mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 12:07:03 +08:00
48 lines
976 B
C++
48 lines
976 B
C++
// Copyright (C) 2016 Alex Trotsenko <alex1973tr@gmail.com>
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
|
|
|
#include "timeconsumer.h"
|
|
#include <QLCDNumber>
|
|
#include <QString>
|
|
#include <QDataStream>
|
|
#include <QTimer>
|
|
|
|
TimeConsumer::TimeConsumer(QObject *parent)
|
|
: Consumer(parent)
|
|
{
|
|
lcdNumber = new QLCDNumber(8);
|
|
|
|
QTimer *timer = new QTimer(this);
|
|
connect(timer, &QTimer::timeout, this, &TimeConsumer::timerTick);
|
|
timer->start(100);
|
|
|
|
serverDisconnected();
|
|
}
|
|
|
|
QWidget *TimeConsumer::widget()
|
|
{
|
|
return lcdNumber;
|
|
}
|
|
|
|
void TimeConsumer::readDatagram(const QByteArray &ba)
|
|
{
|
|
QDataStream ds(ba);
|
|
|
|
ds >> lastTime;
|
|
lcdNumber->display(lastTime.toString("hh:mm:ss"));
|
|
}
|
|
|
|
void TimeConsumer::timerTick()
|
|
{
|
|
QByteArray buf;
|
|
QDataStream ds(&buf, QIODeviceBase::WriteOnly);
|
|
|
|
ds << lastTime;
|
|
emit writeDatagram(buf);
|
|
}
|
|
|
|
void TimeConsumer::serverDisconnected()
|
|
{
|
|
lcdNumber->display(QLatin1String("--:--:--"));
|
|
}
|