panel.add(nameLabel);
nameText=new JTextField(20);
nameText.setBounds(100,20,165,25);
panel.add(nameText);
ageLabel=new JLabel("Age:");
ageLabel.setBounds(10,50,80,25);
panel.add(ageLabel);
ageText=new JTextField(20);
ageText.setBounds(100,50,165,25);
panel.add(ageText);
occupationLabel=new JLabel("Occupation:");
occupationLabel.setBounds(10,80,80,25);
panel.add(occupationLabel);
occupationText=new JTextField(20);
occupationText.setBounds(100,80,165,25);
panel.add(occupationText);
salaryLabel=new JLabel("Salary:");
salaryLabel.setBounds(10,110,80,.
Main class --------------------------import java.awt.FlowLayout.pdf
Main class :-
-------------------------
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
final InfixExperssionEvaluator ie = new InfixExperssionEvaluator();
JFrame frame = new JFrame(\"FrameDemo\");
frame.setSize(600,200);
frame.setLayout(new FlowLayout());
JPanel main = new JPanel(new GridLayout(3, 1));
JPanel panel1 = new JPanel(new GridLayout(1, 2));
panel1.setSize(500, 250);
panel1.add(new JLabel(\"Enter Infix Expression\"));
final JTextField field1 = new JTextField();
field1.setSize(150,100);
panel1.add(field1);
main.add(panel1);
JPanel panel2 = new JPanel(new GridLayout(1, 1));
panel1.setSize(300, 150);
JButton button = new JButton();
button.setSize(200, 100);
button.setText(\"Submit\");
panel2.add(button);
main.add(panel2);
JPanel panel3 = new JPanel(new GridLayout(1, 2));
panel3.add(new JLabel(\"Value : \"));
final JLabel lbl = new JLabel();
panel3.add(lbl);
main.add(panel3);
frame.getContentPane().add(main);
frame.setVisible(true);
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (\"Submit\".equals(e.getActionCommand())) {
String expr = field1.getText();
lbl.setText(Double.toString(ie.infixToValue(expr)));
}
}
});
button.setActionCommand(\"Submit\");
String expr = \"((2*5)+(6/2))\";
System.out.println(\"value is ::\"+ ie.infixToValue(expr));
}
}
Class for Evaluate methods :-
-----------------------------------------
import java.util.ArrayDeque;
import java.util.HashMap;
import java.util.Map;
import java.util.Stack;
import java.util.StringTokenizer;
public class InfixExperssionEvaluator {
Stack expressionStack = new Stack();
Stack valueStack = new Stack(); //to hold only non-decimal values
public static final String OPERATORS=\"+-/*()\"; //ignore the \"(\" as an operator
//Map For Operator precedence Key(+,-,*,/) , value 0/1/2/3..
Map operator_levels = new HashMap();
public InfixExperssionEvaluator(){
operator_levels.put(\")\", 0);
operator_levels.put(\"*\", 1);
operator_levels.put(\"/\", 1);
operator_levels.put(\"+\", 2);
operator_levels.put(\"-\", 2);
operator_levels.put(\"(\", 3);
}
double infixToValue(String inputExpression) {
String eachNumber=\"\"; //to hold multiple digit values. lame idea, i know, but can\'t
think of anything else at 2 AM
int totalCharInInput = inputExpression.length();
inputExpression.replaceAll(\"\\\\s+\",\"\");
//Devide String to Tokens
StringTokenizer tokens = new StringTokenizer(inputExpression, \"{}()*/+-\", true);
//Loop through each Token
while(tokens.hasMoreTokens()){
String eachChar = tokens.nextToken();
if (isValidOperator(eachCh.
Please let me know if you need more clarification.final String pat.pdf
Please let me know if you need more clarification.
final String path = \"/opt/\"; path should be proper
import java.awt.EventQueue;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Example extends JPanel implements ActionListener {
private static final int N = 4;
private final List list = new ArrayList();
private final Timer timer = new Timer(1000, this);
Example(String image1,String image2,String image3) {
this.setLayout(new GridLayout(N, N));
BufferedImage bi = null;
BufferedImage bi1 = null;
BufferedImage bi2 = null;
try {
bi = ImageIO.read(new File(image1));
bi1 = ImageIO.read(new File(image2));
bi2 = ImageIO.read(new File(image3));
} catch (IOException e) {
e.printStackTrace();
}
list.add(new JLabel(new ImageIcon(bi)));
list.add(new JLabel(new ImageIcon(bi1)));
list.add(new JLabel(new ImageIcon(bi2)));
createPane();
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(this);
f.pack();
f.setVisible(true);
timer.start();
}
private void createPane() {
this.removeAll();
for (JLabel label : list) add(label);
this.validate();
}
@Override
public void actionPerformed(ActionEvent e) {
Collections.shuffle(list);
createPane();
}
public static void main(String[] args) {
final String path = \"/opt/\";
final ArrayList list = new ArrayList();
for (int i=1; i<52; i++) {
list.add(new Integer(i));
}
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
Collections.shuffle(list);
String image1[]={\"\",\"\",\"\"};
for (int i=0; i<3; i++) {
image1[i] = path + list.get(i) +\".jpg\";
System.out.println(image1[i]);
}
new Example(image1[0],image1[1],image1[2]);
}
});
}
}
Solution
Please let me know if you need more clarification.
final String path = \"/opt/\"; path should be proper
import java.awt.EventQueue;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Example extends JPanel implements ActionListener {
private static final int N = 4;
private final List list = new ArrayList();
private final Timer timer = new Timer(1000, this);
Example(String image1,String image2,String image3) {
this.setLayout(new GridLayout(N, N));
BufferedImage bi = null;
BufferedImage bi1 = null;
BufferedImage bi2 = null;
try {
bi = ImageIO.read(new File(image1)).
import java.awt.event.ActionEvent; import java.awt.event.ActionLis.pdf
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextArea;
public class hangmanG extends javax.swing.JPanel{
private int count;
private static String[] words = {\"WELCOME\", \"AERONAUTICS\", \"TELEPHONE\",
\"VEHICLE\",
\"CELLULAR\", \"SOFTWARE\", \"PRACTICE\", \"ANNOYING\", \"AWESOME\",
\"GUESSED\"};
private int currentWord;
/**
* Creates new form hangmanG
*/
public hangmanG() {
initComponents();
count = 0;
currentWord = 0;
screen2.setVisible(false);
guesses.setVisible(false);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
SuppressWarnings(\"unchecked\")
//
private void initComponents() {
heading = new javax.swing.JTextField();
A = new javax.swing.JButton();
F = new javax.swing.JButton();
B = new javax.swing.JButton();
javax.swing.JButton D = new javax.swing.JButton();
C = new javax.swing.JButton();
G = new javax.swing.JButton();
E = new javax.swing.JButton();
J = new javax.swing.JButton();
I = new javax.swing.JButton();
M = new javax.swing.JButton();
K = new javax.swing.JButton();
L = new javax.swing.JButton();
N = new javax.swing.JButton();
U = new javax.swing.JButton();
P = new javax.swing.JButton();
V = new javax.swing.JButton();
O = new javax.swing.JButton();
Q = new javax.swing.JButton();
R = new javax.swing.JButton();
S = new javax.swing.JButton();
T = new javax.swing.JButton();
W = new javax.swing.JButton();
X = new javax.swing.JButton();
Y = new javax.swing.JButton();
Z = new javax.swing.JButton();
screen1 = new javax.swing.JLabel();
guesses = new javax.swing.JLabel();
screen2 = new javax.swing.JLabel();
startStopBtn = new javax.swing.JButton();
invalidTFeild = new javax.swing.JTextField();
heading.setFont(new java.awt.Font(\"Arial\", 1, 14)); // NOI18N
heading.setText(\"Welcome to Hangman\");
heading.setToolTipText(\"\");
heading.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
headingActionPerformed(evt);
}
});
A.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
A.setText(\"A\");
A.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
AActionPerformed(evt);
}
});
F.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
F.setText(\"F\");
F.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
FActionPerformed(evt);
}
});
B.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
B.setText(\"B\");
B.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BActionPerformed(evt);
}
});
D.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
D.setText(\"D\");
D.addActionListener(new java.awt.event.ActionLi.
correct the error and add code same in the pic import jav.pdf
correct the error and add code same in the pic?
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Login implements ActionListener{
private static JLabel userLabel;
private static JTextField userText;
private static JLabel PasswordLabel;
private static JPasswordField passwordLabel;
private static JButton button;
private static JLabel success;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(350,200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
userLable=new JLabel("UserName");
userLabel.setBounds(10,20,80,25);
panel.add(userLabel);
userText=new JTextField(20);
userText.setBounds(100,20,165,25);
panel.add(userText);
seclable=new JLabel("Password");
seclabe.setBounds(10,50,80,25);
panel.add(seclabel);
PasswordText=new JPasswordField(20);
PasswordText.setBounders(100,20,165,25);
panel.add(PasswordText);
button=new JButton("Login");
button.setBounds(10,80,80,25);
button.addActionListener(new Login());
panel.add(button);
success=new JLabel(" ");
success.setBounds(10,110,300,25);
panel.add(success);
frame.setVisible(true);
public void actionPerformed(ActionEvent e){
String user=userText.getText();
String password=passwordText.getText();
System.out.printin(user+" , "+password);
if(user.equals("ALEX")&& password.equals("allleex")){
success.setText("Login successful!");
}
}
}
}
}
}
Write and implement a program using JAVA, with a GUI that looks like the one shown below, if the
user clicks on submit button, store the fields in formfile.text and display the data from file into form..
Recommended
correct the error import javaxswingJFrame import javaxs.pdf
correct the error?
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import java.io.FileWriter;
import java.io.IOException;
import java.io.File;
import java.util.Scanner;
public class Form implements ActionListener{
private static JLabel userLabel;
private static JTextField userText;
private static JLabel PasswordLabel;
private static JPasswordField passwordLabel;
private static JButton button;
private static JLabel success;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(350,200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
userLabel=new JLabel("UserName");
userLabel.setBounds(10,20,80,25);
panel.add(userLabel);
userText=new JTextField(20);
userText.setBounds(100,20,165,25);
panel.add(userText);
PasswordLabel=new JLabel("Password");
PasswordLabel.setBounds(10,50,80,25);
panel.add(PasswordLabel);
passwordLabel=new JPasswordField(20);
passwordLabel.setBounds(100,20,165,25);
panel.add(passwordLabel);
button=new JButton("Login");
button.setBounds(10,80,80,25);
button.addActionListener(new Login());
panel.add(button);
success=new JLabel(" ");
success.setBounds(10,110,300,25);
panel.add(success);
frame.setVisible(true);
}
public void actionPerformed(ActionEvent e){
String user=userText.getText();
String password=passwordText.getText();
System.out.printin(user+" , "+password);
if(user.equals("alex")&& password.equals("aleeexx")){
success.setText("Login successful!");
}
}
}
}
}
public class Form implements ActionListener{
private static JLabel nameLabel;
private static JTextField nameText;
private static JLabel ageLabel;
private static JTextField ageText;
private static JLabel occupationLabel;
private static JTextField occupationText;
private static JLabel salaryLabel;
private static JTextField salaryText;
private static JButton submitButton;
private static JLabel successLabel;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(400,300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
nameLabel=new JLabel("Name:");
nameLabel.setBounds(10,20,80,25);
panel.add(nameLabel);
nameText=new JTextField(20);
nameText.setBounds(100,20,165,25);
panel.add(nameText);
ageLabel=new JLabel("Age:");
ageLabel.setBounds(10,50,80,25);
panel.add(ageLabel);
ageText=new JTextField(20);
ageText.setBounds(100,50,165,25);
panel.add(ageText);
occupationLabel=new JLabel("Occupation:");
occupationLabel.setBounds(10,80,80,25);
panel.add(occupationLabel);
occupationText=new JTextField(20);
occupationText.setBounds(100,80,165,25);
panel.add(occupationText);
salaryLabel=new JLabel("Salary:");
salaryLabel.setBounds(10,110,80,.
