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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