调整菜单栏

src/mainwindow.cpp

@@ -58,6 +58,42 @@ MainWindow::~MainWindow()
 {
 }
 
+/*
+void MainWindow::setupMenuBar()
+{
+    // 获取主窗口的菜单栏
+    QMenuBar *mainMenuBar = this->menuBar();
+
+    // 创建帮助菜单
+    QMenu *helpMenu = mainMenuBar->addMenu("帮助(&H)");
+
+    // 创建版本更新说明菜单项
+    versionUpdateAction = new QAction("版本更新说明(&V)", this);
+    helpMenu->addAction(versionUpdateAction);
+
+    // 连接信号槽
+    connect(versionUpdateAction, &QAction::triggered, this, &MainWindow::showVersionUpdateInfo);
+}
+
+void MainWindow::showVersionUpdateInfo()
+{
+    QString versionInfo =
+        "版本更新说明\n\n"
+        "版本 1.3.0 (2024-01-15)\n"
+        "• 新增版本更新说明菜单\n"
+        "• 优化MQTT连接稳定性\n"
+        "• 修复已知问题\n\n"
+        "版本 1.2.0 (2023-12-20)\n"
+        "• 改进用户界面\n"
+        "• 增强数据处理能力\n\n"
+        "版本 1.1.0 (2023-11-10)\n"
+        "• 初始版本发布\n"
+        "• 基础功能实现";
+
+    QMessageBox::information(this, "版本更新说明", versionInfo);
+}
+*/
+
 void MainWindow::setupUI() {
     setWindowTitle("兔喜Test1.2        Author:Zhangzhenghao    Email:zzh9953477@gmail.com");
 
@@ -94,19 +130,26 @@ void MainWindow::setupUI() {
     mainLayout->setSpacing(10);  // 减少布局间距
     mainLayout->setContentsMargins(15, 10, 15, 10);  // 减少边距
 
+    // 获取适合当前主题的文字颜色
+    QString textColor = getTextColorForTheme();
+
     // MQTT连接区域
     connectionGroup = new QGroupBox("MQTT连接设置", this);
-    connectionGroup->setStyleSheet("QGroupBox { font-weight: bold; font-size: 12px; padding-top: 10px; }");
+    connectionGroup->setStyleSheet(QString("QGroupBox { font-weight: bold; font-size: 12px; padding-top: 10px; color: %1; }").arg(textColor));
     QVBoxLayout *connectionLayout = new QVBoxLayout(connectionGroup);
     connectionLayout->setSpacing(10);
 
     // 服务器和端口 - 使用水平布局
     QHBoxLayout *serverLayout = new QHBoxLayout();
-    serverLayout->addWidget(new QLabel("服务器:"));
+    QLabel *serverLabel = new QLabel("服务器:");
+    serverLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    serverLayout->addWidget(serverLabel);
     brokerEdit = new QLineEdit("tx-mqtt.zt-express.com");
     brokerEdit->setMinimumHeight(30);
     serverLayout->addWidget(brokerEdit);
-    serverLayout->addWidget(new QLabel("端口:"));
+    QLabel *portLabel = new QLabel("端口:");
+    portLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    serverLayout->addWidget(portLabel);
     portEdit = new QLineEdit("1883");
     portEdit->setMinimumHeight(30);
     portEdit->setMaximumWidth(100);
@@ -115,11 +158,15 @@ void MainWindow::setupUI() {
 
     // 用户名和密码
     QHBoxLayout *authLayout = new QHBoxLayout();
-    authLayout->addWidget(new QLabel("用户名:"));
+    QLabel *usernameLabel = new QLabel("用户名:");
+    usernameLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    authLayout->addWidget(usernameLabel);
     usernameEdit = new QLineEdit("TJ251679787196");
     usernameEdit->setMinimumHeight(30);
     authLayout->addWidget(usernameEdit);
-    authLayout->addWidget(new QLabel("密码:"));
+    QLabel *passwordLabel = new QLabel("密码:");
+    passwordLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    authLayout->addWidget(passwordLabel);
     passwordEdit = new QLineEdit();
     passwordEdit->setEchoMode(QLineEdit::Password);
     passwordEdit->setMinimumHeight(30);
@@ -146,7 +193,9 @@ void MainWindow::setupUI() {
     deviceGroup->setStyleSheet("QGroupBox { font-weight: bold; font-size: 12px; padding-top: 10px; }");
     QHBoxLayout *deviceLayout = new QHBoxLayout(deviceGroup);
     deviceLayout->setSpacing(10);
-    deviceLayout->addWidget(new QLabel("需要测试的设备SN:"));
+    QLabel *deviceSnLabel = new QLabel("需要测试的设备SN:");
+    deviceSnLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    deviceLayout->addWidget(deviceSnLabel);
     deviceSnEdit = new QLineEdit("TJ251617198122");
     deviceSnEdit->setMinimumHeight(30);
     deviceLayout->addWidget(deviceSnEdit);
@@ -161,14 +210,18 @@ void MainWindow::setupUI() {
 
