KDTextDocument.h

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/****************************************************************************
** Copyright (C) 2001-2020 Klaralvdalens Datakonsult AB.  All rights reserved.
**
** This file is part of the KD Chart library.
**
** Licensees holding valid commercial KD Chart licenses may use this file in
** accordance with the KD Chart Commercial License Agreement provided with
** the Software.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 and version 3 as published by the
** Free Software Foundation and appearing in the file LICENSE.GPL.txt included.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** Contact info@kdab.com if any conditions of this licensing are not
** clear to you.
**
**********************************************************************/

#ifndef KDTEXTDOCUMENT_H
#define KDTEXTDOCUMENT_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>

class KDTextDocument : public QTextDocument
{
    Q_OBJECT

public:
    explicit KDTextDocument( QObject* parent = 0 );
    explicit KDTextDocument( const QString& text, QObject* parent = 0 );
    ~KDTextDocument() override;

    QSize sizeHint();
    QSize minimumSizeHint();

private:
    QSize sizeForWidth( int width );

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


#endif /* KDTEXTDOCUMENT_H */