class CQTableWidget:public QTableWidget
{
   Q_OBJECT

 public: signals:
     
        void focusLost();
 
 protected:

 void focusOutEvent(QFocusEvent * event);
 
};


void CQTableWidget::focusOutEvent( QFocusEvent * event )
{
 if(event->lostFocus())
 {
  emit focusLost();
 };
};


  connect(tableWid,SIGNAL(focusLost()),this,SLOT(saveSchedule()));