Dashboard
Container frameContainer = dashboardFrame.getContentPane();
frameContainer.setBackground(Color.gray);
// Changeable According to What size of screen You Want?
int containerWidth = windowWidth*94/100;
int containerHeight = windowHeight*90/100;
int panelWidth = containerWidth*96/100;
int panelHeight = containerHeight*94/100;
int posX = windowWidth / 2 - panelWidth / 2 - windowWidth / 120;
int posY = windowHeight / 2 - panelHeight / 2 - frameControllerSize / 2;
// frame without control options
JPanel panel = new JPanel();
panel.setLayout(null);//new BorderLayout());
panel.setBackground(Color.WHITE);
panel.setSize(new Dimension(panelWidth,panelHeight));
panel.setLocation(posX, posY);
frameContainer.add(panel);
After creation of window, we will add a canvas background.
// for Rounded Background
posX = windowWidth / 2 - containerWidth / 2;
posY = windowHeight / 2 - containerHeight / 2 - frameControllerSize / 2;
JComponent jcomponent = new RoundedBackground(posX, posY, containerWidth, containerHeight);
jcomponent.setLayout(null);
frameContainer.add(jcomponent, BorderLayout.CENTER);
public class RoundedBackground extends JComponent {
private static final long serialVersionUID = 1L;
int width, height,setX,setY;
public RoundedBackground (int setX,int setY,int width, int height) {
this.width=width;
this.height=height;
this.setX=setX;
this.setY=setY;
setSize(width, height);
}
@Override
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
g2.setPaint(Color.white);
double x = setX;
double y = setY;
double w = width;
double h = height;
RoundRectangle2D round=new RoundRectangle2D.Double(x, y, w, h, 80, 80);
g2.fill(round);
}
}
public class SQLiteJDBCDriverConnection {
/**
* Connect to a sample database
*/
public static Connection connect() {
try {
// SQLite connection string
Class.forName("org.sqlite.JDBC");
} catch (ClassNotFoundException ex) {
Logger.getLogger(SQLiteJDBCDriverConnection.class.getName()).log(Level.SEVERE, null, ex);
}
String url = "jdbc:sqlite:quiz_db.db";
Connection conn = null;
try {
conn = DriverManager.getConnection(url);
} catch (SQLException e) {
System.out.println(e.getMessage());
}
return conn;
}
}
Here we Create Header and Logout Layout.
// for heading Layout
posX = 0;
posY = 0;
font = new Font("Lucida", Font.PLAIN, 48);
JPanel header = Util.createPanel(panelWidth, panelHeight/10, posX,posY, "Quiz", true, Color.white, font);
panel.add(header);
header.setLayout(null);
// logout bar
posX = 0;
posY = (int) (panelHeight * 11/100);
font = new Font("Lucida", Font.PLAIN, 48);
JPanel logoutBar = createLogoutBar(panelWidth, panelHeight/12, posX,posY, "", false, Color.black, font);
panel.add(logoutBar);
logoutBar.setLayout(null);
Here logout UI and logic for logout when click "LOGOUT" Button.
private JPanel createLogoutBar(int width, int height,int posX, int posY, String titelName, boolean isFill, Color color, Font font) {
final JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setEnabled(true);
panel.setSize(new Dimension(width, height));
panel.setLocation(posX, posY);
JSeparator topBorder = new JSeparator();
topBorder.setBackground(Color.BLACK);
topBorder.setBounds(0, 1, width, 2);
panel.add(topBorder);
int labelWidth = width*20/100;
int labelHeight = height*50/100;
int pX = width*3/100;
int pY = labelHeight/2 ;
font = new Font("Lucida",Font.PLAIN,12);
JLabel user_name=new JLabel();
user_name.setText("Hi, "+ AppConstant.USER_NAME);
user_name.setForeground(Color.black);
user_name.setFont(font);
user_name.setSize(new Dimension(labelWidth,labelHeight));
user_name.setLocation(pX, pY);
panel.add(user_name);
int btnWidth = width * 10/100;
int btnHeight = height * 50/100;
pX = width- btnWidth - width*3/100;
pY = btnHeight/2 ;
Font btnFont = new Font("Lucida",Font.PLAIN,12);
JButton loginBtn = new JButton("Login");
loginBtn.setBounds(pX,pY, btnWidth, btnHeight);
loginBtn.setOpaque(false);
loginBtn.setContentAreaFilled(false);
loginBtn.setBorderPainted(true);
loginBtn.setBorder(new RoundedBorder(20, "LOGOUT", true, Color.cyan, btnFont));
loginBtn.setForeground(Color.black);
panel.add(loginBtn);
loginBtn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent ae) {
moveToLogin(dashboardFrame);
}
});
JSeparator bottomBorder = new JSeparator();
bottomBorder.setBackground(Color.black);
bottomBorder.setBounds(0, height-3, width, 2);
panel.add(bottomBorder);
return panel;
}
Here is simple RondedBorder Class.
