text: #ifndef LEARNINGDIALOG_H
  #define LEARNINGDIALOG_H
  
  #include "learningdialog_global.h"
  #include <QDialog>
  
  class LEARNINGDIALOGSHARED_EXPORT LearningDialog
  {
  
  public:
      LearningDialog();
  };
  
  extern "C" Q_DECL_EXPORT QDialog *GetDialog();
  extern "C" Q_DECL_EXPORT void SetResultString(QString code_string);
  extern "C" Q_DECL_EXPORT void ReleaseDialog(QDialog *PWidget);
  #endif // LEARNINGDIALOG_H
  