text: #ifndef VERTICALLABEL_H
  #define VERTICALLABEL_H
  
  #include <QtWidgets/qlabel.h>
  
  class VerticalLabel : public QLabel
  {
      Q_OBJECT
  
  public:
      explicit VerticalLabel(QWidget *parent=0);
      explicit VerticalLabel(const QString &text, QWidget *parent=0);
      ~VerticalLabel();
  
  protected:
      void paintEvent(QPaintEvent*);
      QSize sizeHint() const ;
      QSize minimumSizeHint() const;
  };
  
  #endif // VERTICALLABEL_H
  