public class RoundedBorder implements Border {
private int radius;
private String label;
private Boolean isFill;
private Color color;
private Font font;
public RoundedBorder(int radius, String label, Boolean isFill, Color color, Font font) {
this.radius = radius;
this.label = label;
this.isFill = isFill;
this.color = color;
this.font = font;
}
public boolean isBorderOpaque() {
return false;
}
@Override
public Insets getBorderInsets(Component arg0) {
// TODO Auto-generated method stub
return new Insets(this.radius+1, this.radius+1, this.radius+2, this.radius);
}
@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
// TODO Auto-generated method stub
Graphics2D g2 = (Graphics2D) g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON);
g2.setPaint(color);
RoundRectangle2D round=new RoundRectangle2D.Double(x, y, width-1, height-1, radius, radius);
if(!isFill) {
g2.setStroke(new BasicStroke((float) 1));
g2.draw(round);
} else {
g2.fill(round);
}
if(label != "") {
g2.setFont(font);
FontMetrics fm = g2.getFontMetrics();
g2.setColor(Color.BLACK);
int strW = fm.stringWidth(label);
g2.drawString(label, width/2 - strW/2, height/2 + fm.getAscent()/2);
}
}
}
Now we Create WElcome ,Question and Result Layouts.
int logoutBarWidth = panelWidth*94/100;
int logoutBarHeight = panelHeight*75/100;
posX = (int) (panelWidth*3/100 - 1);
posY = (int) (panelHeight * 21 /100);
font = new Font("Lucida", Font.PLAIN, 48);
welcome_panel = createWelcomePanel(logoutBarWidth, logoutBarHeight, posX,posY, "", false, Color.black, font);
panel.add(welcome_panel);
welcome_panel.setLayout(null);
welcome_panel.setVisible(true);
quiz_panel = createQuizPanel(logoutBarWidth, logoutBarHeight, posX,posY, "", false, Color.black, font);
panel.add(quiz_panel);
quiz_panel.setLayout(null);
quiz_panel.setVisible(false);
result_panel = createResultPanel(logoutBarWidth, logoutBarHeight, posX,posY, "", false, Color.black, font);
panel.add(result_panel);
result_panel.setLayout(null);
result_panel.setVisible(false);
Here is Welcome UI with "START QUIZ" Button .
private JPanel createWelcomePanel(int width, int height,int posX, int posY, String titelName, boolean isFill, Color color, Font font) {
JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setEnabled(true);
panel.setSize(new Dimension(width, height));
panel.setLocation(posX, posY);
panel.setBorder(new RoundedBorder(10, titelName, isFill, color, font));
// Welcome Layout
int pY = height * 10/100;
Font font1 = new Font("Lucida", Font.PLAIN, 48);
JLabel welcome_lbl = new JLabel();
welcome_lbl.setText("WELCOME");
welcome_lbl.setFont(font1);
welcome_lbl.setForeground(Color.green);
welcome_lbl.setSize(new Dimension(width, height / 9));
welcome_lbl.setHorizontalAlignment(JLabel.CENTER);
welcome_lbl.setLocation(0, pY);
panel.add(welcome_lbl);
pY = height * 30/100;
font1 = new Font("Lucida", Font.PLAIN, 20);
JLabel welcome_TXT_lbl = new JLabel();
welcome_TXT_lbl.setText("Happy to have you..!!");
welcome_TXT_lbl.setFont(font1);
welcome_TXT_lbl.setForeground(Color.blue);
welcome_TXT_lbl.setSize(new Dimension(width, height / 9));
welcome_TXT_lbl.setHorizontalAlignment(JLabel.CENTER);
welcome_TXT_lbl.setLocation(0, pY);
panel.add(welcome_TXT_lbl);
int btnWidth = width *26/100;
int btnHeight = height *12/100;
int pX = width /2 - btnWidth/2;
pY = height *65/100;
font1 = new Font("Lucida", Font.PLAIN, 18);
JButton start_Quiz_Btn = new JButton();
start_Quiz_Btn.setBounds(pX,pY, btnWidth, btnHeight);
start_Quiz_Btn.setOpaque(false);
start_Quiz_Btn.setContentAreaFilled(false);
start_Quiz_Btn.setBorderPainted(true);
start_Quiz_Btn.setBorder(new RoundedBorder(55, "START QUIZ", true, Color.cyan, font1));
start_Quiz_Btn.setForeground(Color.black);
panel.add(start_Quiz_Btn);
start_Quiz_Btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
startQuizBtnClick();
}
});
return panel;
}
Here is Quiz UI and Create "NEXT" , "PRIVIOUS" , "SUBMIT" Button with logic to need to appear .
