File indexing completed on 2024-05-12 15:54:20

0001 /*
0002  * Copyright (C) 2001-2015 Klaralvdalens Datakonsult AB.  All rights reserved.
0003  *
0004  * This file is part of the KD Chart library.
0005  *
0006  * This program is free software; you can redistribute it and/or
0007  * modify it under the terms of the GNU General Public License as
0008  * published by the Free Software Foundation; either version 2 of
0009  * the License, or (at your option) any later version.
0010  *
0011  * This program is distributed in the hope that it will be useful,
0012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0014  * GNU General Public License for more details.
0015  *
0016  * You should have received a copy of the GNU General Public License
0017  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
0018  */
0019 
0020 #ifndef KTEXTDOCUMENT_H
0021 #define KTEXTDOCUMENT_H
0022 
0023 //
0024 //  W A R N I N G
0025 //  -------------
0026 //
0027 // This file is not part of the KD Chart API.  It exists purely as an
0028 // implementation detail.  This header file may change from version to
0029 // version without notice, or even be removed.
0030 //
0031 // We mean it.
0032 //
0033 
0034 #include <QTextDocument>
0035 #include <QSize>
0036 
0037 /**
0038   * KTextDocument is an internally used enhanced QTextDocument
0039   * \internal
0040   */
0041 class KTextDocument : public QTextDocument
0042 {
0043     Q_OBJECT
0044 
0045 public:
0046     explicit KTextDocument( QObject* parent = nullptr );
0047     explicit KTextDocument( const QString& text, QObject* parent = nullptr );
0048     ~KTextDocument();
0049 
0050     QSize sizeHint();
0051     QSize minimumSizeHint();
0052 
0053 private:
0054     QSize sizeForWidth( int width );
0055 
0056 private:
0057     bool mHintValid;
0058     QSize mSizeHint;
0059     QSize mMinimumSizeHint;
0060 };
0061 
0062 
0063 #endif /* KTEXTDOCUMENT_H */
0064