     // 第一行：颜色和闪烁
     QHBoxLayout *row1Layout = new QHBoxLayout();
-    row1Layout->addWidget(new QLabel("颜色:"));
+    QLabel *colorLabel = new QLabel("颜色:");
+    colorLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    row1Layout->addWidget(colorLabel);
     colorCombo = new QComboBox();
     colorCombo->addItems({"8-灭", "1-红", "2-黄", "3-蓝", "4-绿", "5-青", "6-白", "7-紫"});
     colorCombo->setCurrentIndex(6);
     colorCombo->setMinimumHeight(30);
     row1Layout->addWidget(colorCombo);
 
-    row1Layout->addWidget(new QLabel("闪烁:"));
+    QLabel *flashLabel = new QLabel("闪烁:");
+    flashLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    row1Layout->addWidget(flashLabel);
     flashCombo = new QComboBox();
     flashCombo->addItems({"0-关闭", "1-开启"});
     flashCombo->setCurrentIndex(0);
@@ -179,14 +232,18 @@ void MainWindow::setupUI() {
 
     // 第二行：闪烁间隔和点亮时长
     QHBoxLayout *row2Layout = new QHBoxLayout();
-    row2Layout->addWidget(new QLabel("闪烁间隔(秒):"));
+    QLabel *flashIntervalLabel = new QLabel("闪烁间隔(秒):");
+    flashIntervalLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    row2Layout->addWidget(flashIntervalLabel);
     flashIntervalSpin = new QSpinBox();
     flashIntervalSpin->setRange(1, 60);
     flashIntervalSpin->setValue(4);
     flashIntervalSpin->setMinimumHeight(30);
     row2Layout->addWidget(flashIntervalSpin);
 
-    row2Layout->addWidget(new QLabel("点亮时长(秒):"));
+    QLabel *lightDurationLabel = new QLabel("点亮时长(秒):");
+    lightDurationLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    row2Layout->addWidget(lightDurationLabel);
     lightDurationSpin = new QSpinBox();
     lightDurationSpin->setRange(1, 300);
     lightDurationSpin->setValue(30);
@@ -197,7 +254,9 @@ void MainWindow::setupUI() {
 
     // 第三行：声音和发送按钮
     QHBoxLayout *row3Layout = new QHBoxLayout();
-    row3Layout->addWidget(new QLabel("声音:"));
+    QLabel *soundLabel = new QLabel("声音:");
+    soundLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    row3Layout->addWidget(soundLabel);
     soundCombo = new QComboBox();
     soundCombo->addItems({"0-关闭", "1-开启"});
     soundCombo->setCurrentIndex(0);
@@ -206,7 +265,7 @@ void MainWindow::setupUI() {
 
     row3Layout->addStretch();
     sendLightAllBtn = new QPushButton("发送全部点亮");
-    sendLightAllBtn->setMinimumHeight(40);
+    sendLightAllBtn->setMinimumHeight(35);
     sendLightAllBtn->setMinimumWidth(120);
     sendLightAllBtn->setStyleSheet("QPushButton { background-color: #4CAF50; color: white; font-weight: bold; padding: 10px 20px; border-radius: 6px; font-size: 14px; }");
     row3Layout->addWidget(sendLightAllBtn);
@@ -225,7 +284,7 @@ void MainWindow::setupUI() {
         "    border: 2px solid #ddd; "
         "    border-radius: 8px; "
         "}"
-    );
+        );
     snGroup->setMinimumHeight(120);  // 减少最小高度
     snGroup->setMaximumHeight(140);  // 设置最大高度限制
 