private JPanel createQuizPanel(int width, int height,int posX, int posY, String titelName, boolean isFill, Color color, Font font) {
try {
String projectPath = System.getProperty("user.dir");
String replaceString;
String excelFilePath;
if (isWindows()) {
replaceString = projectPath.replace("\\", "\\\\");
excelFilePath = replaceString+ "\\text1.xlsx";
} else if (isMac()) {
replaceString = projectPath.replace("\\", "//");
excelFilePath = replaceString+ "//text1.xlsx";
} else if (isUnix()) {
replaceString = projectPath.replace("\\", "//");
excelFilePath = replaceString+ "//text1.xlsx";
} else {
//System.out.println("Your OS is not support!!");
replaceString = projectPath.replace("\\", "\\\\");
excelFilePath = replaceString+ "\\text1.xlsx";
}
FileInputStream fis=new FileInputStream(excelFilePath);
wb=new XSSFWorkbook(fis);
}
catch(FileNotFoundException e) {
e.printStackTrace();
}
catch(IOException e1) {
e1.printStackTrace();
}
resultMap = new HashMap();
JPanel base_panel = new JPanel();
base_panel.setOpaque(false);
base_panel.setEnabled(true);
base_panel.setSize(new Dimension(width, height));
base_panel.setLocation(posX, posY);
base_panel.setLayout(null);
int h = height * 82 / 100;
JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setEnabled(true);
panel.setSize(new Dimension(width, h));
panel.setLocation(0, 0);
panel.setBorder(new RoundedBorder(20, titelName, isFill, color, font));
panel.setLayout(null);
base_panel.add(panel);
// time Layout
int labelWidth = width * 20 / 100;
h = height * 7 / 100;
int pX = width - width*20/100;
int pY = height * 2/100;
Font font1 = new Font("Lucida", Font.PLAIN, 25);
timer_lbl = new JLabel();
timer_lbl.setText("Time: 00:00");
timer_lbl.setFont(font1);
timer_lbl.setForeground(Color.black);
timer_lbl.setSize(new Dimension(labelWidth, h));
timer_lbl.setHorizontalAlignment(JLabel.CENTER);
timer_lbl.setLocation(pX, pY);
panel.add(timer_lbl);
// Question No Layout
labelWidth = width * 96 / 100;
pX = width*2/100;
pY = height * 10/100;
font1 = new Font("Lucida", Font.PLAIN, 30);
question_NO_lbl = new JLabel();
question_NO_lbl.setText("Question No: ");
question_NO_lbl.setFont(font1);
question_NO_lbl.setForeground(Color.black);
question_NO_lbl.setSize(new Dimension(labelWidth, h));
//question_NO_lbl.setHorizontalAlignment(JLabel.CENTER);
question_NO_lbl.setLocation(pX, pY);
panel.add(question_NO_lbl);
// Question DATA Layout
pX = width*2/100;
pY = height * 19/100;
h = height * 20 / 100;
font1 = new Font("Lucida", Font.PLAIN, 18);
question_DATA_lbl = new JTextArea();
question_DATA_lbl.setEditable(false);
question_DATA_lbl.setCursor(null);
question_DATA_lbl.setOpaque(false);
question_DATA_lbl.setFocusable(false);
question_DATA_lbl.setLineWrap(true);
question_DATA_lbl.setWrapStyleWord(true);
question_DATA_lbl.setText("Question No: ");
question_DATA_lbl.setFont(font1);
question_DATA_lbl.setForeground(Color.black);
question_DATA_lbl.setSize(new Dimension(labelWidth, h));
question_DATA_lbl.setLocation(pX, pY);
panel.add(question_DATA_lbl);
//Radio Button
int optionWidth = width * 96/100;
int optionHeight = height * 6/100;
pY = height * 50/100;
option1=new JRadioButton();
option1.setText("A");
option1.setBounds(pX,pY, optionWidth, optionHeight);
panel.add(option1);
pY = height * 57/100;
option2 =new JRadioButton();
option2.setBounds(pX,pY, optionWidth, optionHeight);
