text: #ifndef PAUSEMASK_H
  #define PAUSEMASK_H
  
  #include <QWidget>
  #include <QShortcut>
  
  namespace Ui {
  class PauseMask;
  }
  
  class PauseMask : public QWidget
  {
      Q_OBJECT
      
  public:
      explicit PauseMask(QWidget *parent = 0);
      ~PauseMask();
  
      void mousePressEvent(QMouseEvent *event);
  
  signals:
      void clicked();
      
  private:
      Ui::PauseMask *ui;
  };
  
  #endif // PAUSEMASK_H
  