Main class --------------------------import java.awt.FlowLayout.pdf
Main class :-
-------------------------
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Main {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
final InfixExperssionEvaluator ie = new InfixExperssionEvaluator();
JFrame frame = new JFrame(\"FrameDemo\");
frame.setSize(600,200);
frame.setLayout(new FlowLayout());
JPanel main = new JPanel(new GridLayout(3, 1));
JPanel panel1 = new JPanel(new GridLayout(1, 2));
panel1.setSize(500, 250);
panel1.add(new JLabel(\"Enter Infix Expression\"));
final JTextField field1 = new JTextField();
field1.setSize(150,100);
panel1.add(field1);
main.add(panel1);
JPanel panel2 = new JPanel(new GridLayout(1, 1));
panel1.setSize(300, 150);
JButton button = new JButton();
button.setSize(200, 100);
button.setText(\"Submit\");
panel2.add(button);
main.add(panel2);
JPanel panel3 = new JPanel(new GridLayout(1, 2));
panel3.add(new JLabel(\"Value : \"));
final JLabel lbl = new JLabel();
panel3.add(lbl);
main.add(panel3);
frame.getContentPane().add(main);
frame.setVisible(true);
button.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
if (\"Submit\".equals(e.getActionCommand())) {
String expr = field1.getText();
lbl.setText(Double.toString(ie.infixToValue(expr)));
}
}
});
button.setActionCommand(\"Submit\");
String expr = \"((2*5)+(6/2))\";
System.out.println(\"value is ::\"+ ie.infixToValue(expr));
}
}
Class for Evaluate methods :-
-----------------------------------------
import java.util.ArrayDeque;
import java.util.HashMap;
import java.util.Map;
import java.util.Stack;
import java.util.StringTokenizer;
public class InfixExperssionEvaluator {
Stack expressionStack = new Stack();
Stack valueStack = new Stack(); //to hold only non-decimal values
public static final String OPERATORS=\"+-/*()\"; //ignore the \"(\" as an operator
//Map For Operator precedence Key(+,-,*,/) , value 0/1/2/3..
Map operator_levels = new HashMap();
public InfixExperssionEvaluator(){
operator_levels.put(\")\", 0);
operator_levels.put(\"*\", 1);
operator_levels.put(\"/\", 1);
operator_levels.put(\"+\", 2);
operator_levels.put(\"-\", 2);
operator_levels.put(\"(\", 3);
}
double infixToValue(String inputExpression) {
String eachNumber=\"\"; //to hold multiple digit values. lame idea, i know, but can\'t
think of anything else at 2 AM
int totalCharInInput = inputExpression.length();
inputExpression.replaceAll(\"\\\\s+\",\"\");
//Devide String to Tokens
StringTokenizer tokens = new StringTokenizer(inputExpression, \"{}()*/+-\", true);
//Loop through each Token
while(tokens.hasMoreTokens()){
String eachChar = tokens.nextToken();
if (isValidOperator(eachCh.
Please let me know if you need more clarification.final String pat.pdf
Please let me know if you need more clarification.
final String path = \"/opt/\"; path should be proper
import java.awt.EventQueue;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Example extends JPanel implements ActionListener {
private static final int N = 4;
private final List list = new ArrayList();
private final Timer timer = new Timer(1000, this);
Example(String image1,String image2,String image3) {
this.setLayout(new GridLayout(N, N));
BufferedImage bi = null;
BufferedImage bi1 = null;
BufferedImage bi2 = null;
try {
bi = ImageIO.read(new File(image1));
bi1 = ImageIO.read(new File(image2));
bi2 = ImageIO.read(new File(image3));
} catch (IOException e) {
e.printStackTrace();
}
list.add(new JLabel(new ImageIcon(bi)));
list.add(new JLabel(new ImageIcon(bi1)));
list.add(new JLabel(new ImageIcon(bi2)));
createPane();
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(this);
f.pack();
f.setVisible(true);
timer.start();
}
private void createPane() {
this.removeAll();
for (JLabel label : list) add(label);
this.validate();
}
@Override
public void actionPerformed(ActionEvent e) {
Collections.shuffle(list);
createPane();
}
public static void main(String[] args) {
final String path = \"/opt/\";
final ArrayList list = new ArrayList();
for (int i=1; i<52; i++) {
list.add(new Integer(i));
}
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
Collections.shuffle(list);
String image1[]={\"\",\"\",\"\"};
for (int i=0; i<3; i++) {
image1[i] = path + list.get(i) +\".jpg\";
System.out.println(image1[i]);
}
new Example(image1[0],image1[1],image1[2]);
}
});
}
}
Solution
Please let me know if you need more clarification.
final String path = \"/opt/\"; path should be proper
import java.awt.EventQueue;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.Timer;
public class Example extends JPanel implements ActionListener {
private static final int N = 4;
private final List list = new ArrayList();
private final Timer timer = new Timer(1000, this);
Example(String image1,String image2,String image3) {
this.setLayout(new GridLayout(N, N));
BufferedImage bi = null;
BufferedImage bi1 = null;
BufferedImage bi2 = null;
try {
bi = ImageIO.read(new File(image1)).
import java.awt.event.ActionEvent; import java.awt.event.ActionLis.pdf
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextArea;
public class hangmanG extends javax.swing.JPanel{
private int count;
private static String[] words = {\"WELCOME\", \"AERONAUTICS\", \"TELEPHONE\",
\"VEHICLE\",
\"CELLULAR\", \"SOFTWARE\", \"PRACTICE\", \"ANNOYING\", \"AWESOME\",
\"GUESSED\"};
private int currentWord;
/**
* Creates new form hangmanG
*/
public hangmanG() {
initComponents();
count = 0;
currentWord = 0;
screen2.setVisible(false);
guesses.setVisible(false);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
SuppressWarnings(\"unchecked\")
//
private void initComponents() {
heading = new javax.swing.JTextField();
A = new javax.swing.JButton();
F = new javax.swing.JButton();
B = new javax.swing.JButton();
javax.swing.JButton D = new javax.swing.JButton();
C = new javax.swing.JButton();
G = new javax.swing.JButton();
E = new javax.swing.JButton();
J = new javax.swing.JButton();
I = new javax.swing.JButton();
M = new javax.swing.JButton();
K = new javax.swing.JButton();
L = new javax.swing.JButton();
N = new javax.swing.JButton();
U = new javax.swing.JButton();
P = new javax.swing.JButton();
V = new javax.swing.JButton();
O = new javax.swing.JButton();
Q = new javax.swing.JButton();
R = new javax.swing.JButton();
S = new javax.swing.JButton();
T = new javax.swing.JButton();
W = new javax.swing.JButton();
X = new javax.swing.JButton();
Y = new javax.swing.JButton();
Z = new javax.swing.JButton();
screen1 = new javax.swing.JLabel();
guesses = new javax.swing.JLabel();
screen2 = new javax.swing.JLabel();
startStopBtn = new javax.swing.JButton();
invalidTFeild = new javax.swing.JTextField();
heading.setFont(new java.awt.Font(\"Arial\", 1, 14)); // NOI18N
heading.setText(\"Welcome to Hangman\");
heading.setToolTipText(\"\");
heading.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
headingActionPerformed(evt);
}
});
A.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
A.setText(\"A\");
A.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
AActionPerformed(evt);
}
});
F.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
F.setText(\"F\");
F.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
FActionPerformed(evt);
}
});
B.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
B.setText(\"B\");
B.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
BActionPerformed(evt);
}
});
D.setFont(new java.awt.Font(\"Tahoma\", 0, 14)); // NOI18N
D.setText(\"D\");
D.addActionListener(new java.awt.event.ActionLi.
correct the error and add code same in the pic import jav.pdf
correct the error and add code same in the pic?
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.JButton;
import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Login implements ActionListener{
private static JLabel userLabel;
private static JTextField userText;
private static JLabel PasswordLabel;
private static JPasswordField passwordLabel;
private static JButton button;
private static JLabel success;
public static void main(String[] args){
JPanel panel=new JPanel();
JFrame frame=new JFrame();
frame.setSize(350,200);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
frame.add(panel);
panel.setLayout(null);
userLable=new JLabel("UserName");
userLabel.setBounds(10,20,80,25);
panel.add(userLabel);
userText=new JTextField(20);
userText.setBounds(100,20,165,25);
panel.add(userText);
seclable=new JLabel("Password");
seclabe.setBounds(10,50,80,25);
panel.add(seclabel);
PasswordText=new JPasswordField(20);
PasswordText.setBounders(100,20,165,25);
panel.add(PasswordText);
button=new JButton("Login");
button.setBounds(10,80,80,25);
button.addActionListener(new Login());
panel.add(button);
success=new JLabel(" ");
success.setBounds(10,110,300,25);
panel.add(success);
frame.setVisible(true);
public void actionPerformed(ActionEvent e){
String user=userText.getText();
String password=passwordText.getText();
System.out.printin(user+" , "+password);
if(user.equals("ALEX")&& password.equals("allleex")){
success.setText("Login successful!");
}
}
}
}
}
}
Write and implement a program using JAVA, with a GUI that looks like the one shown below, if the
user clicks on submit button, store the fields in formfile.text and display the data from file into form..