panel.add(option2);
pY = height * 64/100;
option3 =new JRadioButton();
option3.setBounds(pX,pY, optionWidth, optionHeight);
panel.add(option3);
pY = height * 71/100;
option4 =new JRadioButton();
option4.setBounds(pX,pY, optionWidth, optionHeight);
panel.add(option4);
bg = new ButtonGroup();
bg.add(option1);
bg.add(option2);
bg.add(option3);
bg.add(option4);
option1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (option1.isSelected()) {
//System.out.println(ReadCellData(wb, currentQuestionNo, 6 ) + "------A");
String queNo = "Que"+ currentQuestionNo;
String[] resultStr = new String[]{ReadCellData(wb, currentQuestionNo, 6 ), "A"};
if (resultMap.containsKey(queNo)) {
resultMap.replace(queNo, resultStr);
} else {
resultMap.put(queNo,resultStr);
}
}
}
});
option2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (option2.isSelected()) {
//System.out.println(ReadCellData(wb, currentQuestionNo, 6 ) + "------B");
String queNo = "Que"+ currentQuestionNo;
String[] resultStr = new String[]{ReadCellData(wb, currentQuestionNo, 6 ), "B"};
if (resultMap.containsKey(queNo)) {
resultMap.replace(queNo, resultStr);
} else {
resultMap.put(queNo,resultStr);
}
}
}
});
option3.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (option3.isSelected()) {
//System.out.println(ReadCellData(wb, currentQuestionNo, 6 ) + "------C");
String queNo = "Que"+ currentQuestionNo;
String[] resultStr = new String[]{ReadCellData(wb, currentQuestionNo, 6 ), "C"};
if (resultMap.containsKey(queNo)) {
resultMap.replace(queNo, resultStr);
} else {
resultMap.put(queNo,resultStr);
}
}
}
});
option4.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
if (option4.isSelected()) {
//System.out.println(ReadCellData(wb, currentQuestionNo, 6 ) + "------D");
String queNo = "Que"+ currentQuestionNo;
String[] resultStr = new String[]{ReadCellData(wb, currentQuestionNo, 6 ), "D"};
if (resultMap.containsKey(queNo)) {
resultMap.replace(queNo, resultStr);
} else {
resultMap.put(queNo,resultStr);
}
}
}
});
//PREVIOUS BUTTON
int btnWidth = width *22/100;
int btnHeight = height *10/100;
pX = width*2/100;
pY = height *85/100;
font1 = new Font("Lucida", Font.PLAIN, 18);
previous_Btn = new JButton();
previous_Btn.setBounds(pX, pY, btnWidth, btnHeight);
previous_Btn.setOpaque(false);
previous_Btn.setContentAreaFilled(false);
previous_Btn.setBorderPainted(true);
previous_Btn.setBorder(new RoundedBorder(55, "PREVIOUS", true, Color.cyan, font1));
previous_Btn.setForeground(Color.black);
base_panel.add(previous_Btn);
previous_Btn.setVisible(false);
previous_Btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
previousBtnClick();
}
});
//NEXT BUTTON
pX = width - btnWidth - width*2/100;;
next_Btn = new JButton();
next_Btn.setBounds(pX,pY, btnWidth, btnHeight);
next_Btn.setOpaque(false);
next_Btn.setContentAreaFilled(false);
next_Btn.setBorderPainted(true);
next_Btn.setBorder(new RoundedBorder(55, "NEXT", true, Color.cyan, font1));
next_Btn.setForeground(Color.black);
base_panel.add(next_Btn);
next_Btn.setVisible(true);
next_Btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
nextBtnClick();
}
});
//SUBMIT BUTTON
submit_Btn = new JButton();
submit_Btn.setBounds(pX,pY, btnWidth, btnHeight);
submit_Btn.setOpaque(false);
submit_Btn.setContentAreaFilled(false);
submit_Btn.setBorderPainted(true);
