stringvalidator.h

/*
    This file is part of Cute Chess.
    Copyright (C) 2008-2018 Cute Chess authors
 
    Cute Chess is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    Cute Chess 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 General Public License for more details.
 
    You should have received a copy of the GNU General Public License
    along with Cute Chess.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef STRINGVALIDATOR_H
#define STRINGVALIDATOR_H
 
#include <QValidator>
#include <QModelIndex>
class QAbstractItemModel;
 
class StringValidator : public QValidator
{
    Q_OBJECT
 
    public:
        explicit StringValidator(QObject* parent = nullptr);
 
        void setModel(const QAbstractItemModel* model);
        void setStartIndex(const QModelIndex& index);
 
        // Inherited from QValidator
        virtual State validate(QString& input, int& pos) const;
        
    private:
        const QAbstractItemModel* m_model;
        QModelIndex m_startIndex;
};
 
#endif // STRINGVALIDATOR_H