receiver.h Example File
network/broadcastreceiver/receiver.h

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 #ifndef RECEIVER_H
 #define RECEIVER_H

 #include <QDialog>

 class QLabel;
 class QPushButton;
 class QUdpSocket;

 class Receiver : public QDialog
 {
     Q_OBJECT

 public:
     Receiver(QWidget *parent = 0);

 private slots:
     void processPendingDatagrams();

 private:
     QLabel *statusLabel;
     QPushButton *quitButton;
     QUdpSocket *udpSocket;
 };

 #endif