#ifndef _ABOUTWIDGET_H_ #define _ABOUTWIDGET_H_ #include #include #include #include #include #include class QVBoxLayout; class QHBoxLayout; class QPushButton; class QLabel; class AboutWidget : public QWidget { Q_OBJECT public: explicit AboutWidget(QWidget* parent = nullptr); ~AboutWidget(); private slots: void openHelpFile(); private: void initUi(); //QString queryVersion(const QString& packName); }; #endif // !_ABOUTWIDGET_H_