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Diffstat (limited to 'src/qt3support/text/q3syntaxhighlighter.h')
-rw-r--r-- | src/qt3support/text/q3syntaxhighlighter.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/qt3support/text/q3syntaxhighlighter.h b/src/qt3support/text/q3syntaxhighlighter.h new file mode 100644 index 0000000..432ce74 --- /dev/null +++ b/src/qt3support/text/q3syntaxhighlighter.h @@ -0,0 +1,89 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the Qt3Support module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef Q3SYNTAXHIGHLIGHTER_H +#define Q3SYNTAXHIGHLIGHTER_H + +#include <QtGui/qfont.h> +#include <QtGui/qcolor.h> +#include <QtCore/qstring.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Qt3SupportLight) + +class Q3TextEdit; +class Q3SyntaxHighlighterInternal; +class Q3SyntaxHighlighterPrivate; +class Q3TextParagraph; + +class Q_COMPAT_EXPORT Q3SyntaxHighlighter +{ + friend class Q3SyntaxHighlighterInternal; + +public: + Q3SyntaxHighlighter(Q3TextEdit *textEdit); + virtual ~Q3SyntaxHighlighter(); + + virtual int highlightParagraph(const QString &text, int endStateOfLastPara) = 0; + + void setFormat(int start, int count, const QFont &font, const QColor &color); + void setFormat(int start, int count, const QColor &color); + void setFormat(int start, int count, const QFont &font); + Q3TextEdit *textEdit() const { return edit; } + + void rehighlight(); + + int currentParagraph() const; + +private: + Q3TextParagraph *para; + Q3TextEdit *edit; + Q3SyntaxHighlighterPrivate *d; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // Q3SYNTAXHIGHLIGHTER_H |