Java 我没有收到任何错误，但这些数字不会添加到jtext字段
我正在尝试用java创建一个程序，它基本上是一个假彩票。它可以让你快速挑选5个随机数，也可以让你自己选择。“快速拾取”和“个人”按钮工作正常。单击“快速拾取”后，它会在5个随机框中显示5个随机数。现在的问题是，当点击播放按钮时，中奖号码不会显示，程序也不会记录需要多少年，以及需要多少张图纸，如果我从6个号码中得到3个，则不会显示，以此类推。请记住，程序运行时没有一个错误 这是我为制作gui的第一个类编写的代码：Java 我没有收到任何错误，但这些数字不会添加到jtext字段,java,swing,event-handling,jframe,Java,Swing,Event Handling,Jframe,我正在尝试用java创建一个程序，它基本上是一个假彩票。它可以让你快速挑选5个随机数，也可以让你自己选择。“快速拾取”和“个人”按钮工作正常。单击“快速拾取”后，它会在5个随机框中显示5个随机数。现在的问题是，当点击播放按钮时，中奖号码不会显示，程序也不会记录需要多少年，以及需要多少张图纸，如果我从6个号码中得到3个，则不会显示，以此类推。请记住，程序运行时没有一个错误 这是我为制作gui的第一个类编写的代码： public class LotteryInterface extends JFra
public class LotteryInterface extends JFrame {
LotteryEvent hello = new LotteryEvent(this);
//set up row 1
JPanel row1 = new JPanel();
ButtonGroup option = new ButtonGroup();
JCheckBox quickpick = new JCheckBox("Quick Pick", false);
JCheckBox personal = new JCheckBox("Personal", true);
//set up row 2
JPanel row2 = new JPanel();
JLabel numbersLabel = new JLabel("Your Picks", JLabel.RIGHT);
JTextField[] numbers = new JTextField[6];
JLabel winnersLabel = new JLabel("Winners", JLabel.RIGHT);
JTextField[] winners = new JTextField[6];
//set up row 3
JPanel row3 = new JPanel();
JButton play = new JButton("Play");
JButton stop = new JButton("Stop");
JButton reset = new JButton("Reset");
//set up row 4
JPanel row4 = new JPanel();
JLabel got3label = new JLabel("3 of 6", JLabel.RIGHT);
JTextField got3 = new JTextField("0");
JLabel got4Label = new JLabel("4 of 6", JLabel.RIGHT);
JTextField got4 = new JTextField("0");
JLabel got5label = new JLabel("5 of 6", JLabel.RIGHT);
JTextField got5 = new JTextField("0");
JLabel got6label = new JLabel("6 of 6", JLabel.RIGHT);
JTextField got6 = new JTextField("0", 10);
JLabel drawingsLabel = new JLabel("Drawings", JLabel.RIGHT);
JTextField drawings = new JTextField();
JLabel yearsLabel = new JLabel("Years", JLabel.RIGHT);
JTextField years = new JTextField();
public LotteryInterface() {
super("Lottery Interface");
setLookAndFeel();
setSize(550, 400);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GridLayout layout = new GridLayout(0, 1, 10, 10);
setLayout(layout);
personal.addItemListener(hello);
quickpick.addItemListener(hello);
play.addActionListener(hello);
stop.addActionListener(hello);
reset.addActionListener(hello);
FlowLayout layout1 = new FlowLayout(FlowLayout.CENTER, 10, 10);
option.add(quickpick);
option.add(personal);
row1.setLayout(layout1);
row1.add(quickpick);
row1.add(personal);
add(row1);
GridLayout layout2 = new GridLayout(2, 7, 10, 10);
row2.setLayout(layout2);
row2.add(numbersLabel);
for (int i = 0; i < 6; i++) {
numbers[i] = new JTextField();
row2.add(numbers[i]);
}
row2.add(winnersLabel);
for (int i = 0; i < 6; i++) {
winners[i] = new JTextField();
winners[i].setEditable(false);
row2.add(winners[i]);
}
add(row2);
FlowLayout layout3 = new FlowLayout(FlowLayout.CENTER, 10, 10);
row3.setLayout(layout3);
row3.add(stop);
row3.add(play);
row3.add(reset);
add(row3);
GridLayout layout4 = new GridLayout(2, 3, 20, 10);
row4.setLayout(layout4);
row4.add(got3label);
