Develop Reference

How do I align each Label next to its Textfield in Java?

Misaligned fields
What i want.
My code-
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
class Test2 extends JFrame {
JPanel panel = new JPanel();
JLabel label1 = new JLabel("Enter 1st Number");
JLabel label2 = new JLabel("Enter 2nd Number");
JLabel label3 = new JLabel("Press to add");
JLabel label4 = new JLabel("Check Answer");
JButton button = new JButton("Press");
JTextField text1 = new JTextField(50);
JTextField text2 = new JTextField(50);
public Test2() {
setTitle("Tutorial");
setVisible(true);
setSize(1080, 720);
setDefaultCloseOperation(EXIT_ON_CLOSE);
text1.setBounds(90,60,86,23);
text2.setBounds(233,60,92,23);
button.setBounds(161,109,89,23);
panel.add(text1);
panel.add(text2);
panel.add(button);
panel.add(label1);
panel.add(label2);
panel.add(label3);
panel.add(label4);
add(panel);
}
public static void main(String[] args) {
Test2 t = new Test2 ();
}
}
I am also going to write the code to add the 2 numbers and if a user enters letters, i am also gonna throw an exception. But i want them to align first. I can not use GUI form as this is for practice.

Don't use setBounds().
use Grid Layout of 4 rows and 2 columns

you need to use a Gridlayout with 2 columns and 4 rows to make them like that:
class Test2 extends JFrame {
JPanel panel = new JPanel();
JLabel label1 = new JLabel("Enter 1st Number");
JLabel label2 = new JLabel("Enter 2nd Number");
JLabel label3 = new JLabel("Press to add");
JLabel label4 = new JLabel("Check Answer");
JButton button = new JButton("Press");
JTextField text1 = new JTextField(50);
JTextField text2 = new JTextField(50);
public Test2() {
GridLayout gb = new GridLayout(4, 2);
panel.setLayout(gb);
panel.add(label1);
panel.add(text1);
panel.add(label2);
panel.add(text2);
panel.add(label3);
panel.add(button);
panel.add(label4);
add(panel);
setTitle("Tutorial");
setVisible(true);
setSize(250, 150);
setDefaultCloseOperation(EXIT_ON_CLOSE);
}
public static void main(String[] args) {
Test2 t = new Test2();
}
}
output:

GUI objects disappearing when adding center panel to my content pane

I'm creating a simple UI using GUI objects to input data but whenever I add the center panel to the contentPane, my JLabels disappear. Additionally, the JTextFields, JComboBoxs and JButtons don't respond to clicking or entering keystrokes. If I don't add the centerPanel, or add it and start the applet with width and height parameters of 1 and 1, everything works perfectly.
When I stretch out the screen, after adding the center panel to a normal run configuration, the objects will appear outside of the initial window. I've defined all of the objects as private instance variables before the listed code, so that isn't the issue. Please help, I'm baffled!
Here's my code:
public void begin() {
// creates the GUI Objects for the northPanel
northPanel = new JPanel();
northPanel.setLayout(new GridLayout(1, 4));
searchBox = new JTextField();
searchBoxLabel = new JLabel("Search ID #:");
search = new JButton("Search");
search.addActionListener(this);
northPanel.add(searchBoxLabel);
northPanel.add(searchBox);
northPanel.add(search);
// creates the GUI OBjects for the southPanel
southDivider = new JPanel();
southDivider.setLayout(new GridLayout(2, 1));
southPanel = new JPanel();
southPanel.setLayout(new GridLayout(1, 3));
enter = new JButton("Enter");
incrementInfo = new JButton("Increment ID");
setCurrentTimeDate = new JButton("Current Time/Date");
findRate = new JButton("Find Yield Rate");
findRate.addActionListener(this);
enter.addActionListener(this);
incrementInfo.addActionListener(this);
setCurrentTimeDate.addActionListener(this);
southPanel.add(findRate);
southPanel.add(setCurrentTimeDate);
southPanel.add(incrementInfo);
southPanel.add(enter);
messageLabel = new JLabel("Welcome to the Stringer Application");
southDivider.add(southPanel);
southDivider.add(messageLabel);
// create the GUI objects on the eastPanel
eastPanel = new JPanel();
eastPanel.setLayout(new GridLayout(5, 2));
cellType = new JComboBox();
cellType.addItem("Rect");
cellType.addItem("Cham");
cellTypeLabel = new JLabel("Cell Type:");
ecaCode = new JComboBox();
ecaCode.addItem("A");
ecaCode.addItem("B");
ecaCodeLabel = new JLabel("ECA Code:");
ecaSyringeNum = new JTextField();
ecaSyringeNumLabel = new JLabel("Eca Syringe #:");
passFail = new JComboBox();
passFail.addItem("Pass");
passFail.addItem("Fail");
passFailLabel = new JLabel("Pass/Fail:");
operator = new JTextField();
operatorLabel = new JLabel("Operator:");
cellType.addActionListener(this);
ecaCode.addActionListener(this);
passFail.addActionListener(this);
eastPanel.add(operatorLabel);
eastPanel.add(operator);
eastPanel.add(cellTypeLabel);
eastPanel.add(cellType);
eastPanel.add(ecaCodeLabel);
eastPanel.add(ecaCode);
eastPanel.add(ecaSyringeNumLabel);
eastPanel.add(ecaSyringeNum);
eastPanel.add(passFailLabel);
eastPanel.add(passFail);
// create the GUI objects on the westPanel
westPanel = new JPanel();
westPanel.setLayout(new GridLayout(6, 2));
yieldLabel = new JLabel("Current Yield:");
yieldValueLabel = new JLabel("Select Date/Times");
yieldAfterDate = new JTextField();
yieldAfterTime = new JTextField();
yieldBeforeDate = new JTextField();
yieldBeforeTime = new JTextField();
yieldAfterDateLabel = new JLabel("After Date:");
yieldAfterTimeLabel = new JLabel("After Time:");
yieldBeforeDateLabel = new JLabel("Before Date:");
yieldBeforeTimeLabel = new JLabel("Before Time:");
setBeforeToCurrentLabel = new JLabel("<html>'Set to Current' for <br> Current Date/Time</html>");
fillBeforeWithCurrent = new JButton("Set to Current");
fillBeforeWithCurrent.addActionListener(this);
westPanel.add(yieldLabel);
westPanel.add(yieldValueLabel);
westPanel.add(yieldAfterDateLabel);
westPanel.add(yieldAfterDate);
westPanel.add(yieldAfterTimeLabel);
westPanel.add(yieldAfterTime);
westPanel.add(yieldBeforeDateLabel);
westPanel.add(yieldBeforeDate);
westPanel.add(yieldBeforeTimeLabel);
westPanel.add(yieldBeforeTime);
westPanel.add(setBeforeToCurrentLabel);
westPanel.add(fillBeforeWithCurrent);
// create the GUI objects for the centerPanel
centerPanel = new JPanel();
centerPanel.setLayout(new GridLayout(3, 4));
date = new JTextField(getCurrentDate());
dateLabel = new JLabel("Date:");
time = new JTextField(getCurrentTime());
timeLabel = new JLabel("Time:");
stringID = new JTextField();
stringIDLabel = new JLabel("String ID:");
cellLot = new JTextField();
cellLotLabel = new JLabel("Cell Lot #:");
cellEff = new JTextField();
cellEffLabel = new JLabel("Cell Eff:");
comments = new JTextField();
commentsLabel = new JLabel("Comments:");
centerPanel.add(dateLabel);
centerPanel.add(date);
centerPanel.add(timeLabel);
centerPanel.add(time);
centerPanel.add(stringIDLabel);
centerPanel.add(stringID);
centerPanel.add(cellLotLabel);
centerPanel.add(cellLot);
centerPanel.add(cellEffLabel);
centerPanel.add(cellEff);
centerPanel.add(commentsLabel);
centerPanel.add(comments);
// add the panel's to the contentPane
Container contentPane = getContentPane();
contentPane.setLayout(new BorderLayout());
contentPane.add(centerPanel, BorderLayout.CENTER);
contentPane.add(northPanel, BorderLayout.NORTH);
contentPane.add(southDivider, BorderLayout.SOUTH);
contentPane.add(eastPanel, BorderLayout.EAST);
contentPane.add(westPanel, BorderLayout.WEST);
contentPane.validate();
}

