text: #ifndef POPOVER_H
  #define POPOVER_H
  #include "component.h"
  class Popover : public Component
  {
  public:
      Popover(QString textualContent, QString markerPosition);
      Popover(QString textualContent, QString markerPosition, QString id, QString backgroundColour, bool visible);
  private:
      void createControl();
      QString textualContent;
      QString markerPosition;
      QString id;
      QString backgroundColour;
      bool visible;
  };
  
  #endif // POPOVER_H
  