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widgets/networktestwidget.h

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+#ifndef NETWORKTESTWIDGET_H
+#define NETWORKTESTWIDGET_H
+
+#include <QWidget>
+#include <QLabel>
+#include <QPushButton>
+#include <QLineEdit>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QTextEdit>
+#include <QProgressBar>
+#include <QGroupBox>
+#include <QTimer>
+
+/**
+ * @brief 网络测试页面
+ * 提供网络连接测试和诊断功能
+ */
+class NetworkTestWidget : public QWidget
+{
+  Q_OBJECT
+
+public:
+  explicit NetworkTestWidget(QWidget *parent = nullptr);
+
+signals:
+  void backRequested();
+
+private slots:
+  void onPingTest();
+  void onSpeedTest();
+  void onDnsTest();
+  void onServerTest();
+  void onClearLog();
+
+private:
+  void setupUI();
+  QWidget *createTitleBar();
+  QWidget *createTestPanel();
+  QWidget *createResultPanel();
+  void appendLog(const QString &message, const QString &color = "#333");
+
+  // 标题栏
+  QLabel *m_titleLabel;
+  QPushButton *m_backBtn;
+
+  // 测试面板
+  QLineEdit *m_hostEdit;
+  QLineEdit *m_serverEdit;
+  QLineEdit *m_portEdit;
+  QPushButton *m_pingBtn;
+  QPushButton *m_speedTestBtn;
+  QPushButton *m_dnsTestBtn;
+  QPushButton *m_serverTestBtn;
+
+  // 结果面板
+  QTextEdit *m_logEdit;
+  QProgressBar *m_progressBar;
+  QPushButton *m_clearBtn;
+
+  // 测试定时器
+  QTimer *m_testTimer;
+  int m_testStep;
+
+  // 样式常量
+  static const QString BUTTON_STYLE;
+  static const QString PRIMARY_BUTTON_STYLE;
+  static const QString INPUT_STYLE;
+  static const QString GROUP_STYLE;
+};
+
+#endif // NETWORKTESTWIDGET_H