I have tested your code and it is working with no problems.
Most likely you are adding components some where else to the container, and by default any added components goes to center, which cause the old center panel to be removed , and the the swing frame to draw dirty area.
EDIT:
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class Test2 extends JFrame {
public Test2() {
begin();
}
public void begin() {
// creates the GUI Objects for the northPanel
JPanel northPanel = new JPanel();
northPanel.setLayout(new GridLayout(1, 4));
JTextField searchBox = new JTextField();
JLabel searchBoxLabel = new JLabel("Search ID #:");
JButton search = new JButton("Search");
northPanel.add(searchBoxLabel);
northPanel.add(searchBox);
northPanel.add(search);
// creates the GUI OBjects for the southPanel
JPanel southDivider = new JPanel();
southDivider.setLayout(new GridLayout(2, 1));
JPanel southPanel = new JPanel();
southPanel.setLayout(new GridLayout(1, 3));
JButton enter = new JButton("Enter");
JButton incrementInfo = new JButton("Increment ID");
JButton setCurrentTimeDate = new JButton("Current Time/Date");
JButton findRate = new JButton("Find Yield Rate");
southPanel.add(findRate);
southPanel.add(setCurrentTimeDate);
southPanel.add(incrementInfo);
southPanel.add(enter);
JLabel messageLabel = new JLabel("Welcome to the Stringer Application");
southDivider.add(southPanel);
southDivider.add(messageLabel);
// create the GUI objects on the eastPanel
JPanel eastPanel = new JPanel();
eastPanel.setLayout(new GridLayout(5, 2));
JComboBox cellType = new JComboBox();
cellType.addItem("Rect");
cellType.addItem("Cham");
JLabel cellTypeLabel = new JLabel("Cell Type:");
JComboBox ecaCode = new JComboBox();
ecaCode.addItem("A");
ecaCode.addItem("B");
JLabel ecaCodeLabel = new JLabel("ECA Code:");
JTextField ecaSyringeNum = new JTextField();
JLabel ecaSyringeNumLabel = new JLabel("Eca Syringe #:");
JComboBox passFail = new JComboBox();
passFail.addItem("Pass");
passFail.addItem("Fail");
JLabel passFailLabel = new JLabel("Pass/Fail:");
JTextField operator = new JTextField();
JLabel operatorLabel = new JLabel("Operator:");
eastPanel.add(operatorLabel);
eastPanel.add(operator);
eastPanel.add(cellTypeLabel);
eastPanel.add(cellType);
eastPanel.add(ecaCodeLabel);
eastPanel.add(ecaCode);
eastPanel.add(ecaSyringeNumLabel);
eastPanel.add(ecaSyringeNum);
eastPanel.add(passFailLabel);
eastPanel.add(passFail);
// create the GUI objects on the westPanel
JPanel westPanel = new JPanel();
westPanel.setLayout(new GridLayout(6, 2));
JLabel yieldLabel = new JLabel("Current Yield:");
JLabel yieldValueLabel = new JLabel("Select Date/Times");
JTextField yieldAfterDate = new JTextField();
JTextField yieldAfterTime = new JTextField();
JTextField yieldBeforeDate = new JTextField();
JTextField yieldBeforeTime = new JTextField();
JLabel yieldAfterDateLabel = new JLabel("After Date:");
JLabel yieldAfterTimeLabel = new JLabel("After Time:");
JLabel yieldBeforeDateLabel = new JLabel("Before Date:");
JLabel yieldBeforeTimeLabel = new JLabel("Before Time:");
JLabel setBeforeToCurrentLabel = new JLabel("<html>'Set to Current' for <br> Current Date/Time</html>");
JButton fillBeforeWithCurrent = new JButton("Set to Current");
westPanel.add(yieldLabel);
westPanel.add(yieldValueLabel);
westPanel.add(yieldAfterDateLabel);
westPanel.add(yieldAfterDate);
westPanel.add(yieldAfterTimeLabel);
westPanel.add(yieldAfterTime);
westPanel.add(yieldBeforeDateLabel);
westPanel.add(yieldBeforeDate);
westPanel.add(yieldBeforeTimeLabel);
westPanel.add(yieldBeforeTime);
westPanel.add(setBeforeToCurrentLabel);
westPanel.add(fillBeforeWithCurrent);
// create the GUI objects for the centerPanel
JPanel centerPanel = new JPanel();
centerPanel.setLayout(new GridLayout(3, 4));
JTextField date = new JTextField();
JLabel dateLabel = new JLabel("Date:");
JTextField time = new JTextField();
JLabel timeLabel = new JLabel("Time:");
JTextField stringID = new JTextField();
JLabel stringIDLabel = new JLabel("String ID:");
JTextField cellLot = new JTextField();
JLabel cellLotLabel = new JLabel("Cell Lot #:");
JTextField cellEff = new JTextField();
JLabel cellEffLabel = new JLabel("Cell Eff:");
JTextField comments = new JTextField();
JLabel commentsLabel = new JLabel("Comments:");
centerPanel.add(dateLabel);
centerPanel.add(date);
centerPanel.add(timeLabel);
centerPanel.add(time);
centerPanel.add(stringIDLabel);
centerPanel.add(stringID);
centerPanel.add(cellLotLabel);
centerPanel.add(cellLot);
centerPanel.add(cellEffLabel);
centerPanel.add(cellEff);
centerPanel.add(commentsLabel);
centerPanel.add(comments);
// add the panel's to the contentPane
Container contentPane = getContentPane();
contentPane.setLayout(new BorderLayout());
contentPane.add(centerPanel, BorderLayout.CENTER);
contentPane.add(northPanel, BorderLayout.NORTH);
contentPane.add(southDivider, BorderLayout.SOUTH);
contentPane.add(eastPanel, BorderLayout.EAST);
contentPane.add(westPanel, BorderLayout.WEST);
// contentPane.validate();
setSize(812, 514);
}
public static void main(String[] args) {
Test2 t=new Test2();
// t.begin();
t.setVisible(true);
}
}

Java swing timer not decrementing the right way and not starting at the correct hour

