/*
 * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB.  All rights reserved.
 *
 * This file is part of the KD Chart library.
 *
 * This program 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 2 of
 * the License, or (at your option) any later version.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#ifndef KTEXTDOCUMENT_H
#define KTEXTDOCUMENT_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the KD Chart API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QTextDocument>
#include <QSize>

/**
  * KTextDocument is an internally used enhanced QTextDocument
  * \internal
  */
class KTextDocument : public QTextDocument
{
    Q_OBJECT

public:
    explicit KTextDocument( QObject* parent = nullptr );
    explicit KTextDocument( const QString& text, QObject* parent = nullptr );
    ~KTextDocument();

    QSize sizeHint();
    QSize minimumSizeHint();

private:
    QSize sizeForWidth( int width );

private:
    bool mHintValid;
    QSize mSizeHint;
    QSize mMinimumSizeHint;
};


#endif /* KTEXTDOCUMENT_H */

