From 5c67bee91071bfe063f27c8cc5d31074a46b28de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9F=B3=E6=85=95=E9=9B=AA?= <3420852069@qq.com> Date: Fri, 10 Oct 2025 18:07:52 +0800 Subject: [PATCH] =?UTF-8?q?=E5=89=8D=E7=AB=AF=E4=BB=A3=E7=A0=812.0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/examwidget.cpp | 46 ++++-- src/loginwidget.cpp | 44 +++++- src/loginwidget.h | 3 +- src/mainwindow.cpp | 21 ++- src/mainwindow.h | 2 + src/registerwidget.cpp | 318 ++++++++++++++++++++++++++++++++++++----- src/registerwidget.h | 23 ++- 7 files changed, 404 insertions(+), 53 deletions(-) diff --git a/src/examwidget.cpp b/src/examwidget.cpp index 50ef9fc..b697fd7 100644 --- a/src/examwidget.cpp +++ b/src/examwidget.cpp @@ -2,6 +2,7 @@ #include #include #include +#include ExamWidget::ExamWidget(QWidget *parent) : QWidget(parent), currentQuestion(0), totalQuestions(0) { @@ -127,13 +128,9 @@ void ExamWidget::startExam(Grade grade, int questionCount) userAnswers.clear(); correctAnswers.clear(); - // 生成正确答案（随机） - std::random_device rd; - std::mt19937 gen(rd()); - std::uniform_int_distribution<> dis(0, 3); - + // 为每个题目生成正确答案 for (int i = 0; i < totalQuestions; ++i) { - correctAnswers.push_back(dis(gen)); + correctAnswers.push_back(i % 4); // 简单实现，实际应该计算 } showQuestion(0); @@ -159,6 +156,14 @@ void ExamWidget::showQuestion(int index) } optionGroup->setExclusive(true); + // 恢复之前的选择（如果有） + if (static_cast(index) < userAnswers.size()) { // 修复有符号/无符号比较 + int previousAnswer = userAnswers[index]; + if (previousAnswer >= 0 && previousAnswer < 4) { + optionButtons[previousAnswer]->setChecked(true); + } + } + // 更新按钮状态 nextButton->setVisible(index < totalQuestions - 1); submitButton->setVisible(index == totalQuestions - 1); @@ -167,14 +172,22 @@ void ExamWidget::showQuestion(int index) void ExamWidget::generateOptions() { - // 简单实现：一个正确答案，三个随机错误答案 + // 生成有意义的选项 int correctIndex = correctAnswers[currentQuestion]; for (int i = 0; i < 4; ++i) { if (i == correctIndex) { optionButtons[i]->setText("正确答案"); } else { - optionButtons[i]->setText(QString("选项 %1").arg(i + 1)); + // 生成干扰项 + QString optionText; + switch(i) { + case 0: optionText = "选项 A"; break; + case 1: optionText = "选项 B"; break; + case 2: optionText = "选项 C"; break; + case 3: optionText = "选项 D"; break; + } + optionButtons[i]->setText(optionText); } } } @@ -187,7 +200,12 @@ void ExamWidget::onNextClicked() return; } - userAnswers.push_back(selected); + // 保存当前答案 + if (static_cast(currentQuestion) >= userAnswers.size()) { // 修复有符号/无符号比较 + userAnswers.resize(currentQuestion + 1); + } + userAnswers[currentQuestion] = selected; + showQuestion(currentQuestion + 1); } @@ -199,12 +217,16 @@ void ExamWidget::onSubmitClicked() return; } - userAnswers.push_back(selected); + // 保存最后一题的答案 + if (static_cast(currentQuestion) >= userAnswers.size()) { // 修复有符号/无符号比较 + userAnswers.resize(currentQuestion + 1); + } + userAnswers[currentQuestion] = selected; // 计算分数 int score = 0; - for (int i = 0; i < totalQuestions; ++i) { - if (userAnswers[i] == correctAnswers[i]) { + for (size_t i = 0; i < userAnswers.size(); ++i) { // 使用size_t + if (i < correctAnswers.size() && userAnswers[i] == correctAnswers[i]) { score++; } } diff --git a/src/loginwidget.cpp b/src/loginwidget.cpp index c4f9339..e7a6a87 100644 --- a/src/loginwidget.cpp +++ b/src/loginwidget.cpp @@ -2,32 +2,72 @@ LoginWidget::LoginWidget(QWidget *parent) : QWidget(parent) { + // 设置最小尺寸 + setMinimumSize(400, 400); + QVBoxLayout *layout = new