diff options
author | Liang Qi <liang.qi@qt.io> | 2017-09-26 16:08:55 +0200 |
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committer | Liang Qi <liang.qi@qt.io> | 2017-09-26 16:14:54 +0200 |
commit | aadfe7d634de04519102c5827ca885dc2e2199c9 (patch) | |
tree | d92db346ca95332b177036a53f1f6beb2e24fb74 /examples/network/broadcastsender/sender.cpp | |
parent | 4b6c1448047362b8c38d265e6414f0e3e59b8d37 (diff) | |
parent | a732e16d5fd9dbf8a0289fec9f948b12e9ba2c19 (diff) |
Merge remote-tracking branch 'origin/5.10' into dev
Conflicts:
src/gui/kernel/qguiapplication.cpp
src/platformsupport/input/libinput/qlibinputpointer.cpp
src/plugins/platforminputcontexts/ibus/qibusplatforminputcontext.h
src/plugins/platforms/cocoa/qcocoawindow.h
src/testlib/qtestsystem.h
Change-Id: I5975ffb3261c2dd82fe02ec4e57df7c0950226c5
Diffstat (limited to 'examples/network/broadcastsender/sender.cpp')
-rw-r--r-- | examples/network/broadcastsender/sender.cpp | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/examples/network/broadcastsender/sender.cpp b/examples/network/broadcastsender/sender.cpp index 344f898683..ee4896e9dd 100644 --- a/examples/network/broadcastsender/sender.cpp +++ b/examples/network/broadcastsender/sender.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2017 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the examples of the Qt Toolkit. @@ -50,6 +50,7 @@ #include <QtWidgets> #include <QtNetwork> +#include <QtCore> #include "sender.h" @@ -60,23 +61,21 @@ Sender::Sender(QWidget *parent) statusLabel->setWordWrap(true); startButton = new QPushButton(tr("&Start")); - quitButton = new QPushButton(tr("&Quit")); + auto quitButton = new QPushButton(tr("&Quit")); - buttonBox = new QDialogButtonBox; + auto buttonBox = new QDialogButtonBox; buttonBox->addButton(startButton, QDialogButtonBox::ActionRole); buttonBox->addButton(quitButton, QDialogButtonBox::RejectRole); - timer = new QTimer(this); //! [0] udpSocket = new QUdpSocket(this); //! [0] - messageNo = 1; - connect(startButton, SIGNAL(clicked()), this, SLOT(startBroadcasting())); - connect(quitButton, SIGNAL(clicked()), this, SLOT(close())); - connect(timer, SIGNAL(timeout()), this, SLOT(broadcastDatagram())); + connect(startButton, &QPushButton::clicked, this, &Sender::startBroadcasting); + connect(quitButton, &QPushButton::clicked, this, &Sender::close); + connect(&timer, &QTimer::timeout, this, &Sender::broadcastDatagram); - QVBoxLayout *mainLayout = new QVBoxLayout; + auto mainLayout = new QVBoxLayout; mainLayout->addWidget(statusLabel); mainLayout->addWidget(buttonBox); setLayout(mainLayout); @@ -87,7 +86,7 @@ Sender::Sender(QWidget *parent) void Sender::startBroadcasting() { startButton->setEnabled(false); - timer->start(1000); + timer.start(1000); } void Sender::broadcastDatagram() @@ -95,8 +94,7 @@ void Sender::broadcastDatagram() statusLabel->setText(tr("Now broadcasting datagram %1").arg(messageNo)); //! [1] QByteArray datagram = "Broadcast message " + QByteArray::number(messageNo); - udpSocket->writeDatagram(datagram.data(), datagram.size(), - QHostAddress::Broadcast, 45454); + udpSocket->writeDatagram(datagram, QHostAddress::Broadcast, 45454); //! [1] ++messageNo; } |