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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #ifndef WINDOW_H
++ #define WINDOW_H
++
++ #include "person.h"
++
++ #include <QtWidgets/QWidget>
++ #include <QtCore/QList>
++
++ QT_BEGIN_NAMESPACE
++ class QComboBox;
++ class QDataWidgetMapper;
++ class QLineEdit;
++ class QPushButton;
++ class QRangeModel;
++ class QTextEdit;
++ QT_END_NAMESPACE
++
++ //! [Window definition]
++ class Window : public QWidget
++ {
++ Q_OBJECT
++
++ public:
++ Window(QWidget *parent = nullptr);
++
++ private slots:
++ void updateButtons(int row);
++
++ private:
++ QLineEdit *nameEdit;
++ QTextEdit *addressEdit;
++ QComboBox *typeComboBox;
++ QPushButton *nextButton;
++ QPushButton *previousButton;
++ QList<Person> data;
++ QRangeModel *model;
++ QDataWidgetMapper *mapper;
++ };
++ //! [Window definition]
++
++ #endif // WINDOW_H