i need a output screen shot for this code import java-awt-BorderLayou.docx
i need a output screen shot for this code
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JSlider;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.Timer;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class Program {
public static void main(String[] args) {
JFrame frame = new JFrame("Data Entry");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 400);
frame.setLocationRelativeTo(null);
// create the timer panel
JPanel timerPanel = new JPanel();
timerPanel.setBackground(Color.WHITE);
JLabel timerLabel = new JLabel("Timer: 00:00", SwingConstants.CENTER);
timerLabel.setFont(new Font("Courier", Font.PLAIN, 20));
Timer timer = new Timer(1000, e -> {
int time = Integer.parseInt(timerLabel.getText().substring(7)) + 1;
timerLabel.setText("Timer: " + String.format("%02d", time / 60) + ":" + String.format("%02d", time % 60));
});
timer.start();
timerPanel.add(timerLabel);
// create the name panel
JPanel namePanel = new JPanel();
namePanel.setBackground(Color.WHITE);
JTextField nameField = new JTextField(20);
nameField.setFont(new Font("Courier", Font.PLAIN, 20));
nameField.addFocusListener(new FocusListener() {
@Override
public void focusGained(FocusEvent e) {
nameField.setForeground(Color.BLUE);
}
@Override
public void focusLost(FocusEvent e) {}
});
JButton submitButton = new JButton("SUBMIT");
submitButton.setFont(new Font("Courier", Font.PLAIN, 20));
JTextArea textArea = new JTextArea(10, 40);
textArea.setFont(new Font("Courier", Font.PLAIN, 20));
textArea.setEditable(false);
textArea.setBorder(BorderFactory.createLineBorder(Color.BLACK));
submitButton.addActionListener(e -> {
String name = nameField.getText();
if (!name.equals("")) {
textArea.append(name + "\n");
nameField.setText("");
}
});
namePanel.add(nameField);
namePanel.add(submitButton);
// create the font size panel
JPanel fontSizePanel = new JPanel();
fontSizePanel.setBackground(Color.WHITE);
JSlider fontSizeSlider = new JSlider(JSlider.HORIZONTAL, 10, 40, 20);
fontSizeSlider.setMajorTickSpacing(10);
fontSizeSlider.setMinorTickSpacing(5);
fontSizeSlider.setPaintTicks(true);
fontSizeSlider.setPaintLabels(true);
fontSizeSlider.setFont(new Font("Courier", Font.PLAIN, 20));
fontSizeSlider.addChangeListener(e -> {
int fontSize = fontSizeSlider.getValue();
Font font = new Font("Courier", Font.PLAIN, fontSize);
textArea.setFont(font);
});
fontSizePanel.add(fontSizeSlider);
// create the animation panel
JPanel anima.
JPasswordA.javaimport javax.swing.; import java.awt.; imp.pdf
// JPasswordA.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordA extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"Input a password!\");
Font firstFont = new Font(\"Arial\", Font.ITALIC, 54);
Font secondFOnt = new Font(\"Arial\", Font.BOLD, 54);
JTextField result = new JTextField(2);
JButton Input = new JButton(\"Input\");
JLabel checkGranted = new JLabel(\"Access Granted!\");
JLabel checkDenied = new JLabel(\"Access Denied!\");
Container containeeer = getContentPane();
public void init()
{
containeeer.setLayout(new FlowLayout());
inputPassword.setFont(firstFont);
checkGranted.setFont(secondFOnt);
checkDenied.setFont(secondFOnt);
containeeer.add(inputPassword);
containeeer.add(result);
containeeer.add(Input);
containeeer.setBackground(Color.RED);
Input.addActionListener(this);
result.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{
String userPassword = result.getText();
containeeer.remove(inputPassword);
containeeer.remove(Input);
containeeer.remove(result);
if(userPassword.equals(\"Rosebud\"))
{
containeeer.setBackground(Color.BLUE);
containeeer.add(checkGranted);
}
else
{
containeeer.setBackground(Color.GREEN);
containeeer.add(checkDenied);
}
validate();
}
}
//JPasswordB.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordB extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"input a password!\");
Font firstFont = new Font(\"Arial\", Font.BOLD, 54);
Font sencondFont = new Font(\"Arial\", Font.BOLD, 54);
JTextField result = new JTextField(20);
JButton input = new JButton(\"input\");
JLabel checkGranted = new JLabel(\"Access Granted!\");
JLabel checkDenied = new JLabel(\"Access Denied!\");
Container containeeer = getContentPane();
public void init()
{
containeeer.setLayout(new FlowLayout());
inputPassword.setFont(firstFont);
checkGranted.setFont(sencondFont);
checkDenied.setFont(sencondFont);
containeeer.add(inputPassword);
containeeer.add(result);
containeeer.add(input);
containeeer.setBackground(Color.RED);
input.addActionListener(this);
result.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{
String userPassword = result.getText();
containeeer.remove(inputPassword);
containeeer.remove(input);
containeeer.remove(result);
if(userPassword.equalsIgnoreCase(\"Rosebud\"))
{
containeeer.setBackground(Color.BLUE);
containeeer.add(checkGranted);
}
else
{
containeeer.setBackground(Color.GREEN);
containeeer.add(denied);
}
validate();
}
}
// JPasswordC.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordC extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"Please enter a password!\");
Font firstFont = new Font(\"Arial\", Font.ITALIC, 34);
Font sencondFont = new Font(\"Arial\", Font.BOLD, 46);
JTextField result = new JTextField(10);.
ViewerFrame.java import javax.swing.JFrame;public class Viewer.pdf
ViewerFrame.java
import javax.swing.JFrame;
public class ViewerFrame extends JFrame
{
public ViewerFrame(){
OpsPanel OP = new OpsPanel();
add(OP);
}
public static void main(String[] args){
ViewerFrame v = new ViewerFrame();
v.setSize(1000,600);
v.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
v.setVisible(true);
}
}
OpsPanel.java
import java.awt.Graphics;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Scanner;
import javax.swing.JPanel;
import java.awt.Font;
public class OpsPanel extends JPanel{
private int x = 50;
private int y = 50;
private int titleX = 50;
private int titleY = 30;
private Scanner in;
private String intLine1;
private String intLine2;
private String sign;
private ArrayList list = new ArrayList<>();
public OpsPanel(){
//Open file for reading and catch if file isn\'t there.
try{
in = new Scanner(new FileReader(\"addsAndSubtracts.txt\"));
}
catch(FileNotFoundException nf){
System.out.println(\"File Not Found!\");
}
while(in.hasNext()){
intLine1 = in.next();
sign = in.next();
intLine2 = in.next();
System.out.println(intLine1 + sign + intLine2);
list.add(new Ops(intLine1, intLine2, sign));
}
repaint();
}
@Override
public void paintComponent(Graphics g){
super.paintComponent(g);
g.setFont(new Font(g.getFont().getFontName(),Font.PLAIN, 20));
g.drawString(\"Operand 1 +/- Operand 2 = Result\", titleX, titleY);
g.setFont(new Font(g.getFont().getFontName(),Font.PLAIN, 12));
for (Ops o: list) {
o.drawInfo(g, x, y);
y+=15;
}
}
}
Ops.java
import java.util.LinkedList;
import java.awt.*;
import javax.swing.*;
//import java.util.Formatter;
public class Ops extends JPanel{
private String bigInt1;
private String sign1;
private String bigInt2;
private String sign2;
private String opSign;
private String calcSign;
private LinkedList largeInt;
private LinkedList smallInt;
private LinkedList resultInt;
public Ops(String bI1, String bI2, String sign){
//Save original sign for display.
opSign = sign;
//Save signs on strings.
if(bI1.charAt(0) == \'-\'){
bI1 = bI1.substring(1);
sign1 = \"-\";
}
else{
sign1 = \"\";
}
if(bI2.charAt(0) == \'-\'){
bI2 = bI2.substring(1);
sign2 = \"-\";
}
else{
sign2 = \"\";
}
//Test lengths for padding and other operations.
if(bI1.length() > bI2.length()){
}
else if(bI2.length() > bI1.length()){
}
else{
}
if(sign.equalsIgnoreCase(\"+\")){
if(sign1.equalsIgnoreCase(\"\") && sign2.equalsIgnoreCase(\"\")){
}
else{
}
}
}
public void calcResult(String bI1, String bI2, String calcS){
}
@Override
public String toString(){
String.format(\"\");
return sign1 + bigInt1 + \" \" + opSign + \" \" + sign2 + bigInt2 + \" = \" + resultInt;
}
public void drawInfo(Graphics g, int x, int y){
g.drawString(toString(), x,y);
}
}
Solution
ViewerFrame.java
import javax.swing.JFrame;
public class ViewerFrame extends JFrame
{
public ViewerFrame(){
OpsPanel OP = new OpsPanel();
add(OP);
}
public static void main(String[] args){
ViewerFrame v = new ViewerFrame();
v.setSize(1000,600);
v.se.
import java.awt.BorderLayout; import java.awt.Color; import java.pdf
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JToolBar;
public class DrawApp extends JFrame {
//declaring data fields
private Drawable selectedFig = null;
//default border color
private Color presentBorderColor = Color.BLACK;
private Color presentInteriorrColor = Color.WHITE;
private Drawable[] theFigKinds;
// Constructor
private DrawApp(String args[]) {
//title
super(\"Draw App\");
//frame size
setSize(650, 650);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
loadFigKinds(args);
JMenu drawingToolMenu = createDrawingToolMenu();
JToolBar drawingToolToolBar = createDrawingToolToolBar();
selectedFig = theFigKinds[0];
JMenu colorMenu = createColorMenu();
JMenuBar menuBar = new JMenuBar();
menuBar.add(colorMenu);
menuBar.add(drawingToolMenu);
setJMenuBar(menuBar);
getContentPane().add(drawingToolToolBar, BorderLayout.EAST);
getContentPane().add(new DrawPanel(this),
BorderLayout.CENTER);
}
// creating drawing tool menu
private JMenu createDrawingToolMenu() {
JMenu drawingToolMenu = new JMenu(\"Drawing Tool\");
for (int i = 0; i < theFigKinds.length; i++) {
// create a menu item for this figure kind
JMenuItem item = new JMenuItem(theFigKinds[i].getName());
// set the action listener
item.addActionListener(new ToolSelector(theFigKinds[i]));
// add the item to the menu
drawingToolMenu.add(item);
}
return drawingToolMenu;
}
// creating menu tool bar
JToolBar createDrawingToolToolBar() {
JToolBar drawingToolToolBar = new JToolBar(JToolBar.VERTICAL);
for (int i = 0; i < theFigKinds.length; i++) {
JButton aButton = new JButton(theFigKinds[i].getIcon(16));
aButton.addActionListener(new ToolSelector(theFigKinds[i]));
drawingToolToolBar.add(aButton);
}
return drawingToolToolBar;
}
//creating color menu
private JMenu createColorMenu() {
JMenu colorMenu = new JMenu(\"Colors\");
JMenuItem setInteriorColor
= new JMenuItem(\"Set Interior Color\");
setInteriorColor.addActionListener(new SetInteriorColor());
colorMenu.add(setInteriorColor);
JMenuItem setBorderColor = new JMenuItem(\"Set Border Color\");
setBorderColor.addActionListener(new SetBorderColor());
colorMenu.add(setBorderColor);
return colorMenu;
}
public Drawable getSelectedFig() {
return selectedFig;
}
public static void main(String args[]) {
DrawApp drawApp = new DrawApp(args);
drawApp.setVisible(true);
}
// Inner Classes
private class ToolSelector implements ActionListener {
// Data Fields
private Drawable desiredFig;
// Constructor
public ToolSelector(Drawable desiredFig) {
this.desiredFig = desiredFig;
}
// Methods
@Override
public void actionPerformed(ActionEvent e) {
selectedFig = desiredFig;
}
}
private class SetInteriorColor implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
presentInteriorrColo.