@@ -249,7 +308,7 @@ void MainWindow::setupUI() {
         "    border-radius: 6px; "
         "    min-height: 12px; "
         "}"
-    );
+        );
     snHeaderLayout->addWidget(snCountLabel);
 
     snHeaderLayout->addStretch();
@@ -269,7 +328,7 @@ void MainWindow::setupUI() {
         "QPushButton:hover { "
         "    background-color: #1976D2; "
         "}"
-    );
+        );
     snHeaderLayout->addWidget(searchLightStripBtn);
     snLayout->addLayout(snHeaderLayout);
 
@@ -293,7 +352,7 @@ void MainWindow::setupUI() {
         "QPushButton:pressed { "
         "    background-color: #1565C0; "
         "}"
-    );
+        );
     connect(openManagerBtn, &QPushButton::clicked, this, &MainWindow::openLightStripManager);
     snLayout->addWidget(openManagerBtn);
 
@@ -318,7 +377,9 @@ void MainWindow::setupUI() {
 
     // 当前版本显示
     QHBoxLayout *versionLayout = new QHBoxLayout();
-    versionLayout->addWidget(new QLabel("当前版本:"));
+    QLabel *versionLabel = new QLabel("当前版本:");
+    versionLabel->setStyleSheet(QString("QLabel { color: %1; }").arg(textColor));
+    versionLayout->addWidget(versionLabel);
     currentVersionEdit = new QLineEdit(this);
     currentVersionEdit->setReadOnly(true);
     versionLayout->addWidget(currentVersionEdit);
@@ -346,6 +407,9 @@ void MainWindow::setupUI() {
     otaLayout->addWidget(otaStatusLabel);
 
     mainLayout->addWidget(otaGroup);
+
+    // 在setupUI的最后调用菜单创建
+    createMenus();
 }
 
 void MainWindow::onConnectClicked() {
@@ -394,13 +458,13 @@ void MainWindow::onSendLightAllClicked()
 
     if (deviceSn.isEmpty()) {
         messageDisplay->append(QString("[%1] 错误: 请输入设备SN")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
         return;
     }
 
     if (!mqttClient->isConnected()) {
         messageDisplay->append(QString("[%1] 错误: MQTT未连接")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
         return;
     }
 
@@ -437,18 +501,18 @@ void MainWindow::onSendLightAllClicked()
 
     if (mqttClient->publish(topic, message)) {
         messageDisplay->append(QString("[%1] 发送全部点亮指令到设备 %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(deviceSn));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(deviceSn));
         messageDisplay->append(QString("主题: %1").arg(topic));
         messageDisplay->append(QString("参数: 颜色=%1, 闪烁=%2, 间隔=%3s, 时长=%4s, 声音=%5")
-                              .arg(colorCombo->currentText())
-                              .arg(flashCombo->currentText())
-                              .arg(flashInterval)
-                              .arg(lightDuration)
-                              .arg(soundCombo->currentText()));
+                                   .arg(colorCombo->currentText())
+                                   .arg(flashCombo->currentText())
+                                   .arg(flashInterval)
+                                   .arg(lightDuration)
+                                   .arg(soundCombo->currentText()));
     } else {
         messageDisplay->append(QString("[%1] 发送全部点亮指令失败")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
     }
 }
 
@@ -478,35 +542,35 @@ void MainWindow::onMqttConnected() {
         mqttClient->subscribe(resourceReportTopic);
 
         messageDisplay->append(QString("[%1] 已订阅主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(responseTopic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(responseTopic));
         messageDisplay->append(QString("[%1] 已订阅主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(stationTopic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(stationTopic));
         messageDisplay->append(QString("[%1] 已订阅主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(lightReportTopic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(lightReportTopic));
         messageDisplay->append(QString("[%1] 已订阅主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(adviceDeviceTopic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(adviceDeviceTopic));
         messageDisplay->append(QString("[%1] 已订阅主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(resourceReportTopic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(resourceReportTopic));
     }
 }
 
 void MainWindow::onMqttDisconnected()
 {
     messageDisplay->append(QString("[%1] MQTT连接断开")
-                          .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                               .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
     updateConnectionStatus(false);
 }
 
 void MainWindow::onMqttError(const QString &error)
 {
     messageDisplay->append(QString("[%1] MQTT错误: %2")
-                          .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                          .arg(error));
+                               .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                               .arg(error));
     updateConnectionStatus(false);
 }
 
