#ifndef TCPCLIENT_H#define TCPCLIENT_H#include <QtGui>#include <QtNetwork>class TcpClient : public QDialog{    Q_OBJECTpublic:    TcpClient( QWidget *parent=0, Qt::WindowFlags  f=0 );    ~TcpClient();public:	QListWidget *ListWidgetContent;	QLineEdit* LineEditSend;	QPushButton* PushButtonSend;    QLabel* LabelUser;    QLineEdit* LineEditUser;    QLabel* LabelServerIP;    QLineEdit* LineEditServerIP;    	    QLabel* LabelPort;    QLineEdit* LineEditPort;    QPushButton* PushButtonEnter;        QString userName;    int port;    QHostAddress *serverIP;	QTcpSocket *tcpSocket;		bool status;public slots:    void slotEnter();    void slotConnected();    void slotDisconnected();    void slotSend();    void dataReceived();};#endif