JAVA (JFrames)Dispay the color and RGB value of the background whe.pdf
JAVA (JFrames)
Dispay the color and RGB value of the background wherever the mouse is on the screen.
Solution
//Move cursor for get the color value
import java.awt.AWTException;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.GridBagLayout;
import java.awt.HeadlessException;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.PointerInfo;
import java.awt.Robot;
import java.io.IOException;
import static java.lang.Thread.MIN_PRIORITY;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import static java.lang.Thread.sleep;
import javax.swing.BorderFactory;
import javax.swing.border.Border;
import javax.swing.border.LineBorder;
public class ColorFinder {
/**
*
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
new ColorFinder();
}
public ColorFinder() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException |
UnsupportedLookAndFeelException ex) {
}
try {
JFrame frame = new JFrame(\"Color Finder\");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new MouseColorPane());
frame.setSize(600, 400);
frame.getContentPane().setBackground(Color.yellow);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
} catch (HeadlessException | AWTException exp) {
}
}
});
}
public class MouseColorPane extends JPanel implements MouseMonitorListener {
private final Robot robot;
private final JLabel label;
/**
*
* @throws AWTException
*/
public MouseColorPane() throws AWTException {
JPanel panel = new JPanel();
panel.setBorder(BorderFactory.createLineBorder(Color.black));
label = new JLabel();
label.setOpaque(true);
label.setBackground(Color.WHITE);
panel.setBounds(250,50 , 200, 50);
panel.add(label);
add(panel);
robot = new Robot();
PointerInfo pi = MouseInfo.getPointerInfo();
updateColor(pi.getLocation());
MouseMonitor monitor = new MouseMonitor();
monitor.setMouseMonitorListener(this);
monitor.start();
}
/**
*
* @param p
*/
protected void updateColor(Point p) {
Color pixelColor = robot.getPixelColor(p.x, p.y);
// label.setText(p.x + \"x\" + p.y + \" = \" + pixelColor);
label.setText(\"Red:\"+pixelColor.getRed()+\" // \" + \"Green\" + pixelColor.getGreen()+\" // \"
+ \"Blue:\" + pixelColor.getBlue());
setBackground(pixelColor);
}
/**
*
* @param p
*/
@Override
public void mousePositionChanged(final Point p) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
updateColor(p);
}
});
}
}
public interface MouseMonitorListener {
public void mousePositionChanged(Point p);
}
public static class MouseMonitor extends Thread {
private Point lastPoint;
private MouseMonitorListe.
mport javafx.application.Application;import javafx.scene.Node;im.pdf
mport javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.SnapshotParameters;
import javafx.scene.effect.ColorAdjust;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.WritableImage;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.scene.paint.CycleMethod;
import javafx.scene.paint.RadialGradient;
import javafx.scene.paint.Stop;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) {
HBox root = new HBox();
// create alpha masked image
Image image = createImage(createAlphaMaskedRing(200));
// create original imageview
ImageView original = new ImageView( image);
// create imageview with color adjustment
ImageView modified = new ImageView( image);
// colorAdjust effect
ColorAdjust colorAdjust = new ColorAdjust();
// set saturation to 1, otherwise hue won\'t have an effect
colorAdjust.setSaturation(1);
// define target color
Color targetColor = Color.GREEN;
// calculate hue: map from [0,360] to [-1,1]; TODO: here\'s the problem
double hue = map( targetColor.getHue(), 0, 360, -1, 1);
colorAdjust.setHue(hue);
// apply color adjustment
modified.setEffect(colorAdjust);
root.getChildren().addAll( original, modified);
Scene scene = new Scene(root,1024,500, Color.yellow);
primaryStage.setScene(scene);
primaryStage.show();
}
/**
* Snapshot an image out of a node, consider transparency.
* @param node
* @return
*/
public static Image createImage( Node node) {
WritableImage wi;
SnapshotParameters parameters = new SnapshotParameters();
parameters.setFill(Color.TRANSPARENT);
int imageWidth = (int) node.getBoundsInLocal().getWidth();
int imageHeight = (int) node.getBoundsInLocal().getHeight();
wi = new WritableImage( imageWidth, imageHeight)
node.snapshot(parameters, wi);
return wi;
}
/**
* Create an alpha masked ring with gradient colors from Blueto Yellow/Transparent. Used e.
g. for particles.
*
* @param radius
* @return
*/
public static Node createAlphaMaskedRing( double radius) {
Circle ring = new Circle(radius);
RadialGradient gradient1 = new RadialGradient(0,
.1,
0,
0,
radius,
false,
CycleMethod.NO_CYCLE,
new Stop(0, Color.WHITE.deriveColor(1,1,1,1)),
new Stop(1, Color.YELLOW.deriveColor(1,1,1,0)));
ring.setFill(gradient1);
return ring;
}
public static double map(double value, double start, double stop, double targetStart, double
targetStop) {
return targetStart + (targetStop - targetStart) * ((value - start) / (stop - start));
}
public static void main(String[] args) {
launch(args);
}
}
Solution
mport javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.SnapshotParameters;
import javafx.scene.effect.ColorAdjust;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.WritableImage;
import javafx.scene.layout.HBox;
import javafx.scene.paint.C.
Hacking the Codename One Source Code - Part III.pdf
This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1
Hacking the Codename One Source Code - Part III - Transcript.pdf
This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I can\'t seem to find what\'s causing this progrm even though I correct
what it\'s asking me to do. It seems to add even more errors.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
public class GUI extends JFrame {
// create required GUI radios, labels, textfields and buttons
private JRadioButton iterative;
private JRadioButton recursive;
private JLabel entern;
private JLabel result;
private JLabel efficiency;
private JTextField t1;
private JTextField t2;
private JTextField t3;
private JButton compute;
private ButtonGroup radios = new ButtonGroup();
private ButtonGroup candidates = new ButtonGroup();
// create constructor for GUI
public GUI(){
super(\"Project 3\");
setLayout (new GridLayout(6,2));
setSize(275,250);
// initializing buttons and etc and adding them
iterative = new JRadioButton(\"Iterative\");
add(iterative);
recursive = new JRadioButton(\"Recursive\");
add(recursive);
// add radiobuttons to group so only one selection is possible
radios.add(iterative);
radios.add(recursive);
entern = new JLabel(\"Enter n:\");
add(entern);
result = new JLabel(\"Result:\");
add(result);
efficiency = new JLabel(\"Efficiency:\");
add(efficiency);
t1 = new JTextField();
add(t1);
compute = new JButton(\"Compute\");
add(compute);
t2 = new JTextField();
add(t2);
t3 = new JTextField();
add(t3);
/*
thehandler handler = new thehandler();
iterative.addActionListener(handler);
recursive.addActionListener(handler);
compute.addActionListener(handler);
****************************/
compute.addActionListener(new ActionListener (){
public void actionPerformed(ActionEvent b){
computeactionPerformed(b);
private void computeactionPerformed(ActionEvent b){
if ((iterative.isSelected(true))){
JOptionPane.showMessageDialog(null,\"you chose iterative\");
}
else if (recursive.isSelected(true)){
JOptionPane.showMessageDialog(null,\"you chose recursive\");
}
}
}
});
// create sub-panel for radio buttons
JPanel radioPanel = new JPanel();
radioPanel.add(iterative);
radioPanel.add(recursive);
/*
class thehandler implements ActionListener{
public void actionPerformed(ActionEvent e) {
if(e.getSource()==iterative && e.getSource()==compute){
System.out.println(\"you chose iterative\");
}
else if(e.getSource()==recursive && e.getSource()==compute){
System.out.println(\"you chose recursive\");
}
}
}
******************************/
}
public static void main(String[]args){
GUI object = new GUI();
object.setVisible(true);
object.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
Solution
I have Change in code . No it\'s working without any compliantion error.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.
Othello.javapackage othello;import core.Game; import userInter.pdf
Othello.java
package othello;
import core.Game;
import userInterface.OthelloUi;
public class Othello {
// main is \"static\" because it\'s going to be called by the java interpreter
// before any objects are created, thus, it does not need to be in an
// instance of the Othello class to be called, it can simply be called
// whenever.
public static void main(String[] args) {
Game game = new Game();
OthelloUi othelloUi = new OthelloUi(game);
}
}
OthelloUi.java
package userInterface;
import core.Game;
import userInterface.GameUi;
import userInterface.BoardUi;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
public class OthelloUi extends JFrame {
private Game game;
private GameUi gameUi;
private BoardUi boardUi;
public OthelloUi(Game game) {
this.game = game;
// Create components and put them in JFrame upon class
// instantiation.
initComponents();
}
private void initComponents() {
this.setPreferredSize(new Dimension(600, 600));
this.setMinimumSize(new Dimension(600, 600));
// This is done to close the actual application once the
// UI is closed via X.
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
gameUi = new GameUi();
boardUi = new BoardUi();
// By default, JFrame uses BorderLayout as its LayoutManager,
// which is responsible for managing how UI components are placed
// within framses/panels.
this.add(gameUi, BorderLayout.NORTH);
this.add(boardUi, BorderLayout.CENTER);
this.setVisible(true);
}
}
GameUi.java
package userInterface;
import java.awt.Dimension;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class GameUi extends JPanel {
public GameUi() {
// Creates components and puts them in the JPanel on
// instantiation.
initComponents();
}
private JLabel nameOne;
private JLabel nameTwo;
private JLabel scoreOne;
private JLabel scoreTwo;
private void initComponents() {
// Set dimensions for JPanel.
this.setPreferredSize(new Dimension(200, 100));
this.setMinimumSize(new Dimension(200, 100));
// Label components.
nameOne = new JLabel(\"Player One\");
nameTwo = new JLabel(\"Player Two\");
scoreOne = new JLabel(\"0\");
scoreTwo = new JLabel(\"0\");
nameOne.setMinimumSize(new Dimension(100, 50));
nameTwo.setMinimumSize(new Dimension(100, 50));
scoreOne.setMinimumSize(new Dimension(100, 50));
scoreTwo.setMinimumSize(new Dimension(100, 50));
// JPanel uses FlowLayout layout manager, which adds components
// left to right in a row, until it runs out of space and creates
// a new row.
this.add(nameOne);
this.add(scoreOne);
this.add(nameTwo);
this.add(scoreTwo);
}
}
BoardUi.java
package userInterface;
import core.Constants;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;
public class BoardUi extends JPanel {
private JButton[][] board;
private BoardListener listener;
public BoardUi() {
initComponents();
}
private voi.
