QFixed Struct Reference

#include <qfixed_p.h>

Collaboration diagram for QFixed:

Public Member Functions
constexpr	QFixed ()
constexpr	QFixed (int i)
constexpr	QFixed (long i)
constexpr	QFixed (long long i)
constexpr int	value () const
void	setValue (int value)
constexpr int	toInt () const
constexpr qreal	toReal () const
constexpr int	truncate () const
constexpr QFixed	round () const
constexpr QFixed	floor () const
constexpr QFixed	ceil () const
constexpr QFixed	operator+ (int i) const
constexpr QFixed	operator+ (uint i) const
constexpr QFixed	operator+ (QFixed other) const
QFixed &	operator+= (int i)
QFixed &	operator+= (uint i)
QFixed &	operator+= (QFixed other)
constexpr QFixed	operator- (int i) const
constexpr QFixed	operator- (uint i) const
constexpr QFixed	operator- (QFixed other) const
QFixed &	operator-= (int i)
QFixed &	operator-= (uint i)
QFixed &	operator-= (QFixed other)
constexpr QFixed	operator- () const
constexpr bool	operator! () const
QFixed &	operator/= (int x)
QFixed &	operator/= (QFixed o)
constexpr QFixed	operator/ (int d) const
QFixed	operator/ (QFixed b) const
QFixed	operator>> (int d) const
QFixed &	operator*= (int i)
QFixed &	operator*= (uint i)
QFixed &	operator*= (QFixed o)
constexpr QFixed	operator* (int i) const
constexpr QFixed	operator* (uint i) const
QFixed	operator* (QFixed o) const

Static Public Member Functions
static constexpr QFixed	fromReal (qreal r)
static constexpr QFixed	fromFixed (int fixed)

Detailed Description

Definition at line 26 of file qfixed_p.h.

Constructor & Destructor Documentation

QFixed() [1/4]

constexpr QFixed::QFixed ( )

inlineconstexpr

Definition at line 30 of file qfixed_p.h.

Referenced by fromFixed().

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QFixed() [2/4]

constexpr QFixed::QFixed ( int i )

inlineconstexpr

Definition at line 31 of file qfixed_p.h.

QFixed() [3/4]

constexpr QFixed::QFixed ( long i )

inlineconstexpr

Definition at line 32 of file qfixed_p.h.

QFixed() [4/4]

constexpr QFixed::QFixed ( long long i )

inlineconstexpr

Definition at line 33 of file qfixed_p.h.

Member Function Documentation

ceil()

constexpr QFixed QFixed::ceil ( ) const

inlineconstexpr

Definition at line 47 of file qfixed_p.h.

References fromFixed().

Referenced by QFontEngineFT::boundingBox(), QTextLayout::boundingRect(), QTextLine::height(), QCoreTextFontEngine::imageForGlyph(), QFontEngineBox::leading(), and QFontEngine::tightBoundingBox().

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floor()

constexpr QFixed QFixed::floor ( ) const

inlineconstexpr

Definition at line 46 of file qfixed_p.h.

References fromFixed().

Referenced by QTextEngine::positionInLigature().

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fromFixed()

static constexpr QFixed QFixed::fromFixed ( int fixed )

inlinestaticconstexpr

Definition at line 36 of file qfixed_p.h.

References QFixed().

Referenced by QFontEngineFT::boundingBox(), QFontEngineFT::capHeight(), ceil(), QGlyphLayout::effectiveAdvance(), floor(), fromReal(), QFontEngine::getGlyphPositions(), QFreetypeFace::getPointInOutline(), QFontEngineFT::getUnscaledGlyph(), QTextLine::glyphRuns(), QFontEngineFT::init(), QFontEngineFT::initializeHeightMetrics(), QFontEngineFT::maxCharWidth(), operator*(), operator*(), operator+(), operator+(), operator+(), operator-(), operator-(), operator-(), operator-(), operator/(), QFreetypeFace::properties(), QFontEngineFT::recalcAdvances(), round(), and QFontEngine::subPixelPositionFor().

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fromReal()

static constexpr QFixed QFixed::fromReal ( qreal r )

inlinestaticconstexpr

Definition at line 35 of file qfixed_p.h.

References fromFixed().