got3.setEditable(false);
row4.add(got3);
row4.add(got4Label);
got4.setEditable(false);
row4.add(got4);
row4.add(got5label);
got5.setEditable(false);
row4.add(got5);
row4.add(got6label);
got6.setEditable(false);
row4.add(got6);
row4.add(drawingsLabel);
drawings.setEditable(false);
row4.add(drawings);
row4.add(yearsLabel);
years.setEditable(false);
row4.add(years);
add(row4);
setVisible(true);
}
private void setLookAndFeel() {
}
public static void main(String args[]) {
LotteryInterface yeah = new LotteryInterface();
}
}
public class LotteryEvent extends JFrame implements ActionListener, ItemListener, Runnable {
LotteryInterface gui;
Thread playing;
public LotteryEvent(LotteryInterface in ) {
gui = in ;
}
@Override
public void actionPerformed(ActionEvent event) {
String command = event.getActionCommand();
if (command.equals("Play")) {
startPlaying();
}
if (command.equals("Stop")) {
stopPlaying();
}
if (command.equals("Reset")) {
clearAllFields();
}
}
void startPlaying() {
playing = new Thread(this);
playing.start();
gui.play.setEnabled(false);
gui.stop.setEnabled(true);
gui.reset.setEnabled(false);
gui.quickpick.setSelected(false);
gui.personal.setEnabled(false);
}
void stopPlaying() {
gui.play.setEnabled(true);
gui.stop.setEnabled(false);
gui.reset.setEnabled(true);
gui.quickpick.setSelected(true);
gui.personal.setEnabled(true);
playing = null;
}
void clearAllFields() {
for (int i = 0; i < 6; i++) {
gui.winners[i].setText(null);
gui.numbers[i].setText(null);
}
gui.got3.setText("0");
gui.got4.setText("0");
gui.got4.setText("0");
gui.got5.setText("0");
gui.got6.setText("0");
gui.years = null;
gui.drawings = null;
}
@Override
public void itemStateChanged(ItemEvent event) {
Object item = event.getItem();
if (item == gui.quickpick) {
for (int i = 0; i < 6; i++) {
int pick;
do {
pick = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(pick, gui.numbers, i));
gui.numbers[i].setText("" + pick);
}
} else {
for (int i = 0; i < 6; i++) {
gui.numbers[i].setText(null);
}
}
}
void addOneToField(JTextField field) {
int num = Integer.parseInt("0" + field.getText());
num++;
field.setText("" + num);
}
boolean numberGone(int nums, JTextField[] pastNums, int count) {
for (int i = 0; i < count; i++) {
if (Integer.parseInt(pastNums[i].getText()) == nums) {
return true;
}
}
return false;
}
boolean matchedOne(JTextField win, JTextField[] allpicks) {
for (int i = 0; i < 6; i++) {
String winText = win.getText();
if (winText.equals(allpicks[i].getText())) {
return true;
}
}
return false;
}
@Override
public void run() {
Thread thisThread = new Thread();
while (playing == thisThread) {
addOneToField(gui.drawings);
int draw = Integer.parseInt(gui.drawings.getText());
float numYears = (float) draw / 104;
gui.years.setText("" + numYears);
int matches = 0;
for (int i = 6; i < 6; i++) {
int ball;
do {
ball = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(ball, gui.winners, i));
gui.winners[i].setText("" + ball);
if (matchedOne(gui.winners[i], gui.numbers)) {
matches++;
}
}
switch (matches) {
case 3:
addOneToField(gui.got3);
break;
case 4:
addOneToField(gui.got4);
break;
case 5:
addOneToField(gui.got5);
break;
case 6:
addOneToField(gui.got6);
gui.stop.setEnabled(false);
gui.play.setEnabled(true);
playing = null;
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
}
}
公共类LotteryInterface扩展了JFrame{
LotteryEvent hello=新的LotteryEvent（此）；
//设置第1行
JPanel row1=新的JPanel（）；
ButtonGroup选项=新建ButtonGroup（）；
JCheckBox quickpick=新的JCheckBox（“快速拾取”，false）；
JCheckBox personal=新的JCheckBox（“personal”，true）；
//设置第2行
JPanel row2=新的JPanel（）；
JLabel numbersLabel=新JLabel（“您的选择”，JLabel.RIGHT）；
JTextField[]编号=新的JTextField[6]；
JLabel winnersLabel=新JLabel（“Winners”，JLabel.RIGHT）；
JTextField[]winners=新的JTextField[6]；
//设置第3行
JPanel row3=新的JPanel（）；
JButton play=新JButton（“play”）；
JButton stop=新JButton（“stop”）；
JButton reset=新JButton（“reset”）；
//设置第4行
JPanel row4=新的JPanel（）；
JLabel got3label=新的JLabel（“6个中的3个”，JLabel.右侧）；
JTextField got3=新的JTextField（“0”）；
JLabel got4Label=新的JLabel（“6个中的4个”，JLabel.RIGHT）；
JTextField got4=新的JTextField（“0”）；
JLabel got5label=新的JLabel（“6个中的5个”，JLabel.右侧）；
JTextField got5=新的JTextField（“0”）；
JLabel got6label=新JLabel（“6/6”，JLabel.右）；
JTextField got6=新的JTextField（“0”，10）；
JLabel drawingsLabel=新的JLabel（“图纸”，JLabel.RIGHT）；
JTextField图纸=新的JTextField（）；
JLabel yearsLabel=新JLabel（“年”，JLabel.RIGHT）；
JTextField年=新JTextField（）；
公共彩票接口（）{
超级（“彩票界面”）；
setLookAndFeel（）；
设置大小（550400）；
setDefaultCloseOperation（JFrame.EXIT_ON_CLOSE）；
GridLayout=新的GridLayout（0,1,10,10）；
设置布局（布局）；
personal.addItemListener（你好）；
addItemListener（hello）；
play.addActionListener（你好）；
addActionListener（你好）；
reset.addActionListener（hello）；
FlowLayout布局1=新的FlowLayout（FlowLayout.CENTER，10,10）；
选项。添加（快速拾取）；
选项。添加（个人）；
行1.设置布局（布局1）；
第1行。添加（快速拾取）；
第1行。添加（个人）；
添加（第1行）；
GridLayout2=新的GridLayout（2,7,10,10）；
行2.设置布局（布局2）；
第2行。添加（数字标签）；
对于（int i=0；i<6；i++）{
数字[i]=新的JTextField（）；
第2行添加（编号[i]）；
}
第2行。添加（WinnerLabel）；
对于（int i=0；i<6；i++）{
winners[i]=新JTextField（）；
winners[i].setEditable（false）；
第2行添加（获胜者[i]）；
}
添加（第2行）；
FlowLayout layout3=新的FlowLayout（FlowLayout.CENTER，10,10）；
第3行。设置布局（布局3）；
第3行。添加（停止）；
第3行。添加（播放）；
第3行。添加（重置）；
添加（第3行）；
GridLayout4=新的GridLayout（2,3,20,10）；
第4行。设置布局（布局4）；
第4行。添加（got3label）；
got3.setEditable（false）；
第4行。添加（got3）；
行4.add（got4Label）；
got4.setEditable（false）；
第4行。添加（got4）；
第4行。添加（got5label）；
got5.setEditable（false）；
第4行。添加（got5）；
第4行。添加（got6label）；
got6.setEditable（false）；
第4行。添加（got6）；
第4行添加（图纸标签）；
图纸。可编辑设置（假）；
第4行。添加（图纸）；
第4行。添加（年份标签）；
年份。可编辑设置（假）；
第4行。加上（年）；
添加（第4行）；
setVisible（真）；
}
私有void setLookAndFeel（）{
}
公共静态void main（字符串参数[]）{
LotteryInterface yeah=新的LotteryInterface（）；
}
}
public class LotteryInterface extends JFrame {
LotteryEvent hello = new LotteryEvent(this);
//set up row 1
JPanel row1 = new JPanel();
ButtonGroup option = new ButtonGroup();
JCheckBox quickpick = new JCheckBox("Quick Pick", false);
JCheckBox personal = new JCheckBox("Personal", true);
//set up row 2
JPanel row2 = new JPanel();
JLabel numbersLabel = new JLabel("Your Picks", JLabel.RIGHT);
JTextField[] numbers = new JTextField[6];
