record.cpp

局域网聊天室

#include <QFile>
#include <QMessageBox>
#include "record.h"

Record::Record(QWidget *parent):QDialog(parent)
{
	setupUi(this);
	QFile file("messagerecord.txt");
	file.open(QFile::ReadOnly);
	QByteArray msg = file.readAll();
	QString record =QString::fromLocal8Bit(msg);
	recordBrowser->setText(record);
}