I am part of team that is creating a test for students to get used to a certain format before they have to take a certification test. The test is four hours long and as I am trying to implement the timer I am seeing unusual patterns.
I expect the timer to start at 4 hours (in HH:MM:SS format) and count down to all zeros, unfortunately it is starting at 11:00:00 and counting down to 07:00:00.
The next problem is the timer has to be shown between two different pages. The actual taking of the exam and a review page. When I toggle back and fourth between the pages the counter starts decrementing by the multiple of times clicked between pages.
Below is my created timer class, take quiz and submit review. The code is not perfect and needs work but I needed a GUI mock up to present.
Any help would be appreciated. Thank you.
TAKE QUIZ
package edu.kings.pexam.student;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridLayout;
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.JRadioButton;
import javax.swing.JTextField;
public class TakeQuiz extends JFrame implements ActionListener {
private static final long serialVersionUID = 1L;
private JButton submit;
private JButton show;
static QuizTimer timer;
/**
* #param args
*/
public static void main(String[] args){
TakeQuiz window = new TakeQuiz();
window.setVisible(true);
}
public TakeQuiz(){
setExtendedState(JFrame.MAXIMIZED_BOTH);
JPanel upperPanel = new JPanel(new GridLayout(2,8));
upperPanel.setPreferredSize(new Dimension(WIDTH,100));
upperPanel.setBackground(Color.lightGray);
this.add(upperPanel,BorderLayout.NORTH);
JPanel lowerPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
lowerPanel.setBackground(Color.white);
this.add(lowerPanel, BorderLayout.CENTER);
Font font = new Font("Dialog",Font.PLAIN,17);
Font buttonFont = new Font("Dialog",Font.PLAIN,13);
Font textButtonFont = new Font("Dialog",Font.PLAIN+Font.BOLD,13);
Font submitButtonFont = new Font("Dialog", Font.PLAIN + Font.BOLD,15);
//adding the questions buttons to the upper panel
JPanel questionPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
questionPanel.setBackground(Color.lightGray);
JButton firstQuestion = new JButton("<<");
firstQuestion.setFont(buttonFont);
questionPanel.add(firstQuestion);
//space to help button line up with text
JPanel spacer1 = new JPanel();
spacer1.setBackground(Color.lightGray);
questionPanel.add(spacer1);
JButton perviousQuestion = new JButton("<");
perviousQuestion.setFont(buttonFont);
questionPanel.add(perviousQuestion);
//space to help button line up with text
JPanel spacer2 = new JPanel();
spacer2.setBackground(Color.lightGray);
questionPanel.add(spacer2);
JButton nextQuestion = new JButton(">");
nextQuestion.setFont(buttonFont);
questionPanel.add(nextQuestion);
//space to help button line up with text
JPanel spacer3 = new JPanel();
spacer3.setBackground(Color.lightGray);
questionPanel.add(spacer3);
JButton lastQuestion = new JButton(">>");
lastQuestion.setFont(buttonFont);
questionPanel.add(lastQuestion);
upperPanel.add(questionPanel);
//adding the goto button to the upper panel
JPanel goToPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
goToPanel.setBackground(Color.lightGray);
JButton goTo = new JButton("Go To");
goTo.setFont(textButtonFont);
goToPanel.add(goTo);
upperPanel.add(goToPanel);
//adding the flag buttons to the upper panel
JPanel flagPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
flagPanel.setBackground(Color.lightGray);
JButton flagP = new JButton("< Flag");
flagP.setFont(textButtonFont);
flagPanel.add(flagP);
JButton flag = new JButton("Flag");
flag.setFont(textButtonFont);
flagPanel.add(flag);
JButton flagN = new JButton("Flag >");
flagN.setFont(textButtonFont);
flagPanel.add(flagN);
upperPanel.add(flagPanel);
//adding help and hide/show timer buttons to the upper panel
JPanel timerPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
timerPanel.setBackground(Color.lightGray);
JButton help = new JButton("Help");
help.setFont(textButtonFont);
timerPanel.add(help);
show = new JButton("Show/Hide Timer");
show.setFont(textButtonFont);
show.addActionListener(this);
timerPanel.add(show);
upperPanel.add(timerPanel);
//adding space panels
JPanel spacePanel1 = new JPanel();
JPanel spacePanel2 = new JPanel();
spacePanel1.setBackground(Color.lightGray);
spacePanel2.setBackground(Color.lightGray);
upperPanel.add(spacePanel1);
upperPanel.add(spacePanel2);
//adding the submit button to the upper panel
JPanel submitPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
submitPanel.setBackground(Color.lightGray);
submit = new JButton("Submit Quiz");
submit.setFont(submitButtonFont);
submit.addActionListener(this);
submitPanel.add(submit);
upperPanel.add(submitPanel);
//adding the question button text to the upper panel
JPanel questionText = new JPanel(new FlowLayout(FlowLayout.LEFT));
questionText.setBackground(Color.lightGray);
JLabel label2 = new JLabel("<html><center>First<br></br>Question</center></html>");
label2.setFont(textButtonFont);
questionText.add(label2);
JLabel label4 = new JLabel("<html><center>Perivous<br></br>Question</center></html>");
label4.setFont(textButtonFont);
questionText.add(label4);
JLabel label6 = new JLabel("<html><center>Next<br></br>Question</center></html>");
label6.setFont(textButtonFont);
questionText.add(label6);
JLabel label8 = new JLabel("<html><center>Last<br></br>Question</center></html>");
label8.setFont(textButtonFont);
questionText.add(label8);
upperPanel.add(questionText);
//adding text box for go to button
JPanel textGoTo = new JPanel(new FlowLayout(FlowLayout.CENTER));
textGoTo.setBackground(Color.lightGray);
JPanel upper10 = new JPanel();
upper10.setBackground(Color.lightGray);
JTextField goToText = new JTextField("1",2);
JLabel label10 = new JLabel("/25");
label10.setFont(font);
upper10.add(goToText,BorderLayout.CENTER);
upper10.add(label10,BorderLayout.CENTER);
textGoTo.add(upper10);
upperPanel.add(textGoTo);
//adding spacer to the upper panel
JPanel spacePanel3 = new JPanel();
spacePanel3.setBackground(Color.lightGray);
upperPanel.add(spacePanel3);
//adding the timer to the upper panel
JPanel timePanel = new JPanel();
timePanel.setBackground(Color.lightGray);
timer = new QuizTimer();
timer.start();
JPanel upper20 = new JPanel();
upper20.setBackground(Color.lightGray);
upper20.add(timer.getTimeLabel(),BorderLayout.CENTER);
timePanel.add(upper20);
upperPanel.add(timePanel);
//adding two more space panels
JPanel spacePanel4 = new JPanel();
JPanel spacePanel5 = new JPanel();
spacePanel4.setBackground(Color.lightGray);
spacePanel5.setBackground(Color.lightGray);
upperPanel.add(spacePanel4);
upperPanel.add(spacePanel5);
//adding the questions to the lower panel
JPanel lower1 = new JPanel(new GridLayout(4,1));
lower1.setBackground(Color.white);
JLabel question = new JLabel("<html>The parents of a 16-year-old swimmer contact an athletic trainer seeking nutritional advice for the athlete's pre-event<br><\bmeal. What recommendation should the athletic trainer share share with the parents regrading ideal pre-event meals?</html>");
question.setFont(new Font("Dialog", Font.PLAIN+Font.BOLD, 18));
JPanel answer = new JPanel(new GridLayout(6,1));
answer.setBackground(Color.white);
JLabel type = new JLabel("Choose all that apply.");