JLabel winnersLabel = new JLabel("Winners", JLabel.RIGHT);
JTextField[] winners = new JTextField[6];
//set up row 3
JPanel row3 = new JPanel();
JButton play = new JButton("Play");
JButton stop = new JButton("Stop");
JButton reset = new JButton("Reset");
//set up row 4
JPanel row4 = new JPanel();
JLabel got3label = new JLabel("3 of 6", JLabel.RIGHT);
JTextField got3 = new JTextField("0");
JLabel got4Label = new JLabel("4 of 6", JLabel.RIGHT);
JTextField got4 = new JTextField("0");
JLabel got5label = new JLabel("5 of 6", JLabel.RIGHT);
JTextField got5 = new JTextField("0");
JLabel got6label = new JLabel("6 of 6", JLabel.RIGHT);
JTextField got6 = new JTextField("0", 10);
JLabel drawingsLabel = new JLabel("Drawings", JLabel.RIGHT);
JTextField drawings = new JTextField();
JLabel yearsLabel = new JLabel("Years", JLabel.RIGHT);
JTextField years = new JTextField();
public LotteryInterface() {
super("Lottery Interface");
setLookAndFeel();
setSize(550, 400);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
GridLayout layout = new GridLayout(0, 1, 10, 10);
setLayout(layout);
personal.addItemListener(hello);
quickpick.addItemListener(hello);
play.addActionListener(hello);
stop.addActionListener(hello);
reset.addActionListener(hello);
FlowLayout layout1 = new FlowLayout(FlowLayout.CENTER, 10, 10);
option.add(quickpick);
option.add(personal);
row1.setLayout(layout1);
row1.add(quickpick);
row1.add(personal);
add(row1);
GridLayout layout2 = new GridLayout(2, 7, 10, 10);
row2.setLayout(layout2);
row2.add(numbersLabel);
for (int i = 0; i < 6; i++) {
numbers[i] = new JTextField();
row2.add(numbers[i]);
}
row2.add(winnersLabel);
for (int i = 0; i < 6; i++) {
winners[i] = new JTextField();
winners[i].setEditable(false);
row2.add(winners[i]);
}
add(row2);
FlowLayout layout3 = new FlowLayout(FlowLayout.CENTER, 10, 10);
row3.setLayout(layout3);
row3.add(stop);
row3.add(play);
row3.add(reset);
add(row3);
GridLayout layout4 = new GridLayout(2, 3, 20, 10);
row4.setLayout(layout4);
row4.add(got3label);
got3.setEditable(false);
row4.add(got3);
row4.add(got4Label);
got4.setEditable(false);
row4.add(got4);
row4.add(got5label);
got5.setEditable(false);
row4.add(got5);
row4.add(got6label);
got6.setEditable(false);
row4.add(got6);
row4.add(drawingsLabel);
drawings.setEditable(false);
row4.add(drawings);
row4.add(yearsLabel);
years.setEditable(false);
row4.add(years);
add(row4);
setVisible(true);
}
private void setLookAndFeel() {
}
public static void main(String args[]) {
LotteryInterface yeah = new LotteryInterface();
}
}
public class LotteryEvent extends JFrame implements ActionListener, ItemListener, Runnable {
LotteryInterface gui;
Thread playing;
public LotteryEvent(LotteryInterface in ) {
gui = in ;
}
@Override
public void actionPerformed(ActionEvent event) {
String command = event.getActionCommand();
if (command.equals("Play")) {
startPlaying();
}
if (command.equals("Stop")) {
stopPlaying();
}
if (command.equals("Reset")) {
clearAllFields();
}
}
void startPlaying() {
playing = new Thread(this);
