- Qt 5.5
- Qt Widgets
- Widgets Tutorial - Nested Layouts
- main.cpp Example File
- Qt 5.5.1 Reference Documentation

# main.cpp Example File

tutorials/widgets/nestedlayouts/main.cpp

    /****************************************************************************
    **
    ** Copyright (C) 2015 The Qt Company Ltd.
    ** Contact: http://www.qt.io/licensing/
    **
    ** This file is part of the documentation of the Qt Toolkit.
    **
    ** $QT_BEGIN_LICENSE:BSD$
    ** You may use this file under the terms of the BSD license as follows:
    **
    ** "Redistribution and use in source and binary forms, with or without
    ** modification, are permitted provided that the following conditions are
    ** met:
    **   * Redistributions of source code must retain the above copyright
    **     notice, this list of conditions and the following disclaimer.
    **   * Redistributions in binary form must reproduce the above copyright
    **     notice, this list of conditions and the following disclaimer in
    **     the documentation and/or other materials provided with the
    **     distribution.
    **   * Neither the name of The Qt Company Ltd nor the names of its
    **     contributors may be used to endorse or promote products derived
    **     from this software without specific prior written permission.
    **
    **
    ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
    **
    ** $QT_END_LICENSE$
    **
    ****************************************************************************/

    #include <QtWidgets>

    int main(int argc, char *argv[])
    {
        QApplication app(argc, argv);
        QWidget window;

        QLabel *queryLabel = new QLabel(
            QApplication::translate("nestedlayouts", "Query:"));
        QLineEdit *queryEdit = new QLineEdit();
        QTableView *resultView = new QTableView();

        QHBoxLayout *queryLayout = new QHBoxLayout();
        queryLayout->addWidget(queryLabel);
        queryLayout->addWidget(queryEdit);

        QVBoxLayout *mainLayout = new QVBoxLayout();
        mainLayout->addLayout(queryLayout);
        mainLayout->addWidget(resultView);
        window.setLayout(mainLayout);

        // Set up the model and configure the view...

        QStandardItemModel model;
        model.setHorizontalHeaderLabels(
            QStringList() << QApplication::translate("nestedlayouts", "Name")
                          << QApplication::translate("nestedlayouts", "Office"));

        QList<QStringList> rows = QList<QStringList>()
            << (QStringList() << "Verne Nilsen" << "123")
            << (QStringList() << "Carlos Tang" << "77")
            << (QStringList() << "Bronwyn Hawcroft" << "119")
            << (QStringList() << "Alessandro Hanssen" << "32")
            << (QStringList() << "Andrew John Bakken" << "54")
            << (QStringList() << "Vanessa Weatherley" << "85")
            << (QStringList() << "Rebecca Dickens" << "17")
            << (QStringList() << "David Bradley" << "42")
            << (QStringList() << "Knut Walters" << "25")
            << (QStringList() << "Andrea Jones" << "34");

        foreach (QStringList row, rows) {
            QList<QStandardItem *> items;
            foreach (QString text, row)
                items.append(new QStandardItem(text));
            model.appendRow(items);
        }

        resultView->setModel(&model);
        resultView->verticalHeader()->hide();
        resultView->horizontalHeader()->setStretchLastSection(true);
        window.setWindowTitle(
            QApplication::translate("nestedlayouts", "Nested layouts"));
        window.show();
        return app.exec();
    }