type.setFont(new Font("Dialog", Font.PLAIN+Font.BOLD+Font.ITALIC, 20));
JPanel answerA = new JPanel(new FlowLayout(FlowLayout.LEFT));
answerA.setBackground(Color.white);
JRadioButton a = new JRadioButton();
a.setBackground(Color.white);
a.setSize(25,25);
JLabel aFill = new JLabel("Include foods high in carbohydrates, high in proteins , and low in fats");
aFill.setFont(font);
answerA.add(a);
answerA.add(aFill);
JPanel answerB = new JPanel(new FlowLayout(FlowLayout.LEFT));
answerB.setBackground(Color.white);
JRadioButton b = new JRadioButton();
b.setBackground(Color.white);
b.setSize(25,25);
JLabel bFill = new JLabel("Prepare meals without diuretics foods");
bFill.setFont(font);
answerB.add(b);
answerB.add(bFill);
JPanel answerC = new JPanel(new FlowLayout(FlowLayout.LEFT));
answerC.setBackground(Color.white);
JRadioButton c = new JRadioButton();
c.setBackground(Color.white);
c.setSize(25,25);
JLabel cFill = new JLabel("Prepare meals for eating four hours prior to the competition");
cFill.setFont(font);
answerC.add(c);
answerC.add(cFill);
JPanel answerD = new JPanel(new FlowLayout(FlowLayout.LEFT));
answerD.setBackground(Color.white);
JRadioButton d = new JRadioButton();
d.setBackground(Color.white);
d.setSize(25,25);
JLabel dFill = new JLabel("Prepare meals with food that delay gastric emptying");
dFill.setFont(font);
answerD.add(d);
answerD.add(dFill);
JPanel record = new JPanel(new FlowLayout(FlowLayout.LEFT));
record.setBackground(Color.lightGray);
JLabel unanswered = new JLabel("Unanswered: ");
unanswered.setFont(font);
record.add(unanswered);
JLabel unansweredNumber = new JLabel("25");
unansweredNumber.setFont(font);
unansweredNumber.setForeground(Color.blue);
record.add(unansweredNumber);
JLabel space1 = new JLabel();
record.add(space1);
JLabel answered = new JLabel("Answered: ");
answered.setFont(font);
record.add(answered);
JLabel answeredNumber = new JLabel("0");
answeredNumber.setFont(font);
answeredNumber.setForeground(Color.blue);
record.add(answeredNumber);
JLabel space2 = new JLabel();
record.add(space2);
JLabel flagged = new JLabel("Flagged: ");
flagged.setFont(font);
record.add(flagged);
JLabel flaggedNumber = new JLabel("0");
flaggedNumber.setFont(font);
flaggedNumber.setForeground(Color.blue);
record.add(flaggedNumber);
answer.add(type);
answer.add(answerA);
answer.add(answerB);
answer.add(answerC);
answer.add(answerD);
answer.add(record);
lower1.add(question);
lower1.add(answer);
lowerPanel.add(lower1);
getContentPane().setBackground(Color.white);
upperPanel.setVisible(true);
lowerPanel.setVisible(true);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
}
#Override
public void actionPerformed(ActionEvent e) {
if(e.getSource() == submit){
SubmitReview reviewScreen = new SubmitReview();
this.setVisible(false);
reviewScreen.setVisible(true);
}else if(e.getSource() == show){
if(timer.getTimeLabel().isVisible() == true){
timer.getTimeLabel().setVisible(false);
}else{
timer.getTimeLabel().setVisible(true);
}
}
}
}
FINAL SUBMIT
package edu.kings.pexam.student;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
public class SubmitReview extends JFrame implements ActionListener {
private static final long serialVersionUID = 1L;
private JButton hideTimerButton;
private JButton showTimerButton;
private JComboBox<String> languageBox;
private JButton returnToQuizButton;
private JButton endQuizButton;
private JTextField textEnter;
static QuizTimer timer = TakeQuiz.timer;
/**
* Runs the program to produce the screen for submission review.
* #param args
*/
public static void main(String[] args){
SubmitReview window = new SubmitReview();
//sets the window visible
window.setVisible(true);
}
public SubmitReview(){
//Extends the screen to maximum size
setExtendedState(JFrame.MAXIMIZED_BOTH);
//Creates a panel that will keep items pushed to the right.
JPanel leftPanel = new JPanel();
leftPanel.setPreferredSize(new Dimension(200,HEIGHT));
leftPanel.setBackground(Color.white);
this.add(leftPanel,BorderLayout.WEST);
//Panel where everything on page will go.
JPanel rightPanel = new JPanel(new GridLayout(10,1));
rightPanel.setBackground(Color.white);
this.add(rightPanel, BorderLayout.CENTER);
//font for the text
Font textFont = new Font("Dialog",Font.PLAIN,15);
//First panel in the grid. Grid moves from top to bottom.
JPanel panel0 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
panel0.setBackground(Color.white);
//hide timer button, visible when timer is shown.
hideTimerButton = new JButton("Hide Timer");
hideTimerButton.setBackground(Color.lightGray);
Dimension hideTimerDimension = new Dimension(100,25);
hideTimerButton.setSize(hideTimerDimension);
hideTimerButton.setMinimumSize(hideTimerDimension);
hideTimerButton.setMaximumSize(hideTimerDimension);
hideTimerButton.setPreferredSize(hideTimerDimension);
hideTimerButton.setVisible(true);
//show timer button, visible when timer is not shown.
showTimerButton = new JButton("Show Timer");
showTimerButton.setBackground(Color.lightGray);
Dimension showTimerDimension = new Dimension(125, 25);
showTimerButton.setSize(showTimerDimension);
showTimerButton.setMinimumSize(showTimerDimension);
showTimerButton.setMaximumSize(showTimerDimension);
showTimerButton.setPreferredSize(showTimerDimension);
showTimerButton.setVisible(false);
//creates functionality for the show and hide timer buttons
hideTimerButton.addActionListener(this);
showTimerButton.addActionListener(this);
panel0.add(timer.getTimeLabel());
panel0.add(hideTimerButton);
panel0.add(showTimerButton);
rightPanel.add(panel0);
//Second panel in the grid.
JPanel panel1 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel1.setBackground(Color.white);
//Splits this panel into a grid
JPanel grid = new JPanel(new GridLayout(2,1));
//A Panel to hold the language drop down menu
JPanel languagePanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
languagePanel.setBackground(Color.white);
//Creates a combo box of languages (drop down menu)
String[] languages = {"English", "Spanish", "French", "Portuguese" };
languageBox = new JComboBox<String>(languages);
languageBox.setBackground(Color.white);
languageBox.addActionListener(this);
languagePanel.add(languageBox);
//Text under the combo box
JPanel textPanel = new JPanel();
JLabel text = new JLabel("Do you want to end your exam now?");
Font font = new Font("Dialog",Font.PLAIN,17);
text.setFont(font);
textPanel.setBackground(Color.white);
textPanel.add(text);
grid.add(languagePanel);
grid.add(textPanel);
//Stop sign picture
File stopSign = new File("resources/stop_sign.png");
ImageIcon stopSignIcon = null;
try {
stopSignIcon = new ImageIcon(ImageIO.read(stopSign));
}
catch (IOException e) {
System.out.println("Caught exception:" + e);
}
JLabel stopLabel = new JLabel();
stopLabel.setIcon(stopSignIcon);
stopLabel.setBackground(Color.white);
stopLabel.setBorder(null);
panel1.add(grid);
panel1.add(stopLabel);
rightPanel.add(panel1);
//third panel in the grid
JPanel panel2 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel2.setBackground(Color.white);
//splits the panel into a grid
JPanel textArea2 = new JPanel(new GridLayout(2,1));
textArea2.setBackground(Color.white);
JPanel warningText1 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
warningText1.setBackground(Color.white);