playing.start();
gui.play.setEnabled(false);
gui.stop.setEnabled(true);
gui.reset.setEnabled(false);
gui.quickpick.setSelected(false);
gui.personal.setEnabled(false);
}
void stopPlaying() {
gui.play.setEnabled(true);
gui.stop.setEnabled(false);
gui.reset.setEnabled(true);
gui.quickpick.setSelected(true);
gui.personal.setEnabled(true);
playing = null;
}
void clearAllFields() {
for (int i = 0; i < 6; i++) {
gui.winners[i].setText(null);
gui.numbers[i].setText(null);
}
gui.got3.setText("0");
gui.got4.setText("0");
gui.got4.setText("0");
gui.got5.setText("0");
gui.got6.setText("0");
gui.years = null;
gui.drawings = null;
}
@Override
public void itemStateChanged(ItemEvent event) {
Object item = event.getItem();
if (item == gui.quickpick) {
for (int i = 0; i < 6; i++) {
int pick;
do {
pick = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(pick, gui.numbers, i));
gui.numbers[i].setText("" + pick);
}
} else {
for (int i = 0; i < 6; i++) {
gui.numbers[i].setText(null);
}
}
}
void addOneToField(JTextField field) {
int num = Integer.parseInt("0" + field.getText());
num++;
field.setText("" + num);
}
boolean numberGone(int nums, JTextField[] pastNums, int count) {
for (int i = 0; i < count; i++) {
if (Integer.parseInt(pastNums[i].getText()) == nums) {
return true;
}
}
return false;
}
boolean matchedOne(JTextField win, JTextField[] allpicks) {
for (int i = 0; i < 6; i++) {
String winText = win.getText();
if (winText.equals(allpicks[i].getText())) {
return true;
}
}
return false;
}
@Override
public void run() {
Thread thisThread = new Thread();
while (playing == thisThread) {
addOneToField(gui.drawings);
int draw = Integer.parseInt(gui.drawings.getText());
float numYears = (float) draw / 104;
gui.years.setText("" + numYears);
int matches = 0;
for (int i = 6; i < 6; i++) {
int ball;
do {
ball = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(ball, gui.winners, i));
gui.winners[i].setText("" + ball);
if (matchedOne(gui.winners[i], gui.numbers)) {
matches++;
}
}
switch (matches) {
case 3:
addOneToField(gui.got3);
break;
case 4:
addOneToField(gui.got4);
break;
case 5:
addOneToField(gui.got5);
break;
case 6:
addOneToField(gui.got6);
gui.stop.setEnabled(false);
gui.play.setEnabled(true);
playing = null;
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
}
}
}
}
公共类LotteryEvent扩展JFrame实现ActionListener、ItemListener、Runnable{
图形界面；
线程播放；
公共乐透事件（乐透中的乐透界面）{
gui=in；
}
@凌驾
已执行的公共无效操作（操作事件）{
String command=event.getActionCommand（）；
如果（指令相等（“播放”））{
开始播放（）；
}
if（command.equals（“Stop”））{
停止铺设（）；
}
if（命令等于（“重置”））{
clearAllFields（）；
}
}
void startPlaying（）{
播放=新线程（此）；
playing.start（）；
gui.play.setEnabled（false）；
gui.stop.setEnabled（true）；
gui.reset.setEnabled（false）；
gui.quickpick.setSelected（false）；
gui.personal.setEnabled（false）；
}
填空{
gui.play.setEnabled（true）；
gui.stop.setEnabled（false）；
gui.reset.setEnabled（true）；
gui.quickpick.setSelected（true）；
gui.personal.setEnabled（true）；
播放=空；
}
void clearAllFields（）{
对于（int i=0；i<6；i++）{
gui.winners[i].setText（null）；
gui.numbers[i].setText（空）；
}