Referenced by QTextLineItemIterator::QTextLineItemIterator(), _hb_qt_font_create(), QFontEngine::addBitmapFontToPath(), QFontEngine::addGlyphsToPath(), QTextDocumentLayoutPrivate::blockIndent(), QWindowsFontEngine::boundingBox(), QCoreTextFontEngine::boundingBox(), QTextureGlyphCache::calculateSubPixelPositionCount(), QTextEngine::calculateTabWidth(), QCoreTextFontEngine::capHeight(), QTextTableData::cellBorderWidth(), QFreetypeFace::computeSize(), QCoreTextFontEngine::doKerning(), QTextLayout::draw(), QTextDocumentLayout::draw(), QTextDocumentLayoutPrivate::drawFlow(), QTextDocumentLayoutPrivate::drawFrame(), QPainter::drawStaticText(), QPainter::drawText(), QFontMetricsF::elidedText(), QQuickTextPrivate::elidedText(), QTextDocumentLayout::ensureLayouted(), flowPosition(), QFixedPoint::fromPointF(), QFixedSize::fromSizeF(), QWindowsFontEngine::getCMap(), QFontEngine::getGlyphPositions(), getLineHeightParams(), QCoreTextFontEngine::getUnscaledGlyph(), QTextDocumentLayout::hitTest(), QCoreTextFontEngine::init(), QCoreTextFontEngine::initializeHeightMetrics(), QTextDocumentLayoutPrivate::layoutBlock(), QTextDocumentLayoutPrivate::layoutCell(), QTextDocumentLayoutPrivate::layoutFlow(), QTextDocumentLayoutPrivate::layoutFrame(), QTextDocumentLayoutPrivate::layoutFrame(), QTextDocumentLayoutPrivate::layoutTable(), QFontEngineBox::leading(), QCoreTextFontEngine::loadAdvancesForGlyphs(), QTextTableData::paddingProperty(), QSGTextMaskMaterial::populate(), QTextureGlyphCache::populate(), QTextDocumentLayoutPrivate::positionFloat(), QFontEngine::processHheaTable(), QFontEngine::processOS2Table(), QCoreTextFontEngine::properties(), qcoretextfontengine_scaleMetrics(), QTextInlineObject::setAscent(), QTextInlineObject::setDescent(), QFont::setLetterSpacing(), QTextLine::setLineWidth(), QTextLine::setNumColumns(), QTextLine::setPosition(), QQuickTextPrivate::setupTextLayout(), QTextInlineObject::setWidth(), QFont::setWordSpacing(), glyph_metrics_t::transformed(), visibleGlyphRange(), QCoreTextFontEngine::xHeight(), and QTextLine::xToCursor().

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operator!()

constexpr bool QFixed::operator! ( ) const

inlineconstexpr

Definition at line 74 of file qfixed_p.h.

operator*() [1/3]

constexpr QFixed QFixed::operator* ( int i ) const

inlineconstexpr

Definition at line 109 of file qfixed_p.h.

References fromFixed(), and i.

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operator*() [2/3]

QFixed QFixed::operator* ( QFixed o ) const

inline

Definition at line 111 of file qfixed_p.h.

References o.

operator*() [3/3]

constexpr QFixed QFixed::operator* ( uint i ) const

inlineconstexpr

Definition at line 110 of file qfixed_p.h.

References fromFixed(), and i.

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operator*=() [1/3]

QFixed & QFixed::operator*= ( int i )

inline

Definition at line 96 of file qfixed_p.h.

References i.

operator*=() [2/3]

QFixed & QFixed::operator*= ( QFixed o )

inline

Definition at line 98 of file qfixed_p.h.

References o.

operator*=() [3/3]

QFixed & QFixed::operator*= ( uint i )

inline

Definition at line 97 of file qfixed_p.h.

References i.

operator+() [1/3]

constexpr QFixed QFixed::operator+ ( int i ) const

inlineconstexpr

Definition at line 49 of file qfixed_p.h.

References fromFixed(), and i.

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operator+() [2/3]

constexpr QFixed QFixed::operator+ ( QFixed other ) const

inlineconstexpr

Definition at line 51 of file qfixed_p.h.

References fromFixed(), and other().

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operator+() [3/3]

constexpr QFixed QFixed::operator+ ( uint i ) const

inlineconstexpr

Definition at line 50 of file qfixed_p.h.

References fromFixed(), and i.

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operator+=() [1/3]

QFixed & QFixed::operator+= ( int i )

inline

Definition at line 52 of file qfixed_p.h.

References i.

operator+=() [2/3]

QFixed & QFixed::operator+= ( QFixed other )

inline

Definition at line 54 of file qfixed_p.h.

References other().

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operator+=() [3/3]

QFixed & QFixed::operator+= ( uint i )

inline

Definition at line 53 of file qfixed_p.h.

References i.

operator-() [1/4]

constexpr QFixed QFixed::operator- ( ) const

inlineconstexpr

Definition at line 61 of file qfixed_p.h.

References fromFixed().

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operator-() [2/4]

constexpr QFixed QFixed::operator- ( int i ) const

inlineconstexpr

Definition at line 55 of file qfixed_p.h.

References fromFixed(), and i.

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operator-() [3/4]

constexpr QFixed QFixed::operator- ( QFixed other ) const

inlineconstexpr

Definition at line 57 of file qfixed_p.h.

References fromFixed(), and other().