QVBoxLayout(this); + layout->setSpacing(20); + layout->setContentsMargins(50, 50, 50, 50); // 标题 QLabel *titleLabel = new QLabel("数学学习软件 - 登录"); titleLabel->setAlignment(Qt::AlignCenter); - titleLabel->setStyleSheet("font-size: 20px; font-weight: bold; margin: 20px;"); + titleLabel->setStyleSheet("font-size: 24px; font-weight: bold; margin: 20px; color: #2c3e50;"); // 用户名输入 QLabel *usernameLabel = new QLabel("用户名:"); + usernameLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); usernameEdit = new QLineEdit(); + usernameEdit->setPlaceholderText("请输入用户名"); + usernameEdit->setMinimumHeight(35); + usernameEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); // 密码输入 QLabel *passwordLabel = new QLabel("密码:"); + passwordLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); passwordEdit = new QLineEdit(); passwordEdit->setEchoMode(QLineEdit::Password); + passwordEdit->setPlaceholderText("请输入密码"); + passwordEdit->setMinimumHeight(35); + passwordEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); // 按钮 loginButton = new QPushButton("登录"); + loginButton->setMinimumHeight(40); + loginButton->setStyleSheet("QPushButton {" + "background-color: #3498db;" + "color: white;" + "border: none;" + "font-size: 16px;" + "font-weight: bold;" + "border-radius: 5px;" + "}" + "QPushButton:hover {" + "background-color: #2980b9;" + "}"); + registerButton = new QPushButton("注册新账号"); + registerButton->setMinimumHeight(40); + registerButton->setStyleSheet("QPushButton {" + "background-color: #95a5a6;" + "color: white;" + "border: none;" + "font-size: 16px;" + "font-weight: bold;" + "border-radius: 5px;" + "}" + "QPushButton:hover {" + "background-color: #7f8c8d;" + "}"); // 添加到布局 layout->addWidget(titleLabel); + layout->addSpacing(30); layout->addWidget(usernameLabel); layout->addWidget(usernameEdit); layout->addWidget(passwordLabel); layout->addWidget(passwordEdit); + layout->addSpacing(30); layout->addWidget(loginButton); layout->addWidget(registerButton); @@ -38,7 +78,7 @@ LoginWidget::LoginWidget(QWidget *parent) : QWidget(parent) void LoginWidget::onLoginClicked() { - QString username = usernameEdit->text(); + QString username = usernameEdit->text().trimmed(); QString password = passwordEdit->text(); if (username.isEmpty() || password.isEmpty()) { diff --git a/src/loginwidget.h b/src/loginwidget.h index a1929f0..9c9d501 100644 --- a/src/loginwidget.h +++ b/src/loginwidget.h @@ -1,7 +1,6 @@ #ifndef LOGINWIDGET_H #define LOGINWIDGET_H - #include #include #include @@ -26,7 +25,7 @@ private slots: void onRegisterClicked(); private: - QLineEdit *usernameEdit; + QLineEdit *usernameEdit; // 改为用户名输入 QLineEdit *passwordEdit; QPushButton *loginButton; QPushButton *registerButton; diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp index bd56583..a76a040 100644 --- a/src/mainwindow.cpp +++ b/src/mainwindow.cpp @@ -1,10 +1,12 @@ #include "mainwindow.h" +#include MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), currentUser(nullptr) { setWindowTitle("中小学数学学习软件"); - setFixedSize(600, 400); + setMinimumSize(600, 700); + resize(600, 700); // 创建堆叠窗口 stackedWidget = new QStackedWidget(this); @@ -28,7 +30,7 @@ MainWindow::MainWindow(QWidget *parent) connect(loginWidget, &LoginWidget::loginSuccess, this, &MainWindow::onUserLoggedIn); connect(loginWidget, &LoginWidget::showRegister, this, &MainWindow::showRegister); connect(registerWidget, &RegisterWidget::showLogin, this, &MainWindow::showLogin); - connect(registerWidget, &RegisterWidget::registerSuccess, this, &MainWindow::onUserLoggedIn); + connect(registerWidget, &RegisterWidget::registerSuccess, this, &MainWindow::onRegisterSuccess); connect(mainMenuWidget, &MainMenuWidget::startExam, this, &MainWindow::showExam); connect(examWidget, &ExamWidget::examFinished, this, &MainWindow::showResult); connect(resultWidget, &ResultWidget::backToMenu, this, &MainWindow::showMainMenu); @@ -73,6 +75,14 @@ void MainWindow::showResult(int score, int total) { resultWidget->setResult(score, total); stackedWidget->setCurrentWidget(resultWidget); + + // 保存考试记录 + if (currentUser) { + FileSaver::saveExamRecord(currentUser->getUsername(), + currentUser->getGradeString(), + score, total, + FileSaver::getCurrentTime()); + } } void MainWindow::onUserLoggedIn(User* user) @@ -80,3 +90,10 @@ void MainWindow::onUserLoggedIn(User* user) currentUser = user; showMainMenu(); } + +void MainWindow::onRegisterSuccess() +{ + // 注册成功后显示登录界面 + QMessageBox::information(this, "注册成功", "注册成功，请登录"); + showLogin(); +} diff --git a/src/mainwindow.h b/src/mainwindow.h index 988d647..293a82f 100644 --- a/src/mainwindow.h +++ b/src/mainwindow.h @@ -9,6 +9,7 @@ #include "examwidget.h" #include "resultwidget.h" #include "usermanage.h" +#include "filesaver.h" class MainWindow : public QMainWindow { @@ -25,6 +26,7 @@ private slots: void showExam(int questionCount); void showResult(int score, int total); void onUserLoggedIn(User* user); + void onRegisterSuccess(); private: QStackedWidget *stackedWidget; diff --git a/src/registerwidget.cpp b/src/registerwidget.cpp index b80673c..9946c8b 100644 --- a/src/registerwidget.cpp +++ b/src/registerwidget.cpp @@ -1,70 +1,260 @@ #include "registerwidget.h" +#include "usermanage.h" +#include +#include +#include +#include -RegisterWidget::RegisterWidget(QWidget *parent) : QWidget(parent) +RegisterWidget::RegisterWidget(QWidget *parent) : QWidget(parent), countdownSeconds(0) { - QVBoxLayout *layout = new QVBoxLayout(this); + // 设置最小尺寸 + setMinimumSize(500, 600); + + QVBoxLayout *mainLayout = new QVBoxLayout(this); + mainLayout->setSpacing(20); + mainLayout->setContentsMargins(40, 30, 40, 30); // 标题 QLabel *titleLabel = new QLabel("用户注册"); titleLabel->setAlignment(Qt::AlignCenter); - titleLabel->setStyleSheet("font-size: 20px; font-weight: bold; margin: 20px;"); + titleLabel->setStyleSheet("font-size: 28px; font-weight: bold; margin: 20px; color: #2c3e50;"); + + // 创建网格布局用于表单 + QGridLayout *formLayout = new QGridLayout(); + formLayout->setSpacing(15); + formLayout->setColumnMinimumWidth(0, 100); + formLayout->setColumnStretch(1, 1); // 邮箱输入 QLabel *emailLabel = new QLabel("邮箱:"); + emailLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); emailEdit = new QLineEdit(); + emailEdit->setPlaceholderText("请输入您的邮箱"); + emailEdit->setMinimumHeight(35); + emailEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); + + // 发送验证码按钮 + sendCodeButton = new QPushButton("发送验证码"); + sendCodeButton->setFixedWidth(120); + sendCodeButton->setMinimumHeight(35); + sendCodeButton->setStyleSheet("QPushButton {" + "background-color: #3498db;" + "color: white;" + "border: none;" + "font-size: 12px;" + "border-radius: 4px;" + "}" + "QPushButton:hover {" + "background-color: #2980b9;" + "}" + "QPushButton:disabled {" + "background-color: #bdc3c7;" + "}"); + + // 验证码输入 + QLabel *codeLabel = new QLabel("验证码:"); + codeLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); + verificationCodeEdit = new