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| ** Copyright (C) 2015 The Qt Company Ltd. |
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| |
| #ifndef QTEXTOPTION_H |
| #define QTEXTOPTION_H |
| |
| #include <QtCore/qnamespace.h> |
| #include <QtCore/qchar.h> |
| #include <QtCore/qmetatype.h> |
| |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| template <typename T> class QList; |
| struct QTextOptionPrivate; |
| |
| class Q_GUI_EXPORT QTextOption |
| { |
| public: |
| enum TabType { |
| LeftTab, |
| RightTab, |
| CenterTab, |
| DelimiterTab |
| }; |
| |
| struct Q_GUI_EXPORT Tab { |
| inline Tab() : position(80), type(QTextOption::LeftTab) { } |
| inline Tab(qreal pos, TabType tabType, QChar delim = QChar()) |
| : position(pos), type(tabType), delimiter(delim) {} |
| |
| inline bool operator==(const Tab &other) const { |
| return type == other.type |
| && qFuzzyCompare(position, other.position) |
| && delimiter == other.delimiter; |
| } |
| |
| inline bool operator!=(const Tab &other) const { |
| return !operator==(other); |
| } |
| |
| qreal position; |
| TabType type; |
| QChar delimiter; |
| }; |
| |
| QTextOption(); |
| /*implicit*/ 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 { |
| ShowTabsAndSpaces = 0x1, |
| ShowLineAndParagraphSeparators = 0x2, |
| AddSpaceForLineAndParagraphSeparators = 0x4, |
| SuppressColors = 0x8, |
| 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(const QList<qreal> &tabStops); |
| QList<qreal> tabArray() const; |
| |
| void setTabs(const QList<Tab> &tabStops); |
| QList<Tab> tabs() const; |
| |
| void setUseDesignMetrics(bool b) { design = b; } |
| bool useDesignMetrics() const { return design; } |
| |
| private: |
| uint align : 8; |
| uint wordWrap : 4; |
| uint design : 1; |
| uint direction : 2; |
| uint unused : 17; |
| uint unused2; // ### Qt 6: remove unnecessary, extra 32 bits |
| 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_NAMESPACE |
| |
| Q_DECLARE_METATYPE( QTextOption::Tab ) |
| |
| #endif // QTEXTOPTION_H |