Purchase of treasury stock is included in the cash flows from fina.pdf
Purchase of treasury stock is included in the cash flows from financing activities section of the
statement of cash flows
Solution
Purchase of treasury stock is included in the cash flows from financing activities section of the
statement of cash flows.
More Related Content
Similar to import java.awt.BorderLayout; import java.awt.EventQueue; i.pdf
i need a output screen shot for this code import java-awt-BorderLayou.docx
i need a output screen shot for this code
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JSlider;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
import javax.swing.SwingUtilities;
import javax.swing.Timer;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class Program {
public static void main(String[] args) {
JFrame frame = new JFrame("Data Entry");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 400);
frame.setLocationRelativeTo(null);
// create the timer panel
JPanel timerPanel = new JPanel();
timerPanel.setBackground(Color.WHITE);
JLabel timerLabel = new JLabel("Timer: 00:00", SwingConstants.CENTER);
timerLabel.setFont(new Font("Courier", Font.PLAIN, 20));
Timer timer = new Timer(1000, e -> {
int time = Integer.parseInt(timerLabel.getText().substring(7)) + 1;
timerLabel.setText("Timer: " + String.format("%02d", time / 60) + ":" + String.format("%02d", time % 60));
});
timer.start();
timerPanel.add(timerLabel);
// create the name panel
JPanel namePanel = new JPanel();
namePanel.setBackground(Color.WHITE);
JTextField nameField = new JTextField(20);
nameField.setFont(new Font("Courier", Font.PLAIN, 20));
nameField.addFocusListener(new FocusListener() {
@Override
public void focusGained(FocusEvent e) {
nameField.setForeground(Color.BLUE);
}
@Override
public void focusLost(FocusEvent e) {}
});
JButton submitButton = new JButton("SUBMIT");
submitButton.setFont(new Font("Courier", Font.PLAIN, 20));
JTextArea textArea = new JTextArea(10, 40);
textArea.setFont(new Font("Courier", Font.PLAIN, 20));
textArea.setEditable(false);
textArea.setBorder(BorderFactory.createLineBorder(Color.BLACK));
submitButton.addActionListener(e -> {
String name = nameField.getText();
if (!name.equals("")) {
textArea.append(name + "\n");
nameField.setText("");
}
});
namePanel.add(nameField);
namePanel.add(submitButton);
// create the font size panel
JPanel fontSizePanel = new JPanel();
fontSizePanel.setBackground(Color.WHITE);
JSlider fontSizeSlider = new JSlider(JSlider.HORIZONTAL, 10, 40, 20);
fontSizeSlider.setMajorTickSpacing(10);
fontSizeSlider.setMinorTickSpacing(5);
fontSizeSlider.setPaintTicks(true);
fontSizeSlider.setPaintLabels(true);
fontSizeSlider.setFont(new Font("Courier", Font.PLAIN, 20));
fontSizeSlider.addChangeListener(e -> {
int fontSize = fontSizeSlider.getValue();
Font font = new Font("Courier", Font.PLAIN, fontSize);
textArea.setFont(font);
});
fontSizePanel.add(fontSizeSlider);
// create the animation panel
JPanel anima.
JPasswordA.javaimport javax.swing.; import java.awt.; imp.pdf
// JPasswordA.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordA extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"Input a password!\");
Font firstFont = new Font(\"Arial\", Font.ITALIC, 54);
Font secondFOnt = new Font(\"Arial\", Font.BOLD, 54);
JTextField result = new JTextField(2);
JButton Input = new JButton(\"Input\");
JLabel checkGranted = new JLabel(\"Access Granted!\");
JLabel checkDenied = new JLabel(\"Access Denied!\");
Container containeeer = getContentPane();
public void init()
{
containeeer.setLayout(new FlowLayout());
inputPassword.setFont(firstFont);
checkGranted.setFont(secondFOnt);
checkDenied.setFont(secondFOnt);
containeeer.add(inputPassword);
containeeer.add(result);
containeeer.add(Input);
containeeer.setBackground(Color.RED);
Input.addActionListener(this);
result.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{
String userPassword = result.getText();
containeeer.remove(inputPassword);
containeeer.remove(Input);
containeeer.remove(result);
if(userPassword.equals(\"Rosebud\"))
{
containeeer.setBackground(Color.BLUE);
containeeer.add(checkGranted);
}
else
{
containeeer.setBackground(Color.GREEN);
containeeer.add(checkDenied);
}
validate();
}
}
//JPasswordB.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordB extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"input a password!\");
Font firstFont = new Font(\"Arial\", Font.BOLD, 54);
Font sencondFont = new Font(\"Arial\", Font.BOLD, 54);
JTextField result = new JTextField(20);
JButton input = new JButton(\"input\");
JLabel checkGranted = new JLabel(\"Access Granted!\");
JLabel checkDenied = new JLabel(\"Access Denied!\");
Container containeeer = getContentPane();
public void init()
{
containeeer.setLayout(new FlowLayout());
inputPassword.setFont(firstFont);
checkGranted.setFont(sencondFont);
checkDenied.setFont(sencondFont);
containeeer.add(inputPassword);
containeeer.add(result);
containeeer.add(input);
containeeer.setBackground(Color.RED);
input.addActionListener(this);
result.addActionListener(this);
}
public void actionPerformed(ActionEvent e)
{
String userPassword = result.getText();
containeeer.remove(inputPassword);
containeeer.remove(input);
containeeer.remove(result);
if(userPassword.equalsIgnoreCase(\"Rosebud\"))
{
containeeer.setBackground(Color.BLUE);
containeeer.add(checkGranted);
}
else
{
containeeer.setBackground(Color.GREEN);
containeeer.add(denied);
}
validate();
}
}
// JPasswordC.java
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Color;
public class JPasswordC extends JApplet implements ActionListener
{
JLabel inputPassword = new JLabel(\"Please enter a password!\");
Font firstFont = new Font(\"Arial\", Font.ITALIC, 34);
Font sencondFont = new Font(\"Arial\", Font.BOLD, 46);
JTextField result = new JTextField(10);.
ViewerFrame.java import javax.swing.JFrame;public class Viewer.pdf
ViewerFrame.java
import javax.swing.JFrame;
public class ViewerFrame extends JFrame
{
public ViewerFrame(){
OpsPanel OP = new OpsPanel();
add(OP);
}
public static void main(String[] args){
ViewerFrame v = new ViewerFrame();
v.setSize(1000,600);
v.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
v.setVisible(true);
}
}
OpsPanel.java
import java.awt.Graphics;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.ArrayList;
import java.util.Scanner;
import javax.swing.JPanel;
import java.awt.Font;
public class OpsPanel extends JPanel{
private int x = 50;
private int y = 50;
private int titleX = 50;
private int titleY = 30;
private Scanner in;
private String intLine1;
private String intLine2;
private String sign;
private ArrayList list = new ArrayList<>();
public OpsPanel(){
//Open file for reading and catch if file isn\'t there.
try{
in = new Scanner(new FileReader(\"addsAndSubtracts.txt\"));
}
catch(FileNotFoundException nf){
System.out.println(\"File Not Found!\");
}
while(in.hasNext()){
intLine1 = in.next();
sign = in.next();
intLine2 = in.next();
System.out.println(intLine1 + sign + intLine2);
list.add(new Ops(intLine1, intLine2, sign));
}
repaint();
}
@Override
public void paintComponent(Graphics g){
super.paintComponent(g);
g.setFont(new Font(g.getFont().getFontName(),Font.PLAIN, 20));
g.drawString(\"Operand 1 +/- Operand 2 = Result\", titleX, titleY);
g.setFont(new Font(g.getFont().getFontName(),Font.PLAIN, 12));
for (Ops o: list) {
o.drawInfo(g, x, y);
y+=15;
}
}
}
Ops.java
import java.util.LinkedList;
import java.awt.*;
import javax.swing.*;
//import java.util.Formatter;
public class Ops extends JPanel{
private String bigInt1;
private String sign1;
private String bigInt2;
private String sign2;
private String opSign;
private String calcSign;
private LinkedList largeInt;
private LinkedList smallInt;
private LinkedList resultInt;
public Ops(String bI1, String bI2, String sign){
//Save original sign for display.
opSign = sign;
//Save signs on strings.
if(bI1.charAt(0) == \'-\'){
bI1 = bI1.substring(1);
sign1 = \"-\";
}
else{
sign1 = \"\";
}
if(bI2.charAt(0) == \'-\'){
bI2 = bI2.substring(1);
sign2 = \"-\";
}
else{
sign2 = \"\";
}
//Test lengths for padding and other operations.
if(bI1.length() > bI2.length()){
}
else if(bI2.length() > bI1.length()){
}
else{
}
if(sign.equalsIgnoreCase(\"+\")){
if(sign1.equalsIgnoreCase(\"\") && sign2.equalsIgnoreCase(\"\")){
}
else{
}
}
}
public void calcResult(String bI1, String bI2, String calcS){
}
@Override
public String toString(){
String.format(\"\");
return sign1 + bigInt1 + \" \" + opSign + \" \" + sign2 + bigInt2 + \" = \" + resultInt;
}
public void drawInfo(Graphics g, int x, int y){
g.drawString(toString(), x,y);
}
}
Solution
ViewerFrame.java
import javax.swing.JFrame;
public class ViewerFrame extends JFrame
{
public ViewerFrame(){
OpsPanel OP = new OpsPanel();
add(OP);
}
public static void main(String[] args){
ViewerFrame v = new ViewerFrame();
v.setSize(1000,600);
v.se.
