text: #ifndef ABOUTWINDOW_H
  #define ABOUTWINDOW_H
  
  #include <QDialog>
  
  
  
  
  namespace Ui {
  	class AboutWindow;
  }
  
  
  
  
  class AboutWindow : public QDialog
  {
  	Q_OBJECT
  
  public:
  	explicit AboutWindow(QWidget *parent = nullptr);
  	~AboutWindow();
  	
  protected:
  	virtual void showEvent(QShowEvent * event) Q_DECL_OVERRIDE;
  
  private:
  	Ui::AboutWindow		*ui;
  };
  
  
  
  
  AboutWindow * GetAboutWindow();
  
  
  
  
  #endif // ABOUTWINDOW_H
  