这是那个头文件:
#include <QtGui>
class QTcpSocket;
class QTcpServer;
class TripServer:public QTcpServer
{
Q_OBJECT
public:
TripServer(QObject *parent=0);
private slots:
void acceptConnection();
void dealMessage();
void displayError();
private:
QTcpServer * serverListen;
QTcpSocket *serverConnect;
};