QLineEdit(); + verificationCodeEdit->setPlaceholderText("请输入收到的验证码"); + verificationCodeEdit->setMinimumHeight(35); + verificationCodeEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); - // 注册码 - QLabel *codeLabel = new QLabel("注册码:"); - registerCodeEdit = new QLineEdit(); - registerCodeEdit->setText(generateRegisterCode()); - registerCodeEdit->setReadOnly(true); + // 计时器标签 + timerLabel = new QLabel(); + timerLabel->setStyleSheet("color: #e74c3c; font-size: 14px; font-weight: bold;"); + timerLabel->setFixedWidth(60); + timerLabel->setAlignment(Qt::AlignCenter); + + // 用户名输入 + QLabel *usernameLabel = new QLabel("用户名:"); + usernameLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); + usernameEdit = new QLineEdit(); + usernameEdit->setPlaceholderText("请输入用户名（2-20个字符）"); + usernameEdit->setMinimumHeight(35); + usernameEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); + + // 年级选择 + QLabel *gradeLabel = new QLabel("选择年级:"); + gradeLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); + gradeComboBox = new QComboBox(); + gradeComboBox->addItem("小学"); + gradeComboBox->addItem("初中"); + gradeComboBox->addItem("高中"); + gradeComboBox->setMinimumHeight(35); + gradeComboBox->setStyleSheet("QComboBox { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); // 密码输入 - QLabel *passwordLabel = new QLabel("密码 (6-10位，包含大小写字母和数字):"); + QLabel *passwordLabel = new QLabel("密码:"); + passwordLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); passwordEdit = new QLineEdit(); passwordEdit->setEchoMode(QLineEdit::Password); + passwordEdit->setPlaceholderText("6-10位，包含大小写字母和数字"); + passwordEdit->setMinimumHeight(35); + passwordEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); // 确认密码 QLabel *confirmPasswordLabel = new QLabel("确认密码:"); + confirmPasswordLabel->setStyleSheet("font-size: 14px; font-weight: bold;"); confirmPasswordEdit = new QLineEdit(); confirmPasswordEdit->setEchoMode(QLineEdit::Password); + confirmPasswordEdit->setPlaceholderText("请再次输入密码"); + confirmPasswordEdit->setMinimumHeight(35); + confirmPasswordEdit->setStyleSheet("QLineEdit { padding: 8px; font-size: 14px; border: 1px solid #bdc3c7; border-radius: 4px; }"); + + // 设置表单布局 + int row = 0; + + // 邮箱行 + formLayout->addWidget(emailLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + QHBoxLayout *emailLayout = new QHBoxLayout(); + emailLayout->setSpacing(10); + emailLayout->addWidget(emailEdit); + emailLayout->addWidget(sendCodeButton); + formLayout->addLayout(emailLayout, row, 1); + row++; + + // 验证码行 + formLayout->addWidget(codeLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + QHBoxLayout *codeLayout = new QHBoxLayout(); + codeLayout->setSpacing(10); + codeLayout->addWidget(verificationCodeEdit); + codeLayout->addWidget(timerLabel); + formLayout->addLayout(codeLayout, row, 1); + row++; + + // 用户名行 + formLayout->addWidget(usernameLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + formLayout->addWidget(usernameEdit, row, 1); + row++; + + // 年级行 + formLayout->addWidget(gradeLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + formLayout->addWidget(gradeComboBox, row, 1); + row++; + + // 密码行 + formLayout->addWidget(passwordLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + formLayout->addWidget(passwordEdit, row, 1); + row++; + + // 确认密码行 + formLayout->addWidget(confirmPasswordLabel, row, 0, Qt::AlignRight | Qt::AlignVCenter); + formLayout->addWidget(confirmPasswordEdit, row, 1); + row++; + + // 按钮区域 + QWidget *buttonWidget = new QWidget(); + QHBoxLayout *buttonLayout = new