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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include <QtWidgets>
++
++ #include "arrowpad.h"
++
++ ArrowPad::ArrowPad(QWidget *parent)
++ : QWidget(parent)
++ {
++ //! [0]
++ upButton = new QPushButton(tr("&Up"));
++ //! [0] //! [1]
++ downButton = new QPushButton(tr("&Down"));
++ //! [1] //! [2]
++ leftButton = new QPushButton(tr("&Left"));
++ //! [2] //! [3]
++ rightButton = new QPushButton(tr("&Right"));
++ //! [3]
++
++ QGridLayout *mainLayout = new QGridLayout;
++ mainLayout->addWidget(upButton, 0, 1);
++ mainLayout->addWidget(leftButton, 1, 0);
++ mainLayout->addWidget(rightButton, 1, 2);
++ mainLayout->addWidget(downButton, 2, 1);
++ setLayout(mainLayout);
++ }