include/QtGui/qtextdocumentfragment.h

0001 // Copyright (C) 2016 The Qt Company Ltd.
0002 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
0003
0004 #ifndef QTEXTDOCUMENTFRAGMENT_H
0005 #define QTEXTDOCUMENTFRAGMENT_H
0006
0007 #include <QtGui/qtguiglobal.h>
0008 #include <QtGui/qtextdocument.h>
0009 #include <QtCore/qstring.h>
0010
0011 QT_BEGIN_NAMESPACE
0012
0013
0014 class QTextStream;
0015 class QTextDocumentFragmentPrivate;
0016 class QTextCursor;
0017
0018 class Q_GUI_EXPORT QTextDocumentFragment
0019 {
0020 public:
0021     QTextDocumentFragment();
0022     explicit QTextDocumentFragment(const QTextDocument *document);
0023     explicit QTextDocumentFragment(const QTextCursor &range);
0024     QTextDocumentFragment(const QTextDocumentFragment &rhs);
0025     QTextDocumentFragment &operator=(const QTextDocumentFragment &rhs);
0026     ~QTextDocumentFragment();
0027
0028     bool isEmpty() const;
0029
0030     QString toPlainText() const;
0031     QString toRawText() const;
0032 #ifndef QT_NO_TEXTHTMLPARSER
0033     QString toHtml() const;
0034 #endif // QT_NO_TEXTHTMLPARSER
0035 #if QT_CONFIG(textmarkdownwriter)
0036     QString toMarkdown(QTextDocument::MarkdownFeatures features = QTextDocument::MarkdownDialectGitHub) const;
0037 #endif
0038
0039     static QTextDocumentFragment fromPlainText(const QString &plainText);
0040 #ifndef QT_NO_TEXTHTMLPARSER
0041     static QTextDocumentFragment fromHtml(const QString &html, const QTextDocument *resourceProvider = nullptr);
0042 #endif // QT_NO_TEXTHTMLPARSER
0043 #if QT_CONFIG(textmarkdownreader)
0044     static QTextDocumentFragment fromMarkdown(const QString &markdown,
0045                                               QTextDocument::MarkdownFeatures features = QTextDocument::MarkdownDialectGitHub);
0046 #endif
0047
0048 private:
0049     QTextDocumentFragmentPrivate *d;
0050     friend class QTextCursor;
0051     friend class QTextDocumentWriter;
0052 };
0053
0054 QT_END_NAMESPACE
0055
0056 #endif // QTEXTDOCUMENTFRAGMENT_H