submit_Btn.setBorder(new RoundedBorder(55, "SUBMIT", true, Color.cyan, font1));
submit_Btn.setForeground(Color.black);
base_panel.add(submit_Btn);
submit_Btn.setVisible(false);
submit_Btn.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
submitBtnClick();
}
});
currentQuestionNo = 0;
nextBtnClick();
return base_panel;
}
private JPanel createResultPanel(int width, int height,int posX, int posY, String titelName, boolean isFill, Color color, Font font) {
String key= "";
for (int i=0; i<10; i++) {
key = "Que"+ (i+1);
}
JPanel panel = new JPanel();
panel.setOpaque(false);
panel.setEnabled(true);
panel.setSize(new Dimension(width, height));
panel.setLocation(posX, posY);
panel.setBorder(new RoundedBorder(10, titelName, isFill, color, font));
// result head Layout
int pY = height * 15/100;
Font font1 = new Font("Lucida", Font.PLAIN, 48);
JLabel result_HEAD_lbl = new JLabel();
result_HEAD_lbl.setText("REPORT CARD");
result_HEAD_lbl.setFont(font1);
result_HEAD_lbl.setForeground(Color.red);
result_HEAD_lbl.setSize(new Dimension(width, height / 9));
result_HEAD_lbl.setHorizontalAlignment(JLabel.CENTER);
result_HEAD_lbl.setLocation(0, pY);
panel.add(result_HEAD_lbl);
// result Layout
pY = height * 35/100;
font1 = new Font("Lucida", Font.PLAIN, 20);
result_TXT_lbl = new JLabel();
result_TXT_lbl.setText("");
result_TXT_lbl.setFont(font1);
result_TXT_lbl.setForeground(Color.green);
result_TXT_lbl.setSize(new Dimension(width, height / 9));
result_TXT_lbl.setHorizontalAlignment(JLabel.CENTER);
result_TXT_lbl.setLocation(0, pY);
panel.add(result_TXT_lbl);
// result description Layout
pY = height * 48/100;
font1 = new Font("Lucida", Font.PLAIN, 20);
result_DESC_lbl = new JLabel();
result_DESC_lbl.setText("");
result_DESC_lbl.setFont(font1);
result_DESC_lbl.setForeground(Color.magenta);
result_DESC_lbl.setSize(new Dimension(width, height / 9));
result_DESC_lbl.setHorizontalAlignment(JLabel.CENTER);
result_DESC_lbl.setLocation(0, pY);
panel.add(result_DESC_lbl);
return panel;
}
Now All UI Complete, Here's Configration to start quiz when click "Start Quiz" Button.
private void startQuizBtnClick() {
welcome_panel.setVisible(false);
quiz_panel.setVisible(true);
long start = System.currentTimeMillis();
Timer timer = new Timer();
timer.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
long end = System.currentTimeMillis();
long elapsedTime = (end - start)/1000;
int sec;
// converting it into minutes
int minutes=((int) (elapsedTime))/60;
if (minutes >= 30) {
String key= "";
int total = 0;
for (int i=0; i<10; i++) {
key = "Que"+ (i+1);
if(resultMap.containsKey(key)) {
String givenAns = resultMap.get(key)[1];
String CurrecAns = resultMap.get(key)[0];
if (givenAns.equalsIgnoreCase(CurrecAns)) {
total = total + 10;
}
}
}
String str = "";
if (total <= 50) {
str = "Hard Luck..!! Try next time";
} else if (total == 100) {
str = "Excellent..!!";
} else if (total > 50 && total < 100 ) {
str = "Try Harder..!!";
}
result_TXT_lbl.setText("Marks obtained "+total+" out of 100");
result_DESC_lbl.setText(str);
quiz_panel.setVisible(false);
result_panel.setVisible(true);
} else {
// converting it into minutes
sec= ((int) (elapsedTime))%60;
timer_lbl.setText("Time: "+ new DecimalFormat("00").format(minutes)+":"+new DecimalFormat("00").format(sec));
}
}
}, 1000, 1000);
}
Here is logic to go privious question when click "PRIVIOUS" Button.