JLabel warningText1Point = new JLabel("<html><li>You left the following questions unanswered. If you end your exam now,<b> you lose the chance to answer these questions.</b></html>");
warningText1Point.setFont(textFont);
warningText1.add(warningText1Point);
JPanel breakPanel = new JPanel(new FlowLayout(FlowLayout.LEFT));
breakPanel.setBackground(Color.white);
JLabel space = new JLabel("<html><t> </t></html>");
breakPanel.add(space);
//adds FAKE question buttons to the panel
JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buttonPanel.setBackground(Color.white);
JButton one = new JButton("1");
JButton two = new JButton("5");
JButton three = new JButton("12");
one.setBackground(Color.lightGray);
two.setBackground(Color.lightGray);
three.setBackground(Color.lightGray);
buttonPanel.add(one);
buttonPanel.add(two);
buttonPanel.add(three);
breakPanel.add(buttonPanel);
textArea2.add(warningText1);
textArea2.add(breakPanel);
panel2.add(textArea2);
rightPanel.add(panel2);
//fourth panel in the grid
JPanel panel3 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel3.setBackground(Color.white);
JPanel textArea3 = new JPanel(new GridLayout(2,1));
textArea3.setBackground(Color.white);
JPanel warningText3 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
warningText3.setBackground(Color.white);
JLabel warningText3Point = new JLabel("<html><li>You marked the following questions for later review. If you end your exam now, <b>you lose the chance to review these marked questions.</b></html>");
textArea3.setBackground(Color.white);
warningText3Point.setFont(textFont);
JPanel breakPanel3 = new JPanel(new FlowLayout(FlowLayout.LEFT));
breakPanel3.setBackground(Color.white);
JLabel space3 = new JLabel("<html><t> </t></html>");
breakPanel3.add(space3);
JPanel buttonPanel3 = new JPanel(new FlowLayout(FlowLayout.RIGHT));
buttonPanel3.setBackground(Color.white);
JButton four = new JButton("4");
JButton five = new JButton("9");
JButton six = new JButton("20");
four.setBackground(Color.lightGray);
five.setBackground(Color.lightGray);
six.setBackground(Color.lightGray);
buttonPanel3.add(four);
buttonPanel3.add(five);
buttonPanel3.add(six);
breakPanel3.add(buttonPanel3);
textArea3.add(warningText3Point);
textArea3.add(warningText3);
textArea3.add(breakPanel3);
panel3.add(textArea3);
rightPanel.add(panel3);
//fifth panel in the grid
JPanel panel4 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel4.setBackground(Color.white);
JPanel grid4 = new JPanel(new GridLayout(2,1));
grid4.setBackground(Color.white);
JPanel border4 = new JPanel(new GridLayout(1,2));
border4.setBackground(Color.white);
JPanel spacer4 = new JPanel();
spacer4.setBackground(Color.white);
JPanel button4 = new JPanel();
button4.setBackground(Color.white);
returnToQuizButton = new JButton("No. Return to the Quiz" );
returnToQuizButton.setBackground(Color.lightGray);
returnToQuizButton.addActionListener(this);
button4.add(returnToQuizButton,BorderLayout.SOUTH);
JPanel textPanel4 = new JPanel(new FlowLayout(FlowLayout.LEFT));
textPanel4.setBackground(Color.white);
JLabel label4 = new JLabel("<html><li>You still have time remaining.</b></html>");
label4.setFont(textFont);
textPanel4.add(label4);
border4.add(spacer4);
border4.add(button4);
grid4.add(textPanel4);
grid4.add(border4);
panel4.add(grid4);
rightPanel.add(panel4);
//sixth panel in the grid
JPanel panel5 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel5.setBackground(Color.white);
JPanel textPanel5 = new JPanel(new FlowLayout(FlowLayout.LEFT));
textPanel5.setBackground(Color.white);
JLabel text5 = new JLabel("<html><li>If you end your exam now,<b> you cannot return to the exam.</b></html>");
text5.setFont(textFont);
textPanel5.add(text5);
panel5.add(textPanel5);
rightPanel.add(panel5);
//seventh panel in the grid
JPanel panel6 = new JPanel(new FlowLayout(FlowLayout.LEFT));
panel6.setBackground(Color.white);
JPanel textPanel6 = new JPanel(new FlowLayout(FlowLayout.LEFT));
textPanel6.setBackground(Color.white);
JLabel text6 = new JLabel("If you are ready to end the multiple-choice exam now, type the words 'I understand' in the box below.");
text6.setFont(textFont);
textPanel6.add(text6);
panel6.add(textPanel6);
rightPanel.add(panel6);
//eight panel in the grid
JPanel panel7 = new JPanel(new FlowLayout(FlowLayout.CENTER));
panel7.setBackground(Color.white);
textEnter = new JTextField("Type 'I understand' here.");
textEnter.setFont(textFont);
textEnter.setColumns(13);
//clears box on click of mouse
textEnter.addMouseListener(new MouseAdapter(){
public void mouseClicked(MouseEvent e){
textEnter.setText("");
}
});
textEnter.addActionListener(this);
JPanel textHolder = new JPanel();
textHolder.setBackground(Color.white);
textHolder.add(textEnter,BorderLayout.CENTER);
panel7.add(textHolder);
rightPanel.add(panel7);
//ninth panel in the grid
JPanel panel8 = new JPanel(new FlowLayout(FlowLayout.CENTER));
panel8.setBackground(Color.white);
endQuizButton = new JButton("Yes. End the Quiz Now");
endQuizButton.setBackground(Color.lightGray);
endQuizButton.addActionListener(this);
endQuizButton.setEnabled(false);
JPanel button8 = new JPanel();
button8.setBackground(Color.white);
button8.add(endQuizButton, BorderLayout.CENTER);
panel8.add(button8);
rightPanel.add(panel8);
getContentPane().setBackground(Color.white);
leftPanel.setVisible(true);
rightPanel.setVisible(true);
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
}
#Override
public void actionPerformed(ActionEvent e) {
String text = textEnter.getText();
if(text.equals("I understand")){
endQuizButton.setEnabled(true);
}
if(e.getSource() == hideTimerButton){
hideTimerButton.setVisible(false);
timer.getTimeLabel().setVisible(false);
showTimerButton.setVisible(true);
}else if(e.getSource() == showTimerButton){
showTimerButton.setVisible(false);
hideTimerButton.setVisible(true);
timer.getTimeLabel().setVisible(true);
}else if(e.getSource() == returnToQuizButton){
TakeQuiz quizScreen = new TakeQuiz();
this.setVisible(false);
quizScreen.setVisible(true);
}else if(e.getSource() == endQuizButton){
int response = JOptionPane.showConfirmDialog(null, "Are you sure you want to submit your quiz for grading?","Select an Option", JOptionPane.YES_NO_OPTION);
if(response == JOptionPane.YES_OPTION){
JOptionPane.showMessageDialog(null, "Your grade on this quiz is: 85");
System.exit(0);
}
}
}
}
QUIZ TIMER
package edu.kings.pexam.student;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.SimpleDateFormat;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.Timer;
public class QuizTimer {
private static double time = 1.44*Math.pow(10,7);
private SimpleDateFormat setTime = new SimpleDateFormat("hh:mm:ss");
private JLabel timeLabel;
private Timer countDown;
public QuizTimer(){
countDown = new Timer(1000, new ActionListener(){
public void actionPerformed(ActionEvent e) {
if (time >= 0) {
timeLabel.setText(setTime.format(time));
time = time-1000;
}else{
JOptionPane.showMessageDialog(null, "Your quiz has been automatically submitted for grading.", "Out of Time", JOptionPane.OK_OPTION);
System.exit(0);
}
}
});
timeLabel = new JLabel();
timeLabel.setFont( new Font("Dialog", Font.PLAIN + Font.BOLD,24));
timeLabel.setVisible(true);
}
public JLabel getTimeLabel(){
return timeLabel;
}
public void start(){
countDown.start();
}
}