@@ -557,8 +621,8 @@ void MainWindow::onMessageReceived(const QString &topic, const QString &message)
 
     if (error.error != QJsonParseError::NoError) {
         messageDisplay->append(QString("[%1] JSON解析错误: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(error.errorString()));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(error.errorString()));
         return;
     }
 
@@ -591,18 +655,18 @@ void MainWindow::onMessageReceived(const QString &topic, const QString &message)
             if (dataObj.contains("baseVersion")) {
                 QString version = dataObj["baseVersion"].toString();
                 messageDisplay->append(QString("[%1] 找到baseVersion: %2")
-                                      .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                                      .arg(version));
+                                           .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                           .arg(version));
 
                 // 确保currentVersionEdit存在
                 if (currentVersionEdit) {
                     currentVersionEdit->setText(version);
                     messageDisplay->append(QString("[%1] 版本已设置到输入框: %2")
-                                          .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                                          .arg(version));
+                                               .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                               .arg(version));
                 } else {
                     messageDisplay->append(QString("[%1] 错误: currentVersionEdit为空")
-                                          .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                               .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
                 }
 
                 statusLabel->setText(QString("获取到当前版本: %1").arg(version));
@@ -616,14 +680,14 @@ void MainWindow::onMessageReceived(const QString &topic, const QString &message)
         QString resource = root["resource"].toString();
         QString version = resource.trimmed();
         messageDisplay->append(QString("[%1] 找到resource字段: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(version));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(version));
 
         if (currentVersionEdit) {
             currentVersionEdit->setText(version);
             messageDisplay->append(QString("[%1] 版本已设置到输入框: %2")
-                                  .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                                  .arg(version));
+                                       .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                       .arg(version));
         }
         statusLabel->setText(QString("获取到当前版本: %1").arg(version));
         return;
@@ -639,12 +703,12 @@ void MainWindow::onMessageReceived(const QString &topic, const QString &message)
     if (otaOperationPending && (realTopic.contains("/station/report") || realTopic.contains("/resource/report"))) {
         QString operationType = isUpgradeOperation ? "升级" : "降级";
         QString successMessage = QString("OTA%1成功  版本: %2")
-                                .arg(operationType)
-                                .arg(pendingOtaVersion);
+                                     .arg(operationType)
+                                     .arg(pendingOtaVersion);
 
         messageDisplay->append(QString("[%1] %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(successMessage));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(successMessage));
 
         // 重置OTA状态
         otaOperationPending = false;
@@ -712,8 +776,8 @@ void MainWindow::onOtaUpgradeClicked() {
 
         // 显示发送的消息内容
         QMessageBox::information(this, "OTA升级命令",
-                                QString("已发送升级命令:\n设备SN: %1\n版本: 1.1.41\n主题: %2\n消息: %3")
-                                .arg(deviceSn, topic, message));
+                                 QString("已发送升级命令:\n设备SN: %1\n版本: 1.1.41\n主题: %2\n消息: %3")
+                                     .arg(deviceSn, topic, message));
     } else {
         statusLabel->setText("MQTT未连接，无法发送OTA命令");
         // 如果发送失败，重置状态
@@ -768,8 +832,8 @@ void MainWindow::onOtaDowngradeClicked() {
 
         // 显示发送的消息内容
         QMessageBox::information(this, "OTA降级命令",
-                                QString("已发送降级命令:\n设备SN: %1\n版本: 1.1.40\n主题: %2\n消息: %3")
-                                .arg(deviceSn, topic, message));
+                                 QString("已发送降级命令:\n设备SN: %1\n版本: 1.1.40\n主题: %2\n消息: %3")
+                                     .arg(deviceSn, topic, message));
     } else {
         statusLabel->setText("MQTT未连接，无法发送OTA命令");
         // 如果发送失败，重置状态
@@ -785,7 +849,7 @@ void MainWindow::sendSearchLightStripCommand() {
     QString deviceSn = deviceSnEdit->text().trimmed();
     if (deviceSn.isEmpty()) {
         messageDisplay->append(QString("[%1] 错误: 设备SN不能为空")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
         return;
     }
 