private void previousBtnClick() {
currentQuestionNo = currentQuestionNo - 1;
question_NO_lbl.setText( "Question No :- " + currentQuestionNo);
question_DATA_lbl.setText("Question:- " + ReadCellData(wb, currentQuestionNo, 1 ));
option1.setText("A. " + ReadCellData(wb, currentQuestionNo, 2 ));
option2.setText("B. " + ReadCellData(wb, currentQuestionNo, 3 ));
option3.setText("C. " + ReadCellData(wb, currentQuestionNo, 4 ));
option4.setText("D. " + ReadCellData(wb, currentQuestionNo, 5 ));
if(currentQuestionNo == 1) {
previous_Btn.setVisible(false);
} else if (currentQuestionNo == 9) {
submit_Btn.setVisible(false);
next_Btn.setVisible(true);
}
String key = "Que"+ currentQuestionNo;
String currectAns = "";
if (resultMap.containsKey(key)) {
currectAns = resultMap.get(key)[1];
if(currectAns =="A") {
option1.setSelected(true);
} else if(currectAns =="B") {
option2.setSelected(true);
} else if(currectAns =="C") {
option3.setSelected(true);
} else if(currectAns =="D") {
option4.setSelected(true);
}
} else {
bg.clearSelection();
}
}
Here is logic for next question when click "NEXT" Button.
private void nextBtnClick() {
currentQuestionNo = currentQuestionNo + 1;
question_NO_lbl.setText( "Question No :- " + currentQuestionNo);
question_DATA_lbl.setText("Question:- " + ReadCellData(wb, currentQuestionNo, 1 ));
option1.setText("A. " + ReadCellData(wb, currentQuestionNo, 2 ));
option2.setText("B. " + ReadCellData(wb, currentQuestionNo, 3 ));
option3.setText("C. " + ReadCellData(wb, currentQuestionNo, 4 ));
option4.setText("D. " + ReadCellData(wb, currentQuestionNo, 5 ));
if(currentQuestionNo == 10) {
next_Btn.setVisible(false);
submit_Btn.setVisible(true);
} else if(currentQuestionNo == 2) {
previous_Btn.setVisible(true);
} else if(currentQuestionNo == 1) {
previous_Btn.setVisible(false);
}
String key = "Que"+ currentQuestionNo;
String currectAns = "";
if (resultMap.containsKey(key)) {
currectAns = resultMap.get(key)[1];
if(currectAns =="A") {
option1.setSelected(true);
} else if(currectAns =="B") {
option2.setSelected(true);
} else if(currectAns =="C") {
option3.setSelected(true);
} else if(currectAns =="D") {
option4.setSelected(true);
}
} else {
bg.clearSelection();
}
}
Here Is logic of prompat confirmation message and submit quiz when click "SUBMIT" Button.
private void submitBtnClick() {
int result = JOptionPane.showConfirmDialog(dashboardFrame, "Sure? Do you really want to submit?",
"Submit", JOptionPane.YES_NO_OPTION,JOptionPane.QUESTION_MESSAGE);
if(result == JOptionPane.YES_OPTION){
String key= "";
int total = 0;
for (int i=0; i<10; i++) {
key = "Que"+ (i+1);
if(resultMap.containsKey(key)) {
String givenAns = resultMap.get(key)[1];
String CurrecAns = resultMap.get(key)[0];
if (givenAns.equalsIgnoreCase(CurrecAns)) {
total = total + 10;
}
}
}
String str = "";
if (total <= 50) {
str = "Hard Luck..!! Try next time";
} else if (total == 100) {
str = "Excellent..!!";
} else if (total > 50 && total < 100 ) {
str = "Try Harder..!!";
}
result_TXT_lbl.setText("Marks obtained "+total+" out of 100");
result_DESC_lbl.setText(str);
quiz_panel.setVisible(false);
result_panel.setVisible(true);
}
Here is logic for read data from xlsx file.
public String ReadCellData(Workbook wb, int vRow, int vColumn) {
String value=null; //variable for storing the cell value
Sheet sheet=wb.getSheetAt(0); //getting the XSSFSheet object at given index
Row row=sheet.getRow(vRow); //returns the logical row
Cell cell=row.getCell(vColumn); //getting the cell representing the given column
value=cell.getStringCellValue(); //getting cell value
return value; //returns the cell value
}
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