import java.awt.BorderLayout; import java.awt.Color; import java.pdf
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JColorChooser;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JToolBar;
public class DrawApp extends JFrame {
//declaring data fields
private Drawable selectedFig = null;
//default border color
private Color presentBorderColor = Color.BLACK;
private Color presentInteriorrColor = Color.WHITE;
private Drawable[] theFigKinds;
// Constructor
private DrawApp(String args[]) {
//title
super(\"Draw App\");
//frame size
setSize(650, 650);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
loadFigKinds(args);
JMenu drawingToolMenu = createDrawingToolMenu();
JToolBar drawingToolToolBar = createDrawingToolToolBar();
selectedFig = theFigKinds[0];
JMenu colorMenu = createColorMenu();
JMenuBar menuBar = new JMenuBar();
menuBar.add(colorMenu);
menuBar.add(drawingToolMenu);
setJMenuBar(menuBar);
getContentPane().add(drawingToolToolBar, BorderLayout.EAST);
getContentPane().add(new DrawPanel(this),
BorderLayout.CENTER);
}
// creating drawing tool menu
private JMenu createDrawingToolMenu() {
JMenu drawingToolMenu = new JMenu(\"Drawing Tool\");
for (int i = 0; i < theFigKinds.length; i++) {
// create a menu item for this figure kind
JMenuItem item = new JMenuItem(theFigKinds[i].getName());
// set the action listener
item.addActionListener(new ToolSelector(theFigKinds[i]));
// add the item to the menu
drawingToolMenu.add(item);
}
return drawingToolMenu;
}
// creating menu tool bar
JToolBar createDrawingToolToolBar() {
JToolBar drawingToolToolBar = new JToolBar(JToolBar.VERTICAL);
for (int i = 0; i < theFigKinds.length; i++) {
JButton aButton = new JButton(theFigKinds[i].getIcon(16));
aButton.addActionListener(new ToolSelector(theFigKinds[i]));
drawingToolToolBar.add(aButton);
}
return drawingToolToolBar;
}
//creating color menu
private JMenu createColorMenu() {
JMenu colorMenu = new JMenu(\"Colors\");
JMenuItem setInteriorColor
= new JMenuItem(\"Set Interior Color\");
setInteriorColor.addActionListener(new SetInteriorColor());
colorMenu.add(setInteriorColor);
JMenuItem setBorderColor = new JMenuItem(\"Set Border Color\");
setBorderColor.addActionListener(new SetBorderColor());
colorMenu.add(setBorderColor);
return colorMenu;
}
public Drawable getSelectedFig() {
return selectedFig;
}
public static void main(String args[]) {
DrawApp drawApp = new DrawApp(args);
drawApp.setVisible(true);
}
// Inner Classes
private class ToolSelector implements ActionListener {
// Data Fields
private Drawable desiredFig;
// Constructor
public ToolSelector(Drawable desiredFig) {
this.desiredFig = desiredFig;
}
// Methods
@Override
public void actionPerformed(ActionEvent e) {
selectedFig = desiredFig;
}
}
private class SetInteriorColor implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
presentInteriorrColo.
JAVA (JFrames)Dispay the color and RGB value of the background whe.pdf
JAVA (JFrames)
Dispay the color and RGB value of the background wherever the mouse is on the screen.
Solution
//Move cursor for get the color value
import java.awt.AWTException;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.GridBagLayout;
import java.awt.HeadlessException;
import java.awt.MouseInfo;
import java.awt.Point;
import java.awt.PointerInfo;
import java.awt.Robot;
import java.io.IOException;
import static java.lang.Thread.MIN_PRIORITY;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
import static java.lang.Thread.sleep;
import javax.swing.BorderFactory;
import javax.swing.border.Border;
import javax.swing.border.LineBorder;
public class ColorFinder {
/**
*
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
new ColorFinder();
}
public ColorFinder() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException |
UnsupportedLookAndFeelException ex) {
}
try {
JFrame frame = new JFrame(\"Color Finder\");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLayout(new BorderLayout());
frame.add(new MouseColorPane());
frame.setSize(600, 400);
frame.getContentPane().setBackground(Color.yellow);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
} catch (HeadlessException | AWTException exp) {
}
}
});
}
public class MouseColorPane extends JPanel implements MouseMonitorListener {
private final Robot robot;
private final JLabel label;
/**
*
* @throws AWTException
*/
public MouseColorPane() throws AWTException {
JPanel panel = new JPanel();
panel.setBorder(BorderFactory.createLineBorder(Color.black));
label = new JLabel();
label.setOpaque(true);
label.setBackground(Color.WHITE);
panel.setBounds(250,50 , 200, 50);
panel.add(label);
add(panel);
robot = new Robot();
PointerInfo pi = MouseInfo.getPointerInfo();
updateColor(pi.getLocation());
MouseMonitor monitor = new MouseMonitor();
monitor.setMouseMonitorListener(this);
monitor.start();
}
/**
*
* @param p
*/
protected void updateColor(Point p) {
Color pixelColor = robot.getPixelColor(p.x, p.y);
// label.setText(p.x + \"x\" + p.y + \" = \" + pixelColor);
label.setText(\"Red:\"+pixelColor.getRed()+\" // \" + \"Green\" + pixelColor.getGreen()+\" // \"
+ \"Blue:\" + pixelColor.getBlue());
setBackground(pixelColor);
}
/**
*
* @param p
*/
@Override
public void mousePositionChanged(final Point p) {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
updateColor(p);
}
});
}
}
public interface MouseMonitorListener {
public void mousePositionChanged(Point p);
}
public static class MouseMonitor extends Thread {
private Point lastPoint;
private MouseMonitorListe.
mport javafx.application.Application;import javafx.scene.Node;im.pdf
mport javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.SnapshotParameters;
import javafx.scene.effect.ColorAdjust;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.WritableImage;
import javafx.scene.layout.HBox;
import javafx.scene.paint.Color;
import javafx.scene.paint.CycleMethod;
import javafx.scene.paint.RadialGradient;
import javafx.scene.paint.Stop;
import javafx.scene.shape.Circle;
import javafx.stage.Stage;
public class Main extends Application {
@Override
public void start(Stage primaryStage) {
HBox root = new HBox();
// create alpha masked image
Image image = createImage(createAlphaMaskedRing(200));
// create original imageview
ImageView original = new ImageView( image);
// create imageview with color adjustment
ImageView modified = new ImageView( image);
// colorAdjust effect
ColorAdjust colorAdjust = new ColorAdjust();
// set saturation to 1, otherwise hue won\'t have an effect
colorAdjust.setSaturation(1);
// define target color
Color targetColor = Color.GREEN;
// calculate hue: map from [0,360] to [-1,1]; TODO: here\'s the problem
double hue = map( targetColor.getHue(), 0, 360, -1, 1);
colorAdjust.setHue(hue);
// apply color adjustment
modified.setEffect(colorAdjust);
root.getChildren().addAll( original, modified);
Scene scene = new Scene(root,1024,500, Color.yellow);
primaryStage.setScene(scene);
primaryStage.show();
}
/**
* Snapshot an image out of a node, consider transparency.
* @param node
* @return
*/
public static Image createImage( Node node) {
WritableImage wi;
SnapshotParameters parameters = new SnapshotParameters();
parameters.setFill(Color.TRANSPARENT);
int imageWidth = (int) node.getBoundsInLocal().getWidth();
int imageHeight = (int) node.getBoundsInLocal().getHeight();
wi = new WritableImage( imageWidth, imageHeight)
node.snapshot(parameters, wi);
return wi;
}
/**
* Create an alpha masked ring with gradient colors from Blueto Yellow/Transparent. Used e.
g. for particles.
*
* @param radius
* @return
*/
public static Node createAlphaMaskedRing( double radius) {
Circle ring = new Circle(radius);
RadialGradient gradient1 = new RadialGradient(0,
.1,
0,
0,
radius,
false,
CycleMethod.NO_CYCLE,
new Stop(0, Color.WHITE.deriveColor(1,1,1,1)),
new Stop(1, Color.YELLOW.deriveColor(1,1,1,0)));
ring.setFill(gradient1);
return ring;
}
public static double map(double value, double start, double stop, double targetStart, double
targetStop) {
return targetStart + (targetStop - targetStart) * ((value - start) / (stop - start));
}
public static void main(String[] args) {
launch(args);
}
}
Solution
mport javafx.application.Application;
import javafx.scene.Node;
import javafx.scene.Scene;
import javafx.scene.SnapshotParameters;
import javafx.scene.effect.ColorAdjust;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.image.WritableImage;
import javafx.scene.layout.HBox;
import javafx.scene.paint.C.
Hacking the Codename One Source Code - Part III.pdf
This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1
Hacking the Codename One Source Code - Part III - Transcript.pdf
This is a part of an online Codename One course published around 2017 see it all for free at https://debugagent.com/series/cn1
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I can\'t seem to find what\'s causing this progrm even though I correct
what it\'s asking me to do. It seems to add even more errors.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
public class GUI extends JFrame {
// create required GUI radios, labels, textfields and buttons
private JRadioButton iterative;
private JRadioButton recursive;
private JLabel entern;
private JLabel result;
private JLabel efficiency;
private JTextField t1;
private JTextField t2;
private JTextField t3;
private JButton compute;
private ButtonGroup radios = new ButtonGroup();
private ButtonGroup candidates = new ButtonGroup();
// create constructor for GUI
public GUI(){
super(\"Project 3\");
setLayout (new GridLayout(6,2));
setSize(275,250);
// initializing buttons and etc and adding them
iterative = new JRadioButton(\"Iterative\");
add(iterative);
recursive = new JRadioButton(\"Recursive\");
add(recursive);
// add radiobuttons to group so only one selection is possible
radios.add(iterative);
radios.add(recursive);
entern = new JLabel(\"Enter n:\");
add(entern);
result = new JLabel(\"Result:\");
add(result);
efficiency = new JLabel(\"Efficiency:\");
add(efficiency);
t1 = new JTextField();
add(t1);
compute = new JButton(\"Compute\");
add(compute);
t2 = new JTextField();
add(t2);
t3 = new JTextField();
add(t3);
/*
thehandler handler = new thehandler();
iterative.addActionListener(handler);
recursive.addActionListener(handler);
compute.addActionListener(handler);
****************************/
compute.addActionListener(new ActionListener (){
public void actionPerformed(ActionEvent b){
computeactionPerformed(b);
private void computeactionPerformed(ActionEvent b){
if ((iterative.isSelected(true))){
JOptionPane.showMessageDialog(null,\"you chose iterative\");
}
else if (recursive.isSelected(true)){
JOptionPane.showMessageDialog(null,\"you chose recursive\");
}
}
}
});
// create sub-panel for radio buttons
JPanel radioPanel = new JPanel();
radioPanel.add(iterative);
radioPanel.add(recursive);
/*
class thehandler implements ActionListener{
public void actionPerformed(ActionEvent e) {
if(e.getSource()==iterative && e.getSource()==compute){
System.out.println(\"you chose iterative\");
}
else if(e.getSource()==recursive && e.getSource()==compute){
System.out.println(\"you chose recursive\");
}
}
}
******************************/
}
public static void main(String[]args){
GUI object = new GUI();
object.setVisible(true);
object.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
Solution
I have Change in code . No it\'s working without any compliantion error.
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.
Othello.javapackage othello;import core.Game; import userInter.pdf
Othello.java
package othello;
import core.Game;
import userInterface.OthelloUi;
public class Othello {
// main is \"static\" because it\'s going to be called by the java interpreter
// before any objects are created, thus, it does not need to be in an
// instance of the Othello class to be called, it can simply be called
// whenever.
public static void main(String[] args) {
Game game = new Game();
OthelloUi othelloUi = new OthelloUi(game);
}
}
OthelloUi.java
package userInterface;
import core.Game;
import userInterface.GameUi;
import userInterface.BoardUi;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
public class OthelloUi extends JFrame {
private Game game;
private GameUi gameUi;
private BoardUi boardUi;
public OthelloUi(Game game) {
this.game = game;
// Create components and put them in JFrame upon class
// instantiation.
initComponents();
}
private void initComponents() {
this.setPreferredSize(new Dimension(600, 600));
this.setMinimumSize(new Dimension(600, 600));
// This is done to close the actual application once the
// UI is closed via X.