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operator-() [4/4]

constexpr QFixed QFixed::operator- ( uint i ) const

inlineconstexpr

Definition at line 56 of file qfixed_p.h.

References fromFixed(), and i.

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operator-=() [1/3]

QFixed & QFixed::operator-= ( int i )

inline

Definition at line 58 of file qfixed_p.h.

References i.

operator-=() [2/3]

QFixed & QFixed::operator-= ( QFixed other )

inline

Definition at line 60 of file qfixed_p.h.

References other().

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operator-=() [3/3]

QFixed & QFixed::operator-= ( uint i )

inline

Definition at line 59 of file qfixed_p.h.

References i.

operator/() [1/2]

constexpr QFixed QFixed::operator/ ( int d ) const

inlineconstexpr

Definition at line 93 of file qfixed_p.h.

References d, and fromFixed().

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operator/() [2/2]

QFixed QFixed::operator/ ( QFixed b ) const

inline

Definition at line 94 of file qfixed_p.h.

operator/=() [1/2]

QFixed & QFixed::operator/= ( int x )

inline

Definition at line 76 of file qfixed_p.h.

operator/=() [2/2]

QFixed & QFixed::operator/= ( QFixed o )

inline

Definition at line 77 of file qfixed_p.h.

References o.

operator>>()

QFixed QFixed::operator>> ( int d ) const

inline

Definition at line 95 of file qfixed_p.h.

References d.

round()

constexpr QFixed QFixed::round ( ) const

inlineconstexpr

Definition at line 45 of file qfixed_p.h.

References fromFixed().

Referenced by QFontEngine::initializeHeightMetrics().

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setValue()

void QFixed::setValue ( int value )

inline

Definition at line 39 of file qfixed_p.h.

References value().

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toInt()

constexpr int QFixed::toInt ( ) const

inlineconstexpr

Definition at line 41 of file qfixed_p.h.

Referenced by QWindowsFontEngineDirectWrite::QWindowsFontEngineDirectWrite(), QCoreTextFontEngine::init(), and QFontSubset::widthArray().

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toReal()

constexpr qreal QFixed::toReal ( ) const

inlineconstexpr

Definition at line 42 of file qfixed_p.h.

Referenced by QFontEngineMulti::addOutlineToPath(), QPainterPath::addText(), QTextItem::ascent(), QTextInlineObject::ascent(), QTextLine::ascent(), QFontEngineFT::bitmapForGlyph(), QTextLayout::boundingRect(), cellClipTest(), QTextTableData::cellRect(), QTextItem::descent(), QTextInlineObject::descent(), QTextLine::descent(), QCoreTextFontEngine::draw(), QTextLayout::draw(), draw_text_item_win(), QTextDocumentLayoutPrivate::drawTableCell(), QTextDocumentLayoutPrivate::drawTableCellBorder(), QPicturePaintEngine::drawTextItem(), QCoreTextFontEngine::getUnscaledGlyph(), QTextDocumentLayoutPrivate::hitTest(), QTextLine::horizontalAdvance(), QFontMetricsF::horizontalAdvance(), QCoreTextFontEngine::imageForGlyph(), QTextDocumentLayoutPrivate::layoutFrame(), QTextDocumentLayoutPrivate::layoutTable(), QTextLine::leading(), QFont::letterSpacing(), QCoreTextFontEngine::maxCharWidth(), QFontEngineFT::maxCharWidth(), QWindowsFontEngineDirectWrite::maxCharWidth(), QTextLayout::maximumWidth(), QTextLayout::minimumWidth(), QFontEngine::minRightBearing(), QTextLine::naturalTextWidth(), qcoretextfontengine_scaleMetrics(), qt_draw_decoration_for_glyphs(), QTextInlineObject::rect(), QFontSubset::toTruetype(), glyph_metrics_t::transformed(), QTextItem::width(), QTextInlineObject::width(), QTextLine::width(), QFont::wordSpacing(), QTextLine::x(), and QTextLine::y().

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truncate()

constexpr int QFixed::truncate ( ) const

inlineconstexpr

Definition at line 44 of file qfixed_p.h.

Referenced by QCoreTextFontEngine::imageForGlyph(), and QTextDocumentLayoutPrivate::layoutTable().

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value()

constexpr int QFixed::value ( ) const

inlineconstexpr

Definition at line 38 of file qfixed_p.h.

Referenced by _hb_qt_font_get_glyph_contour_point(), _hb_qt_font_get_glyph_h_advance(), _hb_qt_font_get_glyph_h_kerning(), QFontEngineFT::loadGlyph(), QWindowsFontEngine::recalcAdvances(), and setValue().

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The documentation for this struct was generated from the following file:

• qtbase/src/gui/painting/qfixed_p.h (7b7a01c266b507636eab51a36328c7c72d82d93c)