#include?“clientwidget.h“
#include?“ui_clientwidget.h“
#include?
#include?
#include?
#include?

ClientWidget::ClientWidget（QWidget?*parent）?:
????QWidget（parent）
????ui（new?Ui::ClientWidget）
{
????ui->setupUi（this）;
????this->setWindowtitle（“客戶端“）;
????this->resize（500300）;
????this->setMinimumSize（500300）;
????tcpSocket?=?new?QTcpSocket（this）;
????connect（tcpSocket&QTcpSocket::connected
????????????[=]（）
????????????{
????????????????ui->textEditRead->setText（“與服務器成功連接“）;
????????????????qDebug（）?<
????????????}
????????????）;
????connect（tcpSocket&QTcpSocket::readyRead
????????????[=]（）
????????????{
????????????????QByteArray?array?=?tcpSocket->readAll（）;
????????????????ui->textEditRead->append（array）;
????????????}
????????????）;
????ui->ButtonSend->setFocus（）;
????ui->ButtonSend->setDefault（true）;
????//ui->ButtonSend->setShortcut（Qt::Key_Enter|Qt::Key_Return）;
????ui->textEditWrite->installEventFilter（this）;//設置完后自動調用其eventFilter函數
}

ClientWidget::~ClientWidget（）
{
????delete?ui;
}

void?ClientWidget::on_ButtonConnect_clicked（）
{
????//獲取服務器端口和ip
????QString?ip?=?ui->lineEditIp->text（）;
????qint16?port?=?ui->lineEditPort->text（）.toInt（）;
????//與服務器進行連接
????tcpSocket->connectToHost（QHostAddress（ip）port）;
}

void?ClientWidget::on_ButtonSend_clicked（）
{
????//獲取編輯框內容
????QTime?cur_time?=?QTime::currentTime（）;
????QString?str?=?ui->textEditWrite->toPlainText（）;
????QString?time_info?=?cur_time.toString（“hh:mm:ss“）;
????QString?str_info?=?QString（“客戶端:?%1?[%2]“）.arg（str）.arg（time_info）;
????//發送數據
????tcpSocket->write（str_info.toUtf8（）.data（））;
????ui->textEditWrite->clear（）;

????//ui->textEditWrite->setFocus（）;
}



void?ClientWidget::on_ButtonClose_clicked（）
{
????//主動斷開連接
????tcpSocket->disconnectFromHost（）;
????ui->textEditRead->setText（“與服務器斷開連接!“）;
????tcpSocket->close（）;
}

bool?ClientWidget::eventFilter（Qobject?*target?QEvent?*event）
{
????if（target?==?ui->textEditWrite）
????????{
????????????if（event->type（）?==?QEvent::KeyPress）//回車鍵
????????????{
?????????????????QKeyEvent?*k?=?static_cast（event）;

?????????????????if（k->key（）?==?Qt::Key_Return）
?????????????????{
?????????????????????on_ButtonSend_clicked（）;
?????????????????????return?true;
?????????????????}
????????????}
????????}
????????return?QWidget::eventFilter（targetevent）;

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2020-02-19?16:43??TCP打包\DemoText10_TCPServer_01\
?????文件????????2603??2020-02-19?12:19??TCP打包\DemoText10_TCPServer_01\clientwidget.cpp
?????文件?????????605??2020-02-19?11:57??TCP打包\DemoText10_TCPServer_01\clientwidget.h
?????文件????????2432??2019-08-25?15:28??TCP打包\DemoText10_TCPServer_01\clientwidget.ui
?????文件????????1356??2019-08-25?15:14??TCP打包\DemoText10_TCPServer_01\DemoText10_TCPServer_01.pro
?????文件?????????252??2019-08-25?15:37??TCP打包\DemoText10_TCPServer_01\main.cpp
?????文件????????3522??2020-02-19?12:19??TCP打包\DemoText10_TCPServer_01\serverwidget.cpp
?????文件?????????699??2020-02-19?12:00??TCP打包\DemoText10_TCPServer_01\serverwidget.h
?????文件????????1532??2019-08-25?15:55??TCP打包\DemoText10_TCPServer_01\serverwidget.ui