gui.got3.setText（“0”）；
gui.got4.setText（“0”）；
gui.got4.setText（“0”）；
gui.got5.setText（“0”）；
gui.got6.setText（“0”）；
gui.years=null；
gui.drawings=null；
}
@凌驾
公共无效itemStateChanged（ItemEvent事件）{
对象项=event.getItem（）；
if（item==gui.quickpick）{
对于（int i=0；i<6；i++）{
整数选择；
做{
pick=（int）Math.floor（Math.random（）*50+1）；
}while（numberGone（pick，gui.numbers，i））；
gui.numbers[i].setText（““+pick”）；
}
}否则{
对于（int i=0；i<6；i++）{
gui.numbers[i].setText（空）；
}
}
}
void addOneToField（JTextField字段）{
int num=Integer.parseInt（“0”+field.getText（））；
num++；
field.setText（“+num”）；
import java.awt.EventQueue;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.ButtonGroup;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.Timer;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
public class LotteryInterface extends JPanel {
LotteryEvent hello = new LotteryEvent(this);
//set up row 1
JPanel row1 = new JPanel();
ButtonGroup option = new ButtonGroup();
JCheckBox quickpick = new JCheckBox("Quick Pick", false);
JCheckBox personal = new JCheckBox("Personal", true);
//set up row 2
JPanel row2 = new JPanel();
JLabel numbersLabel = new JLabel("Your Picks", JLabel.RIGHT);
JTextField[] numbers = new JTextField[6];
JLabel winnersLabel = new JLabel("Winners", JLabel.RIGHT);
JTextField[] winners = new JTextField[6];
//set up row 3
JPanel row3 = new JPanel();
JButton play = new JButton("Play");
JButton stop = new JButton("Stop");
JButton reset = new JButton("Reset");
//set up row 4
JPanel row4 = new JPanel();
JLabel got3label = new JLabel("3 of 6", JLabel.RIGHT);
JTextField got3 = new JTextField("0");
JLabel got4Label = new JLabel("4 of 6", JLabel.RIGHT);
JTextField got4 = new JTextField("0");
JLabel got5label = new JLabel("5 of 6", JLabel.RIGHT);
JTextField got5 = new JTextField("0");
JLabel got6label = new JLabel("6 of 6", JLabel.RIGHT);
JTextField got6 = new JTextField("0", 10);
JLabel drawingsLabel = new JLabel("Drawings", JLabel.RIGHT);
JTextField drawings = new JTextField();
JLabel yearsLabel = new JLabel("Years", JLabel.RIGHT);
JTextField years = new JTextField();
public LotteryInterface() {
GridLayout layout = new GridLayout(0, 1, 10, 10);
setLayout(layout);
ItemListener itemListener = new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
Object item = e.getItem();
if (item == quickpick) {
for (int i = 0; i < 6; i++) {
int pick;
do {
pick = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(pick, numbers, i));
numbers[i].setText("" + pick);
}
} else {
for (int i = 0; i < 6; i++) {
numbers[i].setText(null);
}
}
}
};
personal.addItemListener(itemListener);
quickpick.addItemListener(itemListener);
play.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
hello.start();
}
});
stop.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
hello.stop();
}
});
reset.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
hello.stop();
clearAllFields();
}
});
FlowLayout layout1 = new FlowLayout(FlowLayout.CENTER, 10, 10);
option.add(quickpick);
option.add(personal);
row1.setLayout(layout1);
row1.add(quickpick);
row1.add(personal);
