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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QSQLQUERYMODEL_H
#define QSQLQUERYMODEL_H
#include <QtSql/qtsqlglobal.h>
#include <QtCore/qabstractitemmodel.h>
#include <QtSql/qsqldatabase.h>
QT_REQUIRE_CONFIG(sqlmodel);
QT_BEGIN_NAMESPACE
class QSqlQueryModelPrivate;
class QSqlError;
class QSqlRecord;
class QSqlQuery;
class Q_SQL_EXPORT QSqlQueryModel: public QAbstractTableModel
{
Q_OBJECT
Q_DECLARE_PRIVATE(QSqlQueryModel)
public:
explicit QSqlQueryModel(QObject *parent = nullptr);
virtual ~QSqlQueryModel();
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
QSqlRecord record(int row) const;
QSqlRecord record() const;
QVariant data(const QModelIndex &item, int role = Qt::DisplayRole) const override;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
bool setHeaderData(int section, Qt::Orientation orientation, const QVariant &value,
int role = Qt::EditRole) override;
bool insertColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override;
bool removeColumns(int column, int count, const QModelIndex &parent = QModelIndex()) override;
#if QT_DEPRECATED_SINCE(6, 2)
QT_DEPRECATED_VERSION_X_6_2("QSqlQuery is not meant to be copied. Pass it by move instead.")
void setQuery(const QSqlQuery &query);
#endif
void setQuery(QSqlQuery &&query);
void setQuery(const QString &query, const QSqlDatabase &db = QSqlDatabase());
#if QT_SQL_REMOVED_SINCE(6, 5)
QSqlQuery query() const;
#endif
const QSqlQuery &query(QT6_DECL_NEW_OVERLOAD) const;
virtual void clear();
QSqlError lastError() const;
void fetchMore(const QModelIndex &parent = QModelIndex()) override;
bool canFetchMore(const QModelIndex &parent = QModelIndex()) const override;
QHash<int, QByteArray> roleNames() const override;
protected:
void beginInsertRows(const QModelIndex &parent, int first, int last);
void endInsertRows();
void beginRemoveRows(const QModelIndex &parent, int first, int last);
void endRemoveRows();
void beginInsertColumns(const QModelIndex &parent, int first, int last);
void endInsertColumns();
void beginRemoveColumns(const QModelIndex &parent, int first, int last);
void endRemoveColumns();
void beginResetModel();
void endResetModel();
virtual void queryChange();
virtual QModelIndex indexInQuery(const QModelIndex &item) const;
void setLastError(const QSqlError &error);
QSqlQueryModel(QSqlQueryModelPrivate &dd, QObject *parent = nullptr);
};
QT_END_NAMESPACE
#endif // QSQLQUERYMODEL_H
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