@@ -817,7 +881,7 @@ void MainWindow::sendSearchLightStripCommand() {
     // 发送消息
     if (mqttClient->publish(topic, jsonString)) {
         messageDisplay->append(QString("[%1] 发送搜索灯条命令")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
         messageDisplay->append(QString("Topic: %1").arg(topic));
         messageDisplay->append(QString("Message: %1").arg(jsonString));
         messageDisplay->append("---");
@@ -826,7 +890,7 @@ void MainWindow::sendSearchLightStripCommand() {
         QMessageBox::information(this, "搜索灯条", "不要做其他指令，正在搜索灯条，请等待2分钟返回结果...");
     } else {
         messageDisplay->append(QString("[%1] 发送搜索灯条命令失败")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss")));
         messageDisplay->append("---");
 
         // 弹出错误提示框
@@ -1111,8 +1175,8 @@ void MainWindow::openLightStripManager()
 
                         // 显示成功提示
                         QString resultMessage = QString("已向设备 %1 发送控制命令，控制 %2 个灯条")
-                                              .arg(deviceSn)
-                                              .arg(sns.size());
+                                                    .arg(deviceSn)
+                                                    .arg(sns.size());
                         QMessageBox::information(this, "成功", resultMessage);
                     } else {
                         qDebug() << "发送灯条控制命令失败";
@@ -1192,11 +1256,11 @@ void MainWindow::openLightStripManager()
 
                         // 在消息显示区域显示发送的消息
                         messageDisplay->append(QString("[%1] 发送身份信息绑定到设备 %2")
-                                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                                              .arg(deviceSn));
+                                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                                   .arg(deviceSn));
                         messageDisplay->append(QString("主题: %1").arg(topic));
                         messageDisplay->append(QString("灯条SN: %1, Label1: %2, Label2: %3, Label3: %4")
-                                              .arg(sn).arg(label1).arg(label2).arg(label3));
+                                                   .arg(sn).arg(label1).arg(label2).arg(label3));
                     } else {
                         qDebug() << "发送身份信息绑定命令失败";
                         QMessageBox::warning(this, "错误", "发送MQTT消息失败，请检查网络连接");
@@ -1206,7 +1270,7 @@ void MainWindow::openLightStripManager()
         // 新增：连接分组点亮信号
         connect(lightStripManager, &LightStripManager::groupLightRequested,
                 this, [this](const QString &label1, const QString &label2, const QString &label3,
-                           int rule1, int rule2, int rule3, const QString &color, int flash, int duration, bool sound, int flashInterval) {
+                       int rule1, int rule2, int rule3, const QString &color, int flash, int duration, bool sound, int flashInterval) {
 
                     // 检查MQTT连接状态
                     if (!mqttClient->isConnected()) {
@@ -1273,13 +1337,13 @@ void MainWindow::openLightStripManager()
 
