File indexing completed on 2024-05-19 16:07:25

 /* This file is part of the KDE project
 * Copyright (c) 2010 Jan Hambrecht <jaham@gmx.net>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */
 
 #ifndef MATRIXDATAMODEL_H
 #define MATRIXDATAMODEL_H
 
 #include <QAbstractTableModel>
 #include <QVector>
 
 class MatrixDataModel : public QAbstractTableModel
 {
 public:
     /// Creates a new matrix data model
     explicit MatrixDataModel(QObject *parent = 0);
 
     /// Sets the matrix data and rows/columns to use
     void setMatrix(const QVector<qreal> &matrix, int rows, int cols);
 
     /// Returns the matrix data
     QVector<qreal> matrix() const;
 
     // reimplemented
     int rowCount(const QModelIndex &/*parent*/) const override;
     // reimplemented
     int columnCount(const QModelIndex &/*parent*/) const override;
     // reimplemented
     QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
     // reimplemented
     bool setData(const QModelIndex &index, const QVariant &value, int /*role*/) override;
     // reimplemented
     Qt::ItemFlags flags(const QModelIndex &/*index*/) const override;
 
 private:
     QVector<qreal> m_matrix; ///< the matrix data to handle
     int m_rows; ///< the number or rows in the matrix
     int m_cols; ///< the number of columns in the matrix
 };
 
 #endif // MATRIXDATAMODEL_H