QHBoxLayout(buttonWidget); + buttonLayout->setSpacing(30); + buttonLayout->setContentsMargins(0, 30, 0, 0); - // 按钮 registerButton = new QPushButton("注册"); + registerButton->setFixedSize(140, 45); + registerButton->setStyleSheet("QPushButton {" + "background-color: #27ae60;" + "color: white;" + "border: none;" + "font-size: 16px;" + "font-weight: bold;" + "border-radius: 6px;" + "}" + "QPushButton:hover {" + "background-color: #229954;" + "}"); + backButton = new QPushButton("返回登录"); + backButton->setFixedSize(140, 45); + backButton->setStyleSheet("QPushButton {" + "background-color: #95a5a6;" + "color: white;" + "border: none;" + "font-size: 16px;" + "font-weight: bold;" + "border-radius: 6px;" + "}" + "QPushButton:hover {" + "background-color: #7f8c8d;" + "}"); - // 添加到布局 - layout->addWidget(titleLabel); - layout->addWidget(emailLabel); - layout->addWidget(emailEdit); - layout->addWidget(codeLabel); - layout->addWidget(registerCodeEdit); - layout->addWidget(passwordLabel); - layout->addWidget(passwordEdit); - layout->addWidget(confirmPasswordLabel); - layout->addWidget(confirmPasswordEdit); - layout->addWidget(registerButton); - layout->addWidget(backButton); + buttonLayout->addStretch(); + buttonLayout->addWidget(registerButton); + buttonLayout->addWidget(backButton); + buttonLayout->addStretch(); + + // 添加到主布局 + mainLayout->addWidget(titleLabel); + mainLayout->addLayout(formLayout); + mainLayout->addStretch(); + mainLayout->addWidget(buttonWidget); + + // 初始化计时器 + countdownTimer = new QTimer(this); + countdownTimer->setInterval(1000); // 连接信号槽 + connect(sendCodeButton, &QPushButton::clicked, this, &RegisterWidget::onSendCodeClicked); connect(registerButton, &QPushButton::clicked, this, &RegisterWidget::onRegisterClicked); connect(backButton, &QPushButton::clicked, this, &RegisterWidget::onBackClicked); + connect(countdownTimer, &QTimer::timeout, this, &RegisterWidget::updateTimer); + + // 初始状态 + resetCountdown(); +} + +void RegisterWidget::onSendCodeClicked() +{ + QString email = emailEdit->text().trimmed(); + + if (!validateEmail(email)) { + QMessageBox::warning(this, "输入错误", "请输入有效的邮箱地址"); + return; + } + + // 生成并显示验证码 + generatedCode = generateVerificationCode(); + + QMessageBox::information(this, "验证码", + QString("验证码已发送到 %1\n验证码：%2\n（实际项目中会发送到邮箱）") + .arg(email).arg(generatedCode)); + + // 开始倒计时 + startCountdown(); } void RegisterWidget::onRegisterClicked() { - QString email = emailEdit->text(); + QString email = emailEdit->text().trimmed(); + QString username = usernameEdit->text().trimmed(); + QString verificationCode = verificationCodeEdit->text().trimmed(); QString password = passwordEdit->text(); QString confirmPassword = confirmPasswordEdit->text(); + QString grade = gradeComboBox->currentText(); - // 邮箱格式验证 - QRegularExpression emailRegex(R"(^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$)"); - if (!emailRegex.match(email).hasMatch()) { + // 验证输入 + if (email.isEmpty() || username.isEmpty() || verificationCode.isEmpty() || + password.isEmpty() || confirmPassword.isEmpty()) { + QMessageBox::warning(this, "输入错误", "请填写所有字段"); + return; + } + + if (!validateEmail(email)) { QMessageBox::warning(this, "输入错误", "请输入有效的邮箱地址"); return; } - // 密码验证 + // 验证验证码 + if (verificationCode != generatedCode) { + QMessageBox::warning(this, "验证错误", "验证码错误"); + return; + } + + // 检查验证码是否过期 + if (countdownSeconds <= 0) { + QMessageBox::warning(this, "验证错误", "验证码已过期，请重新获取"); + return; + } + + // 验证密码 if (password != confirmPassword) { QMessageBox::warning(this, "输入错误", "两次输入的密码不一致"); return; @@ -76,12 +266,35 @@ void RegisterWidget::onRegisterClicked() return; } - QMessageBox::information(this, "注册成功", "注册成功！"); - emit registerSuccess(); + if (username.length() < 2 || username.length() > 20) { + QMessageBox::warning(this, "输入错误", "用户名长度应在2-20个字符之间"); + return; + } + + // 实际注册用户 + UserManager userManager; + if (userManager.registerUser(username.toStdWString(), + password.toStdWString(), + grade.toStdWString())) { + QMessageBox::information(this, "注册成功", "注册成功！"); + + // 重置表单 + emailEdit->clear(); + usernameEdit->clear(); + verificationCodeEdit->clear(); + passwordEdit->clear(); + confirmPasswordEdit->clear(); + resetCountdown(); + + emit registerSuccess(); + } else { + QMessageBox::warning(this, "注册失败", "用户名已存在，请选择其他用户名"); + } } void RegisterWidget::onBackClicked() { + resetCountdown(); emit showLogin(); } @@ -101,13 +314,54 @@ bool RegisterWidget::validatePassword(const QString &password) return hasUpper && hasLower && hasDigit; } -QString RegisterWidget::generateRegisterCode() +bool RegisterWidget::validateEmail(const QString &email) +{ + QRegularExpression emailRegex(R"(^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$)"); + return emailRegex.match(email).hasMatch(); +} + +QString RegisterWidget::generateVerificationCode() { - const QString possibleChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + const QString possibleChars = "0123456789"; QString code; - for (int i = 0; i < 8; ++i) { + + // 使用传统的随机数生成 + qsrand(QTime::currentTime().msec()); + + for (int i = 0; i < 6; ++i) { int index = qrand() % possibleChars.length(); code.append(possibleChars.at(index)); } return code; } + +void RegisterWidget::startCountdown() +{ + countdownSeconds = 300; // 5分钟 + sendCodeButton->setEnabled(false); + updateTimer(); + countdownTimer->start(); +} + +void RegisterWidget::resetCountdown() +{ + countdownTimer->stop(); + countdownSeconds = 0; + sendCodeButton->setEnabled(true); + timerLabel->clear(); + generatedCode.clear(); +} + +void RegisterWidget::updateTimer() +{ + if (countdownSeconds > 0) { + countdownSeconds--; + int minutes = countdownSeconds / 60; + int seconds = countdownSeconds % 60; + timerLabel->setText(QString("%1:%2").arg(minutes, 2, 10, QLatin1Char('0')) + .arg(seconds, 2, 10, QLatin1Char('0'))); + } else { + resetCountdown(); + QMessageBox::information(this, "提示", "验证码已过期，请重新获取"); + } +} diff --git a/src/registerwidget.h b/src/registerwidget.h index 865ddd9..b49d453 100644 --- a/src/registerwidget.h +++ b/src/registerwidget.h @@ -8,7 +8,11 @@ #include #include #include -#include +#include +#include +#include +#include +#include class RegisterWidget : public QWidget { @@ -22,19 +26,32 @@ signals: void showLogin(); private slots: + void onSendCodeClicked(); void onRegisterClicked(); void onBackClicked(); + void updateTimer(); private: QLineEdit *emailEdit; - QLineEdit *registerCodeEdit; + QLineEdit *usernameEdit; + QLineEdit *verificationCodeEdit; QLineEdit *passwordEdit; QLineEdit *confirmPasswordEdit; + QComboBox *gradeComboBox; + QPushButton *sendCodeButton; QPushButton *registerButton; QPushButton *backButton; + QLabel *timerLabel; + + QTimer *countdownTimer; + int countdownSeconds; + QString generatedCode; bool validatePassword(const QString &password); - QString generateRegisterCode(); + bool validateEmail(const QString &email); + QString generateVerificationCode(); + void startCountdown(); + void resetCountdown(); }; #endif -- 2.34.1