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📄 qtextoption.h

📁 奇趣公司比较新的qt/emd版本
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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the QtGui module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QTEXTOPTION_H#define QTEXTOPTION_H#include <QtCore/qnamespace.h>QT_BEGIN_HEADERQT_MODULE(Gui)template <typename T> class QList;struct QTextOptionPrivate;class Q_GUI_EXPORT QTextOption{public:    QTextOption();    QTextOption(Qt::Alignment alignment);    ~QTextOption();    QTextOption(const QTextOption &o);    QTextOption &operator=(const QTextOption &o);    inline void setAlignment(Qt::Alignment alignment);    inline Qt::Alignment alignment() const { return Qt::Alignment(align); }    inline void setTextDirection(Qt::LayoutDirection aDirection) { this->direction = aDirection; }    inline Qt::LayoutDirection textDirection() const { return Qt::LayoutDirection(direction); }    enum WrapMode {        NoWrap,        WordWrap,        ManualWrap,        WrapAnywhere,        WrapAtWordBoundaryOrAnywhere    };    inline void setWrapMode(WrapMode wrap) { wordWrap = wrap; }    inline WrapMode wrapMode() const { return static_cast<WrapMode>(wordWrap); }    enum Flag {        IncludeTrailingSpaces = 0x80000000    };    Q_DECLARE_FLAGS(Flags, Flag)    inline void setFlags(Flags flags);    inline Flags flags() const { return Flags(f); }    inline void setTabStop(qreal tabStop);    inline qreal tabStop() const { return tab; }    void setTabArray(QList<qreal> tabStops);    QList<qreal> tabArray() const;    void setUseDesignMetrics(bool b) { design = b; }    bool useDesignMetrics() const { return design; }private:    uint align : 8;    uint wordWrap : 4;    uint design : 1;    uint direction : 1;    uint unused : 19;    uint f;    qreal tab;    QTextOptionPrivate *d;};Q_DECLARE_OPERATORS_FOR_FLAGS(QTextOption::Flags)inline void QTextOption::setAlignment(Qt::Alignment aalignment){ align = aalignment; }inline void QTextOption::setFlags(Flags aflags){ f = aflags; }inline void QTextOption::setTabStop(qreal atabStop){ tab = atabStop; }QT_END_HEADER#endif // QTEXTOPTION_H

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