add(row1);
GridLayout layout2 = new GridLayout(2, 7, 10, 10);
row2.setLayout(layout2);
row2.add(numbersLabel);
for (int i = 0; i < 6; i++) {
numbers[i] = new JTextField();
row2.add(numbers[i]);
}
row2.add(winnersLabel);
for (int i = 0; i < 6; i++) {
winners[i] = new JTextField();
winners[i].setEditable(false);
row2.add(winners[i]);
}
add(row2);
FlowLayout layout3 = new FlowLayout(FlowLayout.CENTER, 10, 10);
row3.setLayout(layout3);
row3.add(stop);
row3.add(play);
row3.add(reset);
add(row3);
GridLayout layout4 = new GridLayout(2, 3, 20, 10);
row4.setLayout(layout4);
row4.add(got3label);
got3.setEditable(false);
row4.add(got3);
row4.add(got4Label);
got4.setEditable(false);
row4.add(got4);
row4.add(got5label);
got5.setEditable(false);
row4.add(got5);
row4.add(got6label);
got6.setEditable(false);
row4.add(got6);
row4.add(drawingsLabel);
drawings.setEditable(false);
row4.add(drawings);
row4.add(yearsLabel);
years.setEditable(false);
row4.add(years);
add(row4);
}
void clearAllFields() {
for (int i = 0; i < 6; i++) {
winners[i].setText(null);
numbers[i].setText(null);
}
got3.setText("0");
got4.setText("0");
got4.setText("0");
got5.setText("0");
got6.setText("0");
years = null;
drawings = null;
}
boolean numberGone(int nums, JTextField[] pastNums, int count) {
for (int i = 0; i < count; i++) {
if (Integer.parseInt(pastNums[i].getText()) == nums) {
return true;
}
}
return false;
}
public static void main(String args[]) {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
ex.printStackTrace();
}
JFrame frame = new JFrame("Testing");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new LotteryInterface());
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
});
}
public class LotteryEvent {
LotteryInterface gui;
private Timer timer;
public LotteryEvent(LotteryInterface in) {
gui = in;
timer = new Timer(100, new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
addOneToField(gui.drawings);
int draw = Integer.parseInt(gui.drawings.getText());
float numYears = (float) draw / 104;
gui.years.setText("" + numYears);
int matches = 0;
for (int i = 0; i < 6; i++) {
int ball;
do {
ball = (int) Math.floor(Math.random() * 50 + 1);
} while (numberGone(ball, gui.winners, i));
gui.winners[i].setText("" + ball);
if (matchedOne(gui.winners[i], gui.numbers)) {
matches++;
}
}
switch (matches) {
case 3:
addOneToField(gui.got3);
break;
case 4:
addOneToField(gui.got4);
break;
case 5:
addOneToField(gui.got5);
break;
case 6:
addOneToField(gui.got6);
gui.stop.setEnabled(false);
gui.play.setEnabled(true);
stop();
}
}
});
}
public void stop() {
timer.stop();
}
public void start() {
timer.start();
}
void addOneToField(JTextField field) {
int num = Integer.parseInt("0" + field.getText());
num++;
field.setText("" + num);
}
boolean matchedOne(JTextField win, JTextField[] allpicks) {
for (int i = 0; i < 6; i++) {
String winText = win.getText();
if (winText.equals(allpicks[i].getText())) {
return true;
}
}
return false;
}
}
}
Thread thisThread = new Thread();
Thread thisThread = thread.currentThread();