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
gameUi = new GameUi();
boardUi = new BoardUi();
// By default, JFrame uses BorderLayout as its LayoutManager,
// which is responsible for managing how UI components are placed
// within framses/panels.
this.add(gameUi, BorderLayout.NORTH);
this.add(boardUi, BorderLayout.CENTER);
this.setVisible(true);
}
}
GameUi.java
package userInterface;
import java.awt.Dimension;
import javax.swing.JLabel;
import javax.swing.JPanel;
public class GameUi extends JPanel {
public GameUi() {
// Creates components and puts them in the JPanel on
// instantiation.
initComponents();
}
private JLabel nameOne;
private JLabel nameTwo;
private JLabel scoreOne;
private JLabel scoreTwo;
private void initComponents() {
// Set dimensions for JPanel.
this.setPreferredSize(new Dimension(200, 100));
this.setMinimumSize(new Dimension(200, 100));
// Label components.
nameOne = new JLabel(\"Player One\");
nameTwo = new JLabel(\"Player Two\");
scoreOne = new JLabel(\"0\");
scoreTwo = new JLabel(\"0\");
nameOne.setMinimumSize(new Dimension(100, 50));
nameTwo.setMinimumSize(new Dimension(100, 50));
scoreOne.setMinimumSize(new Dimension(100, 50));
scoreTwo.setMinimumSize(new Dimension(100, 50));
// JPanel uses FlowLayout layout manager, which adds components
// left to right in a row, until it runs out of space and creates
// a new row.
this.add(nameOne);
this.add(scoreOne);
this.add(nameTwo);
this.add(scoreTwo);
}
}
BoardUi.java
package userInterface;
import core.Constants;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JPanel;
public class BoardUi extends JPanel {
private JButton[][] board;
private BoardListener listener;
public BoardUi() {
initComponents();
}
private voi.
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i need a output screen shot for this code import java-awt-BorderLayou.docx
i need a output screen shot for this code import java-awt-BorderLayou.docx
JPasswordA.javaimport javax.swing.; import java.awt.; imp.pdf
JPasswordA.javaimport javax.swing.; import java.awt.; imp.pdf
T.Y.B.S.CS Advance Java Practicals Sem 5 Mumbai University
T.Y.B.S.CS Advance Java Practicals Sem 5 Mumbai University
ViewerFrame.java import javax.swing.JFrame;public class Viewer.pdf
ViewerFrame.java import javax.swing.JFrame;public class Viewer.pdf
import java.awt.BorderLayout; import java.awt.Color; import java.pdf
import java.awt.BorderLayout; import java.awt.Color; import java.pdf
JAVA (JFrames)Dispay the color and RGB value of the background whe.pdf
JAVA (JFrames)Dispay the color and RGB value of the background whe.pdf
mport javafx.application.Application;import javafx.scene.Node;im.pdf
mport javafx.application.Application;import javafx.scene.Node;im.pdf
Hacking the Codename One Source Code - Part III.pdf
Hacking the Codename One Source Code - Part III.pdf
Hacking the Codename One Source Code - Part III - Transcript.pdf
Hacking the Codename One Source Code - Part III - Transcript.pdf
I am getting a syntax error. I cant seem to find whats causing t.pdf
I am getting a syntax error. I cant seem to find whats causing t.pdf
Othello.javapackage othello;import core.Game; import userInter.pdf
Othello.javapackage othello;import core.Game; import userInter.pdf
20-Arid-850 Ali Haider Cheema BSSE(5A) Evening MPL Assignement 08.docx
20-Arid-850 Ali Haider Cheema BSSE(5A) Evening MPL Assignement 08.docx
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Purchase of treasury stock is included in the cash flows from fina.pdf
Purchase of treasury stock is included in the cash flows from financing activities section of the
statement of cash flows
Solution
Purchase of treasury stock is included in the cash flows from financing activities section of the
statement of cash flows.
Tl2O and InCl3 Thalium oxide and Indium chloride..pdf
Tl2O and InCl3 Thalium oxide and Indium chloride.
Solution
Tl2O and InCl3 Thalium oxide and Indium chloride..
sublime means going from solid to gases without g.pdf
sublime means going from solid to gases without going through liquid phase. The
moth balls form a posionous gas that prevent moth larvae. since moth balls dont go from solid to
liquid to gas they don\'t ruin the clothes.
Solution
sublime means going from solid to gases without going through liquid phase. The
moth balls form a posionous gas that prevent moth larvae. since moth balls dont go from solid to
liquid to gas they don\'t ruin the clothes..
Scurvy is a disease resulting from a deficiency o.pdf
Scurvy is a disease resulting from a deficiency of vitamin C, which is required for
the synthesis of collagen in humans. The chemical name for vitamin C, ascorbic acid, is derived
from the Latin name of scurvy, scorbutus, which also provides the adjective scorbutic (\"of,
characterized by or having to do with scurvy\"). Scurvy often presents itself initially as
symptoms of malaise and lethargy, followed by formation of spots on the skin, spongy gums, and
bleeding from the mucous membranes. Spots are most abundant on the thighs and legs, and a
person with the ailment looks pale, feels depressed, and is partially immobilized. As scurvy
advances, there can be open, suppurating wounds, loss of teeth, jaundice, fever, neuropathy and
death. Scurvy was at one time common among sailors, pirates and others aboard ships at sea
longer than perishable fruits and vegetables could be stored (subsisting instead only on cured and
salted meats and dried grains) and by soldiers similarly separated from these foods for extended
periods. It was described by Hippocrates (c. 460 BC–c. 380 BC), and herbal cures for scurvy
have been known in many native cultures since prehistory. Scurvy was one of the limiting factors
of marine travel, often killing large numbers of the passengers and crew on long-distance
voyages. This became a significant issue in Europe from the beginning of the modern era in the
Age of Discovery in the 15th century, continuing to play a significant role through World War I
in the 20th century. Today scurvy is known to be caused by a nutritional deficiency, but until the
isolation of vitamin C and its direct link to scurvy in 1932, numerous theories and treatments
were proposed, often on little or no experimental data. This inconsistency is attributed to the lack
of vitamin C as a distinct concept, the varying vitamin C content of different foods (notably
present in fresh citrus, watercress, and organ meat), and how vitamin C can be destroyed by
exposure to air and copper. Treatment by fresh food, particularly citrus fruit, was periodically
implemented, as it had been since antiquity, but the ultimate cause of scurvy was not known until
1932, and treatment was inconsistent, with many ineffective treatments used into the 20th
century. It was a Scottish surgeon in the British Royal Navy, James Lind who first proved it
could be treated with citrus fruit in experiments he described in his 1753 book, A Treatise of the
Scurvy,[1] though his advice was not implemented by the Royal Navy for several decades. In
infants, scurvy is sometimes referred to as Barlow\'s disease, named after Sir Thomas Barlow,[2]
a British physician who described it.[3] (N.B. Barlow\'s disease may also refer to mitral valve
prolapse.) Other eponyms include Moeller\'s disease and Cheadle\'s disease. Scurvy does not
occur in most animals because they can synthesize their own vitamin C. However, humans and
other higher primates (the simians and tarsiers), guinea pigs, most or all b.
ns2np4 corresponds to group 16 elements O, S, Se,.pdf
ns2np4 corresponds to group 16 elements O, S, Se, Te. They are inclined to get two
electrons to achieve the octet configuration. Thus, the compound is K2X
Solution
ns2np4 corresponds to group 16 elements O, S, Se, Te. They are inclined to get two
electrons to achieve the octet configuration. Thus, the compound is K2X.
no reaction note Benedicts solution cannot ox.pdf
no reaction note: Benedict\'s solution cannot oxidize alcohol such as 2-methyl-2-
butanol, but can oxidize aldehyde.
Solution
no reaction note: Benedict\'s solution cannot oxidize alcohol such as 2-methyl-2-
butanol, but can oxidize aldehyde..
Mole fraction of a comonent = Moles of component.pdf
Mole fraction of a comonent = Moles of component/Total moles
Solution
Mole fraction of a comonent = Moles of component/Total moles.
Its because the difference in solubility causes.pdf
It\'s because the difference in solubility causes the asprin to crystallize out of
solution. Using ethanol or water themselves would make the asprin to soluble and it would
likely stay in solution.
Solution
It\'s because the difference in solubility causes the asprin to crystallize out of
solution. Using ethanol or water themselves would make the asprin to soluble and it would
likely stay in solution..
Ecell = Eoxidation +Ereduction Ecell = (0.771) + .pdf
Ecell = Eoxidation +Ereduction Ecell = (0.771) + 0.3 Ecell = 1.07 V
Solution
Ecell = Eoxidation +Ereduction Ecell = (0.771) + 0.3 Ecell = 1.07 V.
benzene Its quite obvious from the structures .pdf
benzene Its quite obvious from the structure\'s name. Hope that helps. :)
Solution
benzene Its quite obvious from the structure\'s name. Hope that helps. :).
This polynomial is primeSolutionThis polynomial is prime.pdf
This polynomial is prime
Solution
This polynomial is prime.
There is no question !! .. reuplode it againSolutionThere is n.pdf
There is no question !! .. reuplode it again
Solution
There is no question !! .. reuplode it again.
The Pythagorean theorem can be used only if the two vectors to be ad.pdf
The Pythagorean theorem can be used only if the two vectors to be added are at right angles to
one another.
Solution
The Pythagorean theorem can be used only if the two vectors to be added are at right angles to
one another..
The portrayal of Jesus in Lukes Gospel is different from the portr.pdf
The portrayal of Jesus in Luke\'s Gospel is different from the portrayal in Mark
Mark portrays Jesus as suffering Son of Man , Son of God and Christ . Jesus is always in ahurry
to help others. He rushes from place to place, heals and performs miracles without a great deal of
teaching, and constantly urges his apostles not to talk about his works.
But in Luke\'s Gosphel Jesus is portrayed differently. Jesus is portrayed here as a Son of God and
his man kind and Human Nature has been portrayed here. He is here to save the mankind from
Sin., a person to sacrifice for all our sins. He came down to earth to pay price for everone who is
living and who will ever live. One could put his faith in him and trust him. He is a Son of Man , a
SAVIOUR
Solution
The portrayal of Jesus in Luke\'s Gospel is different from the portrayal in Mark
Mark portrays Jesus as suffering Son of Man , Son of God and Christ . Jesus is always in ahurry
to help others. He rushes from place to place, heals and performs miracles without a great deal of
teaching, and constantly urges his apostles not to talk about his works.
But in Luke\'s Gosphel Jesus is portrayed differently. Jesus is portrayed here as a Son of God and
his man kind and Human Nature has been portrayed here. He is here to save the mankind from
Sin., a person to sacrifice for all our sins. He came down to earth to pay price for everone who is
living and who will ever live. One could put his faith in him and trust him. He is a Son of Man , a
SAVIOUR.