                         // 在消息显示区域显示发送的消息
                         messageDisplay->append(QString("[%1] 发送分组点亮命令到设备 %2")
-                                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                                              .arg(deviceSn));
+                                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                                   .arg(deviceSn));
                         messageDisplay->append(QString("主题: %1").arg(topic));
                         messageDisplay->append(QString("匹配规则: Label1=%1(rule:%2), Label2=%3(rule:%4), Label3=%5(rule:%6)")
-                                              .arg(label1).arg(rule1, 2, 10, QChar('0'))
-                                              .arg(label2).arg(rule2, 2, 10, QChar('0'))
-                                              .arg(label3).arg(rule3, 2, 10, QChar('0')));
+                                                   .arg(label1).arg(rule1, 2, 10, QChar('0'))
+                                                   .arg(label2).arg(rule2, 2, 10, QChar('0'))
+                                                   .arg(label3).arg(rule3, 2, 10, QChar('0')));
                     } else {
                         qDebug() << "发送分组点亮命令失败";
                         QMessageBox::warning(this, "错误", "发送MQTT消息失败，请检查网络连接");
@@ -1322,9 +1386,62 @@ void MainWindow::publishMqttMessage(const QString &topic, const QString &message
     if (mqttClient && mqttClient->isConnected()) {
         mqttClient->publish(topic, message);
         messageDisplay->append(QString("[%1] 发送消息到主题: %2")
-                              .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
-                              .arg(topic));
+                                   .arg(QDateTime::currentDateTime().toString("hh:mm:ss"))
+                                   .arg(topic));
     } else {
         QMessageBox::warning(this, "错误", "MQTT未连接，无法发送消息");
     }
 }
+
+void MainWindow::createMenus()
+{
+    // 直接创建菜单，不使用成员变量
+    QMenu *helpMenu = menuBar()->addMenu("帮助(&H)");
+
+    QAction *aboutAction = helpMenu->addAction("关于程序(&A)");
+    connect(aboutAction, &QAction::triggered, this, &MainWindow::showAbout);
+
+    QAction *useGuideAction = helpMenu->addAction("使用说明(&U)");
+    connect(useGuideAction, &QAction::triggered, this, &MainWindow::showUseGuide);
+}
+
+void MainWindow::showAbout()
+{
+    QMessageBox::about(this, "关于程序",
+                       "兔喜MQTT测试程序\n\n"
+                       "版本: 1.2.0\n"
+                       "构建日期: 2025-09-12\n\n"
+                       "功能特性:\n"
+                       "• 修复清空全部sn未生效的问题\n"
+                       "• 修复label匹配值错误的问题\n"
+                       "• 匹配系统颜色。修复浅色模式下字体看不清\n"
+                       "• 增加窗口版本显示\n");
+}
+
+void MainWindow::showUseGuide()
+{
+    QMessageBox::about(this, "使用说明",
+                       "切换主题后看不清文字，请重启应用！！\n"
+                       "1. 连接MQTT服务器\n"
+                       "2. 输入需要测试的设备SN\n"
+                       "3. 首次使用先升级版本，1.1.16及之前的版本可能不支持升级\n"
+                       "4. 可以做其他指令，如：查询版本、搜索灯带、灯带SN管理\n\n"
+                       );
+}
+
+// 新增：检测系统主题并返回适合的文字颜色
+QString MainWindow::getTextColorForTheme() const {
+    // 获取系统调色板
+    QPalette palette = QApplication::palette();
+
+    // 检查窗口背景色的亮度来判断是否为深色主题
+    QColor backgroundColor = palette.color(QPalette::Window);
+
+    // 计算亮度 (使用相对亮度公式)
+    double luminance = (0.299 * backgroundColor.red() +
+                        0.587 * backgroundColor.green() +
+                        0.114 * backgroundColor.blue()) / 255.0;
+
+    // 如果背景较暗（亮度小于0.5），使用白色文字；否则使用黑色文字
+    return (luminance < 0.5) ? "white" : "black";
+}

src/mainwindow.h

@@ -29,6 +29,12 @@
 #include <QGuiApplication>
 #include "mqttclient.h"
 #include "lightstripmanager.h"
+#include <QMenuBar>
+#include <QMenu>
+#include <QAction>
+#include <QMessageBox>
+#include <QApplication>  // 新增：用于获取系统调色板
+#include <QPalette>
 
 class MainWindow : public QMainWindow
 {
@@ -38,8 +44,23 @@ public:
     MainWindow(QWidget *parent = nullptr);
     ~MainWindow();
 
+private slots:
+    void showAbout();  // 简化为关于对话框
+    void showUseGuide();  // 新增：使用说明对话框
+
+private:
+    void setupUI();
+    void createMenus();  // 重命名为更清晰的函数名
+    
+    // 不使用成员变量存储菜单指针，直接在函数中创建
+    // void setupMenuBar();
+    
+    // 注释掉菜单相关成员变量
+    // QAction *versionUpdateAction;
+    
     // 新增：公共接口
     QString getDeviceSn() const;
+    QString getTextColorForTheme() const;
     bool isMqttConnected() const;
     void publishMqttMessage(const QString &topic, const QString &message);
 
@@ -65,8 +86,6 @@ private slots:
     void onLightStripManagerClosed();  // 新增：灯条管理器关闭时的处理
 
 private:
-    void setupUI();
-    void setupMenuBar();
     void setupToolBar();
     void updateConnectionStatus(bool connected);
     void processOtaMessage(const QJsonObject &otaData);