#include?“dialog.h“
#include?“ui_dialog.h“

int?i;
Dialog::Dialog（QWidget?*parent）?:
????QDialog（parent）
????ui（new?Ui::Dialog）
{
????ui->setupUi（this）;
????tcpSocket?=?new?QTcpSocket（this）;

????ip?=?getIP（）;

????map.load（“./icon/1.jpg“）;
????map?=?map.scaled（QSize（390330））;
????ui->label_back->setPixmap（map）;

????this->setWindowtitle（tr（“私人聊天中...“））;
????tcpSocket->connectToHost（serverIP8000）;

????fDialog?=?new?QFileDialog（this）;
????fDialog->setFileMode（QFileDialog::ExistingFiles）;
????connect（fDialogSIGNAL（fileSelected?（?const?QString?&?））thisSLOT（fs（const?QString?&?）））;
????fDialog->hide（）;
????initSocket（）;
}

Dialog::~Dialog（）
{
????delete?ui;
}

void?Dialog::fs（const?QString?&?fs）{
????//選中文件點擊open后會出發該信號?至在打開單一文件時出發
????qDebug（）?<<“fs“<????files.clear（）;
????files.append（fs）;

????file.setFileName（files）;
????if?（!file.open（QIODevice::ReadOnly））
????????return;

????QByteArray?qq;
????qq.append（“|“）;
????qq.append（ip?+?“|“）;
????qq.append（ipRec?+?“|“）;
????qq.append（fs）;
????tcpSocket->write（qq）;
}

void?Dialog::sendData（）
{
????if?（!file.atEnd（））?{
????????QByteArray?line?=?file.read（8000）;
????????udpSocket->writeDatagram（lineQHostAddress（ipRec）7755）;
????????i++;
????????qDebug（）<????????if（line.size（）?<8000）{
????????????QByteArray?yes;
????????????yes.append（“*^*文件接收完成！“）;
????????????tcpSocket->write（yes）;
????????????QMessageBox::warning（thistr（“通知“）tr（“發送成功！“）QMessageBox::Yes）;
????????}
????}
}

void?Dialog::initSocket（）
{
????udpSocket?=?new?QUdpSocket（this）;
????udpSocket->bind（QHostAddress::Any?7758）;
????connect（udpSocket?SIGNAL（readyRead（））?this?SLOT（readPendingDatagrams（）））;
}

void?Dialog::readPendingDatagrams（）
{
????while?（udpSocket->hasPendingDatagrams（））?{
????????QByteArray?datagram;
????????datagram.resize（udpSocket->pendingDatagramSize（））;
????????QHostAddress?sender;
????????quint16?senderPort;

????????udpSocket->readDatagram（datagram.data（）?datagram.size（）?&sender?&senderPort）;

????????qDebug（）?<????????if（datagram?==?“1“）{
????????????qDebug（）?<????????????sendData（）;
????????}
????}
}

void?Dialog::on_pushButton_send_clicked（）?????????//發送鍵
{
????QByteArray?tmp;
????tmp.append（“&&“）;
????tmp.append（ipRec?+?“&&“）;
????tmp.append（ui->lineEdit->text（）?+?“&&“）;
????tmp.append（ip）;
????tcpSocket->write（?tmp?）;

????tcpSocket->flush（）;
????ui->lineEdit->clear（）;
????ui->lineEdit->setFocus（）;
}

QString?Dialog::getIP（）??//獲取ip地址
{
????QList?list?=?QNetworkInterface::allAddresses（）;
????foreach?（QHostAddress?address?list）{
???????if（address.protocol（）?==?QAbstractSocket::IPv4Protocol）{
???????????if?（address.toString（）.contains（“127.0.“））{
???????????????continue;
???????????}
???????????return?address.toString（）;
???????}
????}
????return?0;
}

void?Dialog::chuanIP（QString?ip_recQString?server_ip）
{
????ipRec?=?ip_rec;
????serverIP?=?server_ip;
????ui->lineEdit_IP->setText（ipRec）;
????ui->lineEdit_IP->setReadOnly（t

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4139??2011-09-24?15:18??feiq\FeiQ_3_lk\dialog.cpp

?????文件???????1047??2011-09-24?14:53??feiq\FeiQ_3_lk\dialog.h

?????文件???????5063??2011-09-23?20:08??feiq\FeiQ_3_lk\dialog.ui

?????文件???????2241??2011-09-24?15:39??feiq\FeiQ_3_lk\dialogrec.cpp

?????文件????????704??2011-09-24?13:49??feiq\FeiQ_3_lk\dialogrec.h

?????文件???????3611??2011-09-24?14:58??feiq\FeiQ_3_lk\dialogrec.ui

?????文件???????7064??2017-06-15?10:44??feiq\FeiQ_3_lk\feiq_3.cpp

?????文件???????1483??2017-06-15?10:58??feiq\FeiQ_3_lk\feiq_3.h

?????文件??????12751??2017-06-15?10:56??feiq\FeiQ_3_lk\feiq_3.ui

?????文件????????588??2017-06-30?21:06??feiq\FeiQ_3_lk\FeiQ_3_lk.pro

?????文件??????18007??2017-06-30?21:10??feiq\FeiQ_3_lk\FeiQ_3_lk.pro.user

?????文件????????363??2017-06-25?21:52??feiq\FeiQ_3_lk\header.h

?????文件?????139646??2011-09-08?14:51??feiq\FeiQ_3_lk\icon\0.jpg

?????文件??????25493??2011-03-18?16:42??feiq\FeiQ_3_lk\icon\111.jpg

?????文件?????140950??2011-03-18?23:10??feiq\FeiQ_3_lk\icon\1112.jpg

?????文件??????41122??2011-03-18?21:51??feiq\FeiQ_3_lk\icon\1212.jpg

?????文件??????44823??2011-03-18?21:52??feiq\FeiQ_3_lk\icon\1313.jpg

?????文件??????14154??2011-03-18?21:53??feiq\FeiQ_3_lk\icon\1414.jpg

?????文件??????73977??2011-03-18?21:55??feiq\FeiQ_3_lk\icon\1515.jpg

?????文件??????45732??2011-03-18?21:57??feiq\FeiQ_3_lk\icon\1717.jpg

?????文件???????4286??2009-04-19?20:30??feiq\FeiQ_3_lk\icon\friend.ico

?????文件???????4286??2010-04-06?17:30??feiq\FeiQ_3_lk\icon\friend1.ico

?????文件???????2238??2001-05-12?15:49??feiq\FeiQ_3_lk\icon\friend2.ico

?????文件???????9662??2008-12-05?19:43??feiq\FeiQ_3_lk\icon\friend3.ico

?????文件????????766??2010-02-22?15:53??feiq\FeiQ_3_lk\icon\friend4.ico

?????文件?????323590??2006-05-07?03:59??feiq\FeiQ_3_lk\icon\services.ico

?????文件??????36351??2017-06-05?16:06??feiq\FeiQ_3_lk\image\1.png

?????文件???????5018??2011-09-08?22:27??feiq\FeiQ_3_lk\image\11.PNG

?????文件???????3496??2011-09-08?22:28??feiq\FeiQ_3_lk\image\12.PNG

?????文件???????5126??2011-09-08?22:28??feiq\FeiQ_3_lk\image\14.PNG

............此處省略37個文件信息