The first problem (11:00:00 to 7:00:00) probably has to do with your timezone.
The second one may (from the top of my head) have to do with time field being static.
In any way, I'd be curious why it is static. Seems that this logic would break if you have two timers.
(P.S. Please vote.)

JPanels with title

I have several JPanels that need to be displayed at the same time. They do display when I press the Port Settings button but I need there to be a title above each of the panels so the user will know which option they are selecting. My code as well as a screenshot is below.
package myGUI;
import java.awt.BorderLayout;
import java.awt.ComponentOrientation;
import java.awt.Dimension;
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.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
public class TestApplication implements ActionListener {
public static void main(String[] args) {
final JFrame frame = new JFrame();
frame.setSize(3000, 3000);
frame.setTitle("RBA Test Application");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
JButton select1 = new JButton("Select");
JButton select2 = new JButton("Select");
JButton select3 = new JButton("Select");
JButton select4 = new JButton("Select");
//Make the drop down lists
String[] baudrates = {"57600", "115200", "128000", "256000"};
JComboBox baudlist = new JComboBox(baudrates);
String[] baudrates2 = {"57600", "115200", "128000", "256000"};
JComboBox baudlist2 = new JComboBox(baudrates2);
String[] bytesizes = {"7", "8"};
JComboBox bytelist = new JComboBox(bytesizes);
String[] bytesizes2 = {"7", "8"};
JComboBox bytelist2 = new JComboBox(bytesizes2);
String[] stopbit = {"1", "2"};
JComboBox stoplist = new JComboBox(stopbit);
String[] stopbit2 = {"1", "2"};
JComboBox stoplist2 = new JComboBox(stopbit2);
String[] flows = {"None", "Hardware","Xon", "Xoff"};
JComboBox flowlist = new JComboBox(flows);
String[] flows2 = {"None", "Hardware","Xon", "Xoff"};
JComboBox flowlist2 = new JComboBox(flows2);
String[] paritys = {"None", "Even", "Odd"};
JComboBox paritylist = new JComboBox(paritys);
String[] paritys2 = {"None", "Even", "Odd"};
JComboBox paritylist2 = new JComboBox(paritys2);
JLabel ipLabel = new JLabel("IP Address: ");
JLabel connectLabel = new JLabel("Connect Time: ");
JLabel sendLabel = new JLabel("Send Time Out: ");
JLabel receiveLabel = new JLabel("Receive Time Out: ");
JLabel portLabel = new JLabel("Port: ");
JLabel baudrate = new JLabel("Baud Rate: ");
JLabel bytesize = new JLabel("Byte Size: ");
JLabel stopbits = new JLabel("Stop Bits: ");
JLabel flow = new JLabel("Flow Con...: ");
JLabel parity = new JLabel("Parity: ");
JLabel stoLabel = new JLabel("Send Time Out: ");
JLabel rtoLabel = new JLabel("Receive Time Out: ");
JLabel portLabel2 = new JLabel("Port: ");
JLabel baudrate2 = new JLabel("Baud Rate: ");
JLabel bytesize2 = new JLabel("Byte Size: ");
JLabel stopbits2 = new JLabel("Stop Bits: ");
JLabel flow2 = new JLabel("Flow Con...: ");
JLabel parity2 = new JLabel("Parity: ");
JLabel stoLabel2 = new JLabel("Send Time Out: ");
JLabel rtoLabel2 = new JLabel("Receive Time Out: ");
JLabel portLabel3 = new JLabel("Port: ");
JLabel vendor = new JLabel("Vendor ID: ");
JLabel product = new JLabel("Product ID: ");
JLabel stoLabel3 = new JLabel("Send Time Out: ");
JLabel rtoLabel3 = new JLabel("Receive Time Out: ");
JLabel logLabel = new JLabel("Input / Output Log");
JTextField ip = new JTextField(10);
ip.setText("192.168.0.102");
JTextField ct = new JTextField(10);
ct.setText("5000");
JTextField rto = new JTextField(10);
rto.setText("5000");
JTextField sto = new JTextField(10);
sto.setText("5000");
JTextField port = new JTextField(10);
port.setText("12000");
JTextField sendto = new JTextField(10);
JTextField reto = new JTextField(10);
JTextField comport = new JTextField(10);
JTextField sendto2 = new JTextField(10);
JTextField reto2 = new JTextField(10);
JTextField comport2 = new JTextField(10);
JTextField vendorid = new JTextField(10);
JTextField productid = new JTextField(10);
JTextField sendtime = new JTextField(10);
JTextField receiveto = new JTextField(10);
JTextArea logbox = new JTextArea() {
#Override
public java.awt.Dimension getPreferredSize() {
return new Dimension(300, 450);
};
};
logLabel.setFont(new java.awt.Font("Tahoma", 3, 18));
logLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
logLabel.setText("Input / Output Log");
logbox.add(logLabel);
//Add components to the panels
final JPanel ethernetSettings = new JPanel();
ethernetSettings.setLayout(new GridLayout(6, 2));
ethernetSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
ethernetSettings.add(ipLabel);
ethernetSettings.add(ip);
ethernetSettings.add(connectLabel);
ethernetSettings.add(ct);
ethernetSettings.add(receiveLabel);
ethernetSettings.add(rto);
ethernetSettings.add(sendLabel);
ethernetSettings.add(sto);
ethernetSettings.add(portLabel);
ethernetSettings.add(port);
ethernetSettings.add(select1);
final JPanel usbHIDSettings = new JPanel();
usbHIDSettings.setLayout(new GridLayout(5, 2));
usbHIDSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
usbHIDSettings.add(vendor);
usbHIDSettings.add(vendorid);
usbHIDSettings.add(product);
usbHIDSettings.add(productid);
usbHIDSettings.add(stoLabel3);
usbHIDSettings.add(sendtime);
usbHIDSettings.add(rtoLabel3);
usbHIDSettings.add(receiveto);
usbHIDSettings.add(select2);
final JPanel usbCDCSettings = new JPanel();
usbCDCSettings.setLayout(new GridLayout(9, 2));
usbCDCSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
usbCDCSettings.add(baudrate2);
usbCDCSettings.add(baudlist);
usbCDCSettings.add(bytesize2);
usbCDCSettings.add(bytelist);
usbCDCSettings.add(stopbits2);
usbCDCSettings.add(stoplist);
usbCDCSettings.add(flow2);
usbCDCSettings.add(flowlist);
usbCDCSettings.add(parity2);
usbCDCSettings.add(paritylist);
usbCDCSettings.add(stoLabel2);
usbCDCSettings.add(sendto2);
usbCDCSettings.add(rtoLabel2);
usbCDCSettings.add(reto2);
usbCDCSettings.add(portLabel3);
usbCDCSettings.add(comport2);
usbCDCSettings.add(select3);
final JPanel rsSettings = new JPanel();
rsSettings.setLayout(new GridLayout(9, 2));
rsSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
rsSettings.add(baudrate);
rsSettings.add(baudlist2);
rsSettings.add(bytesize);
rsSettings.add(bytelist2);
rsSettings.add(stopbits);
rsSettings.add(stoplist2);
rsSettings.add(flow);
rsSettings.add(flowlist2);
rsSettings.add(parity);
rsSettings.add(paritylist2);
rsSettings.add(stoLabel);
rsSettings.add(sendto);
rsSettings.add(rtoLabel);
rsSettings.add(reto);
rsSettings.add(portLabel2);
rsSettings.add(comport);
rsSettings.add(select4);
final JPanel PortSettings = new JPanel();
PortSettings.setLayout(new GridLayout(1, 4));
PortSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
PortSettings.add(ethernetSettings);
PortSettings.add(rsSettings);
PortSettings.add(usbCDCSettings);
PortSettings.add(usbHIDSettings);
JButton portsettings = new JButton("Port Settings");
portsettings.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog port = new JDialog(frame);
port.setTitle("Port Settings");
port.setSize(400, 400);
port.add(PortSettings);
port.pack();
port.setVisible(true);
}
});
JButton online = new JButton("Go Online");
JButton offline = new JButton("Go Offline");
JButton status = new JButton("Status");
JButton reboot = new JButton("Reboot");
JButton account = new JButton("Account");
account.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog accountDialog = new JDialog(frame);
accountDialog.setTitle("Account");
accountDialog.setSize(400, 400);
accountDialog.add(accountPanel);
accountDialog.pack();
accountDialog.setVisible(true);
}
});
JButton amount = new JButton("Amount");
amount.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog amount2 = new JDialog(frame);
amount2.setTitle("Amount");
amount2.setSize(400, 400);
amount2.add(amountPanel);
amount2.pack();
amount2.setVisible(true);
}
});
JButton reset = new JButton("Reset");
JButton approvordecl = new JButton("Approve / Decline");
approvordecl.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog apprv = new JDialog(frame);
apprv.setTitle("Approve / Decline");
apprv.setSize(400, 400);
apprv.add(apprvordecl);
apprv.pack();
apprv.setVisible(true);
}
});
JButton test = new JButton("Test Button #1");
JButton testing = new JButton("Test Button #2");
JRadioButton button = new JRadioButton("Radio Button");
JRadioButton button2 = new JRadioButton("Radio Button");
JCheckBox checkbox = new JCheckBox("Check Box");
JCheckBox checkbox2 = new JCheckBox("Check Box");
ButtonGroup approvegroup = new ButtonGroup();
approvegroup.add(apprve);
approvegroup.add(decline);
JPanel newButtonPanel = new JPanel();
newButtonPanel.add(online);
newButtonPanel.add(offline);
newButtonPanel.add(status);
newButtonPanel.add(reboot);
newButtonPanel.add(account);
newButtonPanel.add(amount);
newButtonPanel.add(reset);
newButtonPanel.add(approvordecl);
newButtonPanel.add(logLabel);
JPanel testPanel = new JPanel();
testPanel.add(button);
testPanel.add(button2);
testPanel.add(checkbox2);
JPanel posPanel = new JPanel();
posPanel.add(test);
posPanel.add(testing);
posPanel.add(checkbox);
JPanel llpPanel = new JPanel();
llpPanel.setLayout(new BorderLayout());
llpPanel.add(newButtonPanel, BorderLayout.PAGE_START);
llpPanel.add(logLabel, BorderLayout.CENTER);
llpPanel.add(new JScrollPane(logbox), BorderLayout.PAGE_END);
JPanel buttonPanel = new JPanel();
buttonPanel.add(initialize);
buttonPanel.add(connect);
buttonPanel.add(disconnect);
buttonPanel.add(shutdown);
buttonPanel.add(portsettings);
frame.add(buttonPanel);
frame.add(buttonPanel, BorderLayout.NORTH);
JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.addTab("LLP", null, llpPanel, "Low Level Protocol");
tabbedPane.addTab("POS",null, posPanel, "Point Of Sale");
tabbedPane.addTab("Test", null, testPanel, "Test");
JPanel tabsPanel = new JPanel(new BorderLayout());
tabsPanel.add(tabbedPane);
frame.add(tabsPanel, BorderLayout.CENTER);
frame.pack();
}
#Override
public void actionPerformed(ActionEvent arg0) {
// TODO Auto-generated method stub
}
}

