#include "tcpserver.h"TcpServer::TcpServer( QWidget *parent, Qt::WindowFlags  f )    : QDialog( parent, f ){      QFont font("ZYSong18030",12);    setFont(font);    	    setWindowTitle(tr("TCP Server"));    QVBoxLayout *vbMain = new QVBoxLayout( this ); 	ListWidgetContent = new QListWidget( this);     vbMain->addWidget( ListWidgetContent );        QHBoxLayout *hb = new QHBoxLayout( );        LabelPort = new QLabel( this );    LabelPort->setText(tr("Port:"));    hb->addWidget( LabelPort );       LineEditPort = new QLineEdit(this);    hb->addWidget( LineEditPort );        vbMain->addLayout(hb);               PushButtonCreate = new QPushButton( this);    PushButtonCreate->setText( tr( "Create" ) );      vbMain->addWidget( PushButtonCreate );    connect(PushButtonCreate,SIGNAL(clicked()),this,SLOT(slotCreateServer()));		port = 8010; 	LineEditPort->setText(QString::number(port)); }TcpServer::~TcpServer(){}void TcpServer::slotCreateServer()                     {         	server = new Server(this,port); 	connect(server,SIGNAL(updateServer(QString,int)),this,SLOT(updateServer(QString,int)));	PushButtonCreate->setEnabled(false);}void TcpServer::updateServer(QString msg,int length){	ListWidgetContent->addItem (msg.left(length) );}