src/migration/AlterSchemaTableModel.h

0001 /* This file is part of the KDE project
0002    Copyright (C) 2009 Adam Pigg <adam@piggz.co.uk>
0003    Copyright (C) 2009-2016 Jarosław Staniek <staniek@kde.org>
0004
0005    This library is free software; you can redistribute it and/or
0006    modify it under the terms of the GNU Library General Public
0007    License version 2 as published by the Free Software Foundation.
0008
0009    This library is distributed in the hope that it will be useful,
0010    but WITHOUT ANY WARRANTY; without even the implied warranty of
0011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0012    Library General Public License for more details.
0013
0014    You should have received a copy of the GNU Library General Public License
0015    along with this library; see the file COPYING.LIB.  If not, write to
0016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
0017    Boston, MA 02110-1301, USA.
0018 */
0019
0020 #ifndef ALTERSCHEMATABLEMODEL_H
0021 #define ALTERSCHEMATABLEMODEL_H
0022
0023 #include <QModelIndex>
0024 #include <QList>
0025
0026 #include <KDbRecordData>
0027
0028 class KDbTableSchema;
0029
0030 class AlterSchemaTableModel : public QAbstractTableModel
0031 {
0032     Q_OBJECT
0033 public:
0034     explicit AlterSchemaTableModel(QObject* parent = nullptr);
0035     ~AlterSchemaTableModel();
0036
0037     virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
0038     virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
0039     virtual int columnCount(const QModelIndex& parent = QModelIndex()) const override;
0040     virtual int rowCount(const QModelIndex& parent = QModelIndex()) const override;
0041
0042     void setSchema(KDbTableSchema *schema);
0043     void setData(QList<KDbRecordData*> *data);
0044     void setRowCount(int i);
0045 private:
0046     //! Reimplemented just to avoid 'hidden' warnings
0047     bool setData(const QModelIndex & index, const QVariant & value,
0048                  int role = Qt::EditRole) override
0049     {
0050         return QAbstractTableModel::setData(index, value, role);
0051     }
0052
0053     KDbTableSchema *m_schema;
0054     QList<KDbRecordData*> *m_data; //!< Small amount of data to display to user
0055     int m_recordCount;
0056 };
0057
0058 #endif // ALTERSCHEMATABLEMODEL_H