For titles on JPanel, you can use Title Border as below.
TitledBorder title = BorderFactory.createTitledBorder("YOUR_TITLE");
YOURPANEL.setBorder(title);

You could try creating a border above each of the panels like this example:
Make a JPanel border with title like in Firefox

Try this:
myPanel.setBorder(BorderFactory.createTitledBorder("MyTitle"));

I think you want to set the title on the frame and not the panel. JPanels don't have titles, but their parent frames do.
Try this:
SwingUtilities.getRoot(yourPanel).setTitle("SomeTitle");

Adding a TextField to a program

I am making a better version of an application that was given to me. I still need to have the same components as the program that was given to me, I just need to reorganize it. I was also told not to copy any of the original code and do it from scratch. The first screenshot shows the textfield I need to add to my program from the original program. The second screenshot is my program. I am not sure if a JTextField would be best for this. My code is below. I have tried to add a JTextField with a JLabel and center it but when I run the program it covers everything else in the program and only shows a little white box.
import java.awt.BorderLayout;
import java.awt.ComponentOrientation;
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.JCheckBox;
import javax.swing.JComboBox;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JRadioButton;
import javax.swing.JScrollPane;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
public class TestApplication implements ActionListener {
public static void main(String[] args) {
JLabel input = new JLabel();
final JFrame frame = new JFrame();
frame.setSize(1000, 1000);
frame.setTitle("RBA Test Application");
frame.add(input);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
// Make all necessary buttons
JButton next = new JButton("Next");
JButton save = new JButton("Save");
JButton save2 = new JButton("Save");
JButton save3 = new JButton("Save");
JButton save4 = new JButton("Save");
JButton aok = new JButton("OK");
JButton bok = new JButton("OK");
JButton cok = new JButton("OK");
JButton acancel = new JButton("Cancel");
JButton bcancel = new JButton("Cancel");
JButton ccancel = new JButton("Cancel");
JButton dcancel = new JButton("Cancel");
JButton ecancel = new JButton("Cancel");
JButton fcancel = new JButton("Cancel");
JButton gcancel = new JButton("Cancel");
JButton hcancel = new JButton("Cancel");
//Make the drop down lists
String[] baudrates = {"57600", "115200", "128000", "256000"};
JComboBox baudlist = new JComboBox(baudrates);
String[] baudrates2 = {"57600", "115200", "128000", "256000"};
JComboBox baudlist2 = new JComboBox(baudrates2);
String[] bytesizes = {"7", "8"};
JComboBox bytelist = new JComboBox(bytesizes);
String[] bytesizes2 = {"7", "8"};
JComboBox bytelist2 = new JComboBox(bytesizes2);
String[] stopbit = {"1", "2"};
JComboBox stoplist = new JComboBox(stopbit);
String[] stopbit2 = {"1", "2"};
JComboBox stoplist2 = new JComboBox(stopbit2);
String[] flows = {"None", "Hardware","Xon", "Xoff"};
JComboBox flowlist = new JComboBox(flows);
String[] flows2 = {"None", "Hardware","Xon", "Xoff"};
JComboBox flowlist2 = new JComboBox(flows2);
String[] paritys = {"None", "Even", "Odd"};
JComboBox paritylist = new JComboBox(paritys);
String[] paritys2 = {"None", "Even", "Odd"};
JComboBox paritylist2 = new JComboBox(paritys2);
//Make all necessary labels
JLabel cardLabel = new JLabel("Card Number: ");
JLabel expLabel = new JLabel("Exp. Date (MM/YY): ");
JLabel cvvLabel = new JLabel("CVV: ");
JLabel ipLabel = new JLabel("IP Address: ");
JLabel connectLabel = new JLabel("Connect Time: ");
JLabel sendLabel = new JLabel("Send Time Out: ");
JLabel receiveLabel = new JLabel("Receive Time Out: ");
JLabel portLabel = new JLabel("Port: ");
JLabel baudrate = new JLabel("Baud Rate: ");
JLabel bytesize = new JLabel("Byte Size: ");
JLabel stopbits = new JLabel("Stop Bits: ");
JLabel flow = new JLabel("Flow Con..: ");
JLabel parity = new JLabel("Parity: ");
JLabel stoLabel = new JLabel("Send Time Out: ");
JLabel rtoLabel = new JLabel("Receive Time Out: ");
JLabel portLabel2 = new JLabel("Port: ");
JLabel baudrate2 = new JLabel("Baud Rate: ");
JLabel bytesize2 = new JLabel("Byte Size: ");
JLabel stopbits2 = new JLabel("Stop Bits: ");
JLabel flow2 = new JLabel("Flow Con..: ");
JLabel parity2 = new JLabel("Parity: ");
JLabel stoLabel2 = new JLabel("Send Time Out: ");
JLabel rtoLabel2 = new JLabel("Receive Time Out: ");
JLabel portLabel3 = new JLabel("Port: ");
JLabel vendor = new JLabel("Vendor ID: ");
JLabel product = new JLabel("Product ID: ");
JLabel stoLabel3 = new JLabel("Send Time Out: ");
JLabel rtoLabel3 = new JLabel("Receive Time Out: ");
JLabel amountLabel = new JLabel("Amount: ");
JLabel textLabel = new JLabel("Display Text: ");
//Make all necessary TextFields
JTextField card = new JTextField(10);
JTextField expDate = new JTextField(10);
JTextField cvv = new JTextField(10);
JTextField ip = new JTextField(10);
JTextField ct = new JTextField(10);
JTextField rto = new JTextField(10);
JTextField sto = new JTextField(10);
JTextField port = new JTextField(10);
JTextField sendto = new JTextField(10);
JTextField reto = new JTextField(10);
JTextField comport = new JTextField(10);
JTextField sendto2 = new JTextField(10);
JTextField reto2 = new JTextField(10);
JTextField comport2 = new JTextField(10);
JTextField vendorid = new JTextField(10);
JTextField productid = new JTextField(10);
JTextField sendtime = new JTextField(10);
JTextField receiveto = new JTextField(10);
JTextField amountbox = new JTextField(10);
JTextField textBox = new JTextField(10);
//Add components to the panels
final JPanel ethernetSettings = new JPanel();
ethernetSettings.setLayout(new GridLayout(6, 2));
ethernetSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
ethernetSettings.add(ipLabel);
ethernetSettings.add(ip);
ethernetSettings.add(connectLabel);
ethernetSettings.add(ct);
ethernetSettings.add(receiveLabel);
ethernetSettings.add(rto);
ethernetSettings.add(sendLabel);
ethernetSettings.add(sto);
ethernetSettings.add(portLabel);
ethernetSettings.add(port);
ethernetSettings.add(save);
ethernetSettings.add(ecancel);
final JPanel usbHIDSettings = new JPanel();
usbHIDSettings.setLayout(new GridLayout(5, 2));
usbHIDSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
usbHIDSettings.add(vendor);
usbHIDSettings.add(vendorid);
usbHIDSettings.add(product);
usbHIDSettings.add(productid);
usbHIDSettings.add(stoLabel3);
usbHIDSettings.add(sendtime);
usbHIDSettings.add(rtoLabel3);
usbHIDSettings.add(receiveto);
usbHIDSettings.add(save4);
usbHIDSettings.add(hcancel);
final JPanel usbCDCSettings = new JPanel();
usbCDCSettings.setLayout(new GridLayout(9, 2));
usbCDCSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
usbCDCSettings.add(baudrate2);
usbCDCSettings.add(baudlist);
