main.cpp Example File | Qt Serial Port 5.5

- Qt 5.5
- Qt Serial Port
- Enumerator Example
- main.cpp Example File
- Qt 5.5.1 Reference Documentation

# main.cpp Example File

enumerator/main.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2012 Denis Shienkov <denis.shienkov@gmail.com>
    ** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the QtSerialPort module of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:LGPL21$
    ** Commercial License Usage
    ** Licensees holding valid commercial Qt licenses may use this file in
    ** accordance with the commercial license agreement provided with the
    ** Software or, alternatively, in accordance with the terms contained in
    ** a written agreement between you and The Qt Company. For licensing terms
    ** and conditions see http://www.qt.io/terms-conditions. For further
    ** information use the contact form at http://www.qt.io/contact-us.
    **
    ** GNU Lesser General Public License Usage
    ** Alternatively, this file may be used under the terms of the GNU Lesser
    ** General Public License version 2.1 or version 3 as published by the Free
    ** Software Foundation and appearing in the file LICENSE.LGPLv21 and
    ** LICENSE.LGPLv3 included in the packaging of this file. Please review the
    ** following information to ensure the GNU Lesser General Public License
    ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
    ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    **
    ** As a special exception, The Qt Company gives you certain additional
    ** rights. These rights are described in The Qt Company LGPL Exception
    ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
    **
    ** $QT_END_LICENSE$
    **
    ****************************************************************************/

    #include <QApplication>
    #include <QWidget>
    #include <QVBoxLayout>
    #include <QLabel>
    #include <QScrollArea>
    #include <QtSerialPort/QSerialPortInfo>

    QT_USE_NAMESPACE

    int main(int argc, char *argv[])
    {
        QApplication a(argc, argv);

        QVBoxLayout *layout = new QVBoxLayout;

        foreach (const QSerialPortInfo &info, QSerialPortInfo::availablePorts()) {
            QString s = QObject::tr("Port: ") + info.portName() + "\n"
                        + QObject::tr("Location: ") + info.systemLocation() + "\n"
                        + QObject::tr("Description: ") + info.description() + "\n"
                        + QObject::tr("Manufacturer: ") + info.manufacturer() + "\n"
                        + QObject::tr("Serial number: ") + info.serialNumber() + "\n"
                        + QObject::tr("Vendor Identifier: ") + (info.hasVendorIdentifier() ? QString::number(info.vendorIdentifier(), 16) : QString()) + "\n"
                        + QObject::tr("Product Identifier: ") + (info.hasProductIdentifier() ? QString::number(info.productIdentifier(), 16) : QString()) + "\n"
                        + QObject::tr("Busy: ") + (info.isBusy() ? QObject::tr("Yes") : QObject::tr("No")) + "\n";

            QLabel *label = new QLabel(s);
            layout->addWidget(label);
        }

        QWidget *workPage = new QWidget;
        workPage->setLayout(layout);

        QScrollArea area;
        area.setWindowTitle(QObject::tr("Info about all available serial ports."));
        area.setWidget(workPage);
        area.show();

        return a.exec();
    }