diff options
Diffstat (limited to 'examples/network/broadcastreceiver/receiver.cpp')
| -rw-r--r-- | examples/network/broadcastreceiver/receiver.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/examples/network/broadcastreceiver/receiver.cpp b/examples/network/broadcastreceiver/receiver.cpp index 4225a19746..2f111b4795 100644 --- a/examples/network/broadcastreceiver/receiver.cpp +++ b/examples/network/broadcastreceiver/receiver.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. @@ -59,7 +59,7 @@ Receiver::Receiver(QWidget *parent) statusLabel = new QLabel(tr("Listening for broadcasted messages")); statusLabel->setWordWrap(true); - quitButton = new QPushButton(tr("&Quit")); + auto quitButton = new QPushButton(tr("&Quit")); //! [0] udpSocket = new QUdpSocket(this); @@ -72,12 +72,12 @@ Receiver::Receiver(QWidget *parent) //! [1] connect(quitButton, SIGNAL(clicked()), this, SLOT(close())); - QHBoxLayout *buttonLayout = new QHBoxLayout; + auto buttonLayout = new QHBoxLayout; buttonLayout->addStretch(1); buttonLayout->addWidget(quitButton); buttonLayout->addStretch(1); - QVBoxLayout *mainLayout = new QVBoxLayout; + auto mainLayout = new QVBoxLayout; mainLayout->addWidget(statusLabel); mainLayout->addLayout(buttonLayout); setLayout(mainLayout); @@ -87,13 +87,13 @@ Receiver::Receiver(QWidget *parent) void Receiver::processPendingDatagrams() { + QByteArray datagram; //! [2] while (udpSocket->hasPendingDatagrams()) { - QByteArray datagram; - datagram.resize(udpSocket->pendingDatagramSize()); + datagram.resize(int(udpSocket->pendingDatagramSize())); udpSocket->readDatagram(datagram.data(), datagram.size()); statusLabel->setText(tr("Received datagram: \"%1\"") - .arg(datagram.data())); + .arg(datagram.constData())); } //! [2] } |