18 class DataChangeEvent : public QEvent {

    18 class DataChangeEvent:public QEvent {

    19  public:

    19   public:

    20 	DataChangeEvent(QString msg_)

    20     DataChangeEvent (QString msg_)

    21 		: QEvent((QEvent::Type)MSG_EVENT)

    21     :QEvent ((QEvent::Type) MSG_EVENT) {

    22 		{

    22         msg = msg_;

    23 			msg = msg_;

    25 		}

    24     }

    26 

    25     QString Text () const {

    27 	QString Text() const { return msg; }

    26         return msg;

    28  private:

    27     }

    29 	QString msg;

    28   private:

    29       QString msg;

    32 class readerThread : public QThread {

    32 class readerThread:public QThread {

    33  public:

    33   public:

    34 	readerThread(Monitor*);

    34     readerThread (Monitor *);

    35 	virtual void run();

    35     virtual void run ();

    36  private:

    36   private:

    37 	Monitor *handle;

    37       Monitor * handle;