The answer is dihydrogen phosphateDihydrogen phosphate has formul.pdf
The answer is: dihydrogen phosphate
Dihydrogen phosphate has formula H2PO4-.
It has a charge of -1.
The answer is: hydrobromic acid
Hydrobromic acid has formula HBr.
There are no O atoms and so it is NOT an oxyacid.
The answer is: peroxydisulfuric acid
By analogy:
Sulfate anion (SO4^2-) => sulfuric acid (H2SO4)
Peroxydisulfate anion (S2O8^2-) => peroxydisulfuric acid (H2S2O8)
Solution
The answer is: dihydrogen phosphate
Dihydrogen phosphate has formula H2PO4-.
It has a charge of -1.
The answer is: hydrobromic acid
Hydrobromic acid has formula HBr.
There are no O atoms and so it is NOT an oxyacid.
The answer is: peroxydisulfuric acid
By analogy:
Sulfate anion (SO4^2-) => sulfuric acid (H2SO4)
Peroxydisulfate anion (S2O8^2-) => peroxydisulfuric acid (H2S2O8).
Stores Ledger Account(FIFO)DateReceiptsIssuesBalanceUnits.pdf
Stores Ledger Account(FIFO)
Date
Receipts
Issues
Balance
Units
Rates
Amount
Units
Rates
Amount
Units
Rates
Amount
31-01-2008
1000
$5
$5000
25-03-2008
500
$6
$3000
1000
$5
$5000
500
$6
$3000
15-05-2008
500
$7
$3500
1000
$5
$5000
500
$6
$3000
500
$7
$3500
29-08-2008
300
$5
$1500
700
$5
$3500
500
$6
$3000
500
$7
$3500
2-10-2008
700
$8
$5600
700
$5
$3500
500
$6
$3000
500
$7
$3500
700
$8
$5600
15-12-2008
500
$5
$2500
200
$5
$1000
500
$6
$3000
500
$7
$3500
700
$8
$5600
Schedule of Cost of Goods Sold
Beginning Inventory
$5000
Plus Purchases($3000+$3500+$5600)
$12100
Cost of Goods Available For Sale
$17100
Less Ending Inventory($1000+$3000+$3500+$5600)
$13100
Cost of Goods Sold
$4000
Schedule of Ending Inventory
Units
Beginning Inventory
$1000
Plus Purchases
$1700
Units Available For Sale
$2700
Less Sales
$800
Ending Inventory
$1900
Stores Ledger Account(FIFO)
Date
Receipts
Issues
Balance
Units
Rates
Amount
Units
Rates
Amount
Units
Rates
Amount
31-01-2008
1000
$5
$5000
25-03-2008
500
$6
$3000
1000
$5
$5000
500
$6
$3000
15-05-2008
500
$7
$3500
1000
$5
$5000
500
$6
$3000
500
$7
$3500
29-08-2008
300
$5
$1500
700
$5
$3500
500
$6
$3000
500
$7
$3500
2-10-2008
700
$8
$5600
700
$5
$3500
500
$6
$3000
500
$7
$3500
700
$8
$5600
15-12-2008
500
$5
$2500
200
$5
$1000
500
$6
$3000
500
$7
$3500
700
$8
$5600
Solution
Stores Ledger Account(FIFO)
Date
Receipts
Issues
Balance
Units
Rates
Amount
Units
Rates
Amount
Units
Rates
Amount
31-01-2008
1000
$5
$5000
25-03-2008
500
$6
$3000
1000
$5
$5000
500
$6
$3000
15-05-2008
500
$7
$3500
1000
$5
$5000
500
$6
$3000
500
$7
$3500
29-08-2008
300
$5
$1500
700
$5
$3500
500
$6
$3000
500
$7
$3500
2-10-2008
700
$8
$5600
700
$5
$3500
500
$6
$3000
500
$7
$3500
700
$8
$5600
15-12-2008
500
$5
$2500
200
$5
$1000
500
$6
$3000
500
$7
$3500
700
$8
$5600
Schedule of Cost of Goods Sold
Beginning Inventory
$5000
Plus Purchases($3000+$3500+$5600)
$12100
Cost of Goods Available For Sale
$17100
Less Ending Inventory($1000+$3000+$3500+$5600)
$13100
Cost of Goods Sold
$4000
Schedule of Ending Inventory
Units
Beginning Inventory
$1000
Plus Purchases
$1700
Units Available For Sale
$2700
Less Sales
$800
Ending Inventory
$1900
Stores Ledger Account(FIFO)
Date
Receipts
Issues
Balance
Units
Rates
Amount
Units
Rates
Amount
Units
Rates
Amount
31-01-2008
1000
$5
$5000
25-03-2008
500
$6
$3000
1000
$5
$5000
500
$6
$3000
15-05-2008
500
$7
$3500
1000
$5
$5000
500
$6
$3000
500
$7
$3500
29-08-2008
300
$5
$1500
700
$5
$3500
500
$6
$3000
500
$7
$3500
2-10-2008
700
$8
$5600
700
$5
$3500
500
$6
$3000
500
$7
$3500
700
$8
$5600
15-12-2008
500
$5
$2500
200
$5
$1000
500
$6
$3000
500
$7
$3500
700
$8
$5600.
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import java.awt.BorderLayout; import java.awt.EventQueue; i.pdf
- 1. import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import javax.swing.JLabel; import javax.swing.JButton; import javax.swing.SwingConstants; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.FlowLayout; import java.awt.GridLayout; public class RockPaperScissorsGUI extends JFrame { private JPanel contentPane; private JPanel humanDisplay = new JPanel(); private JPanel computerDisplay = new JPanel(); private JLabel winnerAnnouncement = new JLabel("Winner Shown Here"); private JPanel choicePanel = new JPanel(); private RPSChoice rock = RPSChoice.ROCK; private RPSChoice paper = RPSChoice.PAPER; private RPSChoice scissors = RPSChoice.SCISSORS; private RPSChoice randChoice; private final JPanel humOrCompPanel = new JPanel(); private final JLabel lblHuman = new JLabel("Human"); private final JLabel lblComputer = new JLabel("Computer"); private JButton btnScissors = new JButton("Scissors"); private JButton btnPaper = new JButton("Paper"); private JButton btnRock = new JButton("Rock"); /** * Launch the application. */ public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { RockPaperScissorsGUI frame = new RockPaperScissorsGUI(); frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public RockPaperScissorsGUI() { setTitle("Rock, Paper, Scissors"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 544, 366); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setLayout(new BorderLayout(0, 0)); setContentPane(contentPane); JPanel choicePanel = addPanels(); addButtons(choicePanel, rock, btnRock); addButtons(choicePanel, paper, btnPaper); addButtons(choicePanel, scissors, btnScissors); } private JPanel addPanels() { contentPane.add(humanDisplay, BorderLayout.WEST); humanDisplay.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); contentPane.add(computerDisplay, BorderLayout.EAST); winnerAnnouncement.setHorizontalAlignment(SwingConstants.CENTER); contentPane.add(winnerAnnouncement, BorderLayout.CENTER); contentPane.add(choicePanel, BorderLayout.NORTH); contentPane.add(humOrCompPanel, BorderLayout.SOUTH); humOrCompPanel.setLayout(new GridLayout(1, 0, 0, 0)); lblHuman.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblHuman);
- 2. lblComputer.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblComputer); return choicePanel; } private void addButtons(JPanel choicePanel, RPSChoice choice, JButton button ){ button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { humanDisplay.removeAll(); humanDisplay.add(new JLabel(choice.getImageIcon())); computerDisplay.removeAll(); randChoice = RPSChoice.randomChoice(); computerDisplay.add(new JLabel(randChoice.getImageIcon())); choicePanel.repaint(); choicePanel.revalidate(); } }); choicePanel.add(button); } } Solution import java.awt.BorderLayout; import java.awt.EventQueue; import javax.swing.JFrame; import javax.swing.JPanel; import javax.swing.border.EmptyBorder; import javax.swing.JLabel; import javax.swing.JButton; import javax.swing.SwingConstants; import java.awt.event.ActionListener; import java.awt.event.ActionEvent; import java.awt.FlowLayout; import java.awt.GridLayout; public class RockPaperScissorsGUI extends JFrame { private JPanel contentPane; private JPanel humanDisplay = new JPanel(); private JPanel computerDisplay = new JPanel(); private JLabel winnerAnnouncement = new JLabel("Winner Shown Here"); private JPanel choicePanel = new JPanel(); private RPSChoice rock = RPSChoice.ROCK; private RPSChoice paper = RPSChoice.PAPER; private RPSChoice scissors = RPSChoice.SCISSORS; private RPSChoice randChoice; private final JPanel humOrCompPanel = new JPanel(); private final JLabel lblHuman = new JLabel("Human"); private final JLabel lblComputer = new JLabel("Computer"); private JButton btnScissors = new JButton("Scissors"); private JButton btnPaper = new JButton("Paper"); private JButton btnRock = new JButton("Rock"); /** * Launch the application. */ public static void main(String[] args) { EventQueue.invokeLater(new Runnable() { public void run() { try { RockPaperScissorsGUI frame = new RockPaperScissorsGUI(); frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame. */ public RockPaperScissorsGUI() { setTitle("Rock, Paper, Scissors"); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 544, 366); contentPane = new JPanel(); contentPane.setBorder(new EmptyBorder(5, 5, 5, 5)); contentPane.setLayout(new BorderLayout(0, 0)); setContentPane(contentPane); JPanel choicePanel =
- 3. addPanels(); addButtons(choicePanel, rock, btnRock); addButtons(choicePanel, paper, btnPaper); addButtons(choicePanel, scissors, btnScissors); } private JPanel addPanels() { contentPane.add(humanDisplay, BorderLayout.WEST); humanDisplay.setLayout(new FlowLayout(FlowLayout.CENTER, 5, 5)); contentPane.add(computerDisplay, BorderLayout.EAST); winnerAnnouncement.setHorizontalAlignment(SwingConstants.CENTER); contentPane.add(winnerAnnouncement, BorderLayout.CENTER); contentPane.add(choicePanel, BorderLayout.NORTH); contentPane.add(humOrCompPanel, BorderLayout.SOUTH); humOrCompPanel.setLayout(new GridLayout(1, 0, 0, 0)); lblHuman.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblHuman); lblComputer.setHorizontalAlignment(SwingConstants.CENTER); humOrCompPanel.add(lblComputer); return choicePanel; } private void addButtons(JPanel choicePanel, RPSChoice choice, JButton button ){ button.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent arg0) { humanDisplay.removeAll(); humanDisplay.add(new JLabel(choice.getImageIcon())); computerDisplay.removeAll(); randChoice = RPSChoice.randomChoice(); computerDisplay.add(new JLabel(randChoice.getImageIcon())); choicePanel.repaint(); choicePanel.revalidate(); } }); choicePanel.add(button); } }