usbCDCSettings.add(bytesize2);
usbCDCSettings.add(bytelist);
usbCDCSettings.add(stopbits2);
usbCDCSettings.add(stoplist);
usbCDCSettings.add(flow2);
usbCDCSettings.add(flowlist);
usbCDCSettings.add(parity2);
usbCDCSettings.add(paritylist);
usbCDCSettings.add(stoLabel2);
usbCDCSettings.add(sendto2);
usbCDCSettings.add(rtoLabel2);
usbCDCSettings.add(reto2);
usbCDCSettings.add(portLabel3);
usbCDCSettings.add(comport2);
usbCDCSettings.add(save3);
usbCDCSettings.add(gcancel);
final JPanel rsSettings = new JPanel();
rsSettings.setLayout(new GridLayout(9, 2));
rsSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
rsSettings.add(baudrate);
rsSettings.add(baudlist2);
rsSettings.add(bytesize);
rsSettings.add(bytelist2);
rsSettings.add(stopbits);
rsSettings.add(stoplist2);
rsSettings.add(flow);
rsSettings.add(flowlist2);
rsSettings.add(parity);
rsSettings.add(paritylist2);
rsSettings.add(stoLabel);
rsSettings.add(sendto);
rsSettings.add(rtoLabel);
rsSettings.add(reto);
rsSettings.add(portLabel2);
rsSettings.add(comport);
rsSettings.add(save2);
rsSettings.add(fcancel);
JRadioButton ethernet = new JRadioButton("Ethernet");
ethernet.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog esettings = new JDialog(frame);
esettings.setTitle("Ethernet Settings");
esettings.add(ethernetSettings);
esettings.setSize(400, 400);
esettings.pack();
esettings.setVisible(true);
}
});
JRadioButton rs = new JRadioButton("RS232");
rs.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog rsettings = new JDialog(frame);
rsettings.setTitle("RS232 Settings");
rsettings.add(rsSettings);
rsettings.pack();
rsettings.setVisible(true);
}
});
JRadioButton usbcdc = new JRadioButton("USB_CDC");
usbcdc.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog usbc = new JDialog(frame);
usbc.setTitle("USB_CDC Settings");
usbc.add(usbCDCSettings);
usbc.setSize(400, 400);
usbc.pack();
usbc.setVisible(true);
}
});
JRadioButton usbhid = new JRadioButton("USB_HID");
usbhid.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog usbh = new JDialog(frame);
usbh.setTitle("USB_HID Settings");
usbh.add(usbHIDSettings);
usbh.setSize(400, 400);
usbh.pack();
usbh.setVisible(true);
}
});
final JPanel PortSettings = new JPanel();
PortSettings.setLayout(new GridLayout(3, 4));
PortSettings.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
PortSettings.add(ethernet);
PortSettings.add(rs);
PortSettings.add(usbcdc);
PortSettings.add(usbhid);
PortSettings.add(next);
PortSettings.add(bcancel);
final JPanel accountPanel = new JPanel();
accountPanel.setLayout(new GridLayout(4, 2));
accountPanel.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
accountPanel.add(cardLabel);
accountPanel.add(card);
accountPanel.add(expLabel);
accountPanel.add(expDate);
accountPanel.add(cvvLabel);
accountPanel.add(cvv);
accountPanel.add(bok);
accountPanel.add(ccancel);
JRadioButton apprve = new JRadioButton("Approve");
JRadioButton decline = new JRadioButton("Decline");
final JPanel apprvordecl = new JPanel();
apprvordecl.setLayout(new GridLayout(3, 2));
apprvordecl.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
apprvordecl.add(apprve);
apprvordecl.add(decline);
apprvordecl.add(textLabel);
apprvordecl.add(textBox);
apprvordecl.add(aok);
apprvordecl.add(acancel);
final JPanel amountPanel = new JPanel();
amountPanel.setLayout(new GridLayout(2, 2));
amountPanel.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
amountPanel.add(amountLabel);
amountPanel.add(amountbox);
amountPanel.add(cok);
amountPanel.add(dcancel);
JButton initialize = new JButton("Initialize");
JButton connect = new JButton("Connect");
JButton disconnect = new JButton("Disconnect");
JButton shutdown = new JButton("Shut Down");
JButton portsettings = new JButton("Port Settings");
portsettings.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog port = new JDialog(frame);
port.setTitle("Port Settings");
port.setSize(400, 400);
port.add(PortSettings);
port.pack();
port.setVisible(true);
}
});
JButton online = new JButton("Go Online");
JButton offline = new JButton("Go Offline");
JButton status = new JButton("Status");
JButton reboot = new JButton("Reboot");
JButton account = new JButton("Account");
account.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog accountDialog = new JDialog(frame);
accountDialog.setTitle("Account");
accountDialog.setSize(400, 400);
accountDialog.add(accountPanel);
accountDialog.pack();
accountDialog.setVisible(true);
}
});
JButton amount = new JButton("Amount");
amount.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog amount2 = new JDialog(frame);
amount2.setTitle("Amount");
amount2.setSize(400, 400);
amount2.add(amountPanel);
amount2.pack();
amount2.setVisible(true);
}
});
JButton reset = new JButton("Reset");
JButton approvordecl = new JButton("Approve / Decline");
approvordecl.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JDialog apprv = new JDialog(frame);
apprv.setTitle("Approve / Decline");
apprv.setSize(400, 400);
apprv.add(apprvordecl);
apprv.pack();
apprv.setVisible(true);
}
});
JButton test = new JButton("Test Button #1");
JButton testing = new JButton("Test Button #2");
JRadioButton button = new JRadioButton("Radio Button");
JRadioButton button2 = new JRadioButton("Radio Button");
JCheckBox checkbox = new JCheckBox("Check Box");
JCheckBox checkbox2 = new JCheckBox("Check Box");
ButtonGroup group = new ButtonGroup();
group.add(usbhid);
group.add(usbcdc);
group.add(ethernet);
group.add(rs);
ButtonGroup approvegroup = new ButtonGroup();
approvegroup.add(apprve);
approvegroup.add(decline);
JPanel testPanel = new JPanel();
testPanel.add(button);
testPanel.add(button2);
testPanel.add(checkbox2);
JPanel posPanel = new JPanel();
posPanel.add(test);
posPanel.add(testing);
posPanel.add(checkbox);
JPanel llpPanel = new JPanel();
llpPanel.add(online);
llpPanel.add(offline);
llpPanel.add(status);
llpPanel.add(reboot);
llpPanel.add(account);
llpPanel.add(amount);
llpPanel.add(reset);
llpPanel.add(approvordecl);
JPanel buttonPanel = new JPanel();
buttonPanel.add(initialize);
buttonPanel.add(connect);
buttonPanel.add(disconnect);
buttonPanel.add(shutdown);
buttonPanel.add(portsettings);
frame.add(buttonPanel);
frame.add(buttonPanel, BorderLayout.NORTH);
JTabbedPane tabbedPane = new JTabbedPane();
tabbedPane.addTab("LLP", null, llpPanel, "Low Level Protocol");
tabbedPane.addTab("POS",null, posPanel, "Point Of Sale");
tabbedPane.addTab("Test", null, testPanel, "Test");
JPanel tabsPanel = new JPanel(new BorderLayout());
tabsPanel.add(tabbedPane);
frame.add(tabsPanel, BorderLayout.CENTER);
frame.pack();
}
#Override
public void actionPerformed(ActionEvent arg0) {
// TODO Auto-generated method stub
}
}

go for JTextArea
A JTextArea is a multi-line area that displays plain text.
http://docs.oracle.com/javase/1.4.2/docs/api/javax/swing/JTextArea.html
For required layout refer Layout Manager by Oracle