#include <qtextengine_p.h>

Inheritance diagram for QStackTextEngine:

Collaboration diagram for QStackTextEngine:

Public Types
enum	{ MemSize = 25640/sizeof(void ) }

Public Types inherited from QTextEngine
enum	LayoutState { LayoutEmpty , InLayout , LayoutFailed }

enum	Mode { WidthOnly = 0x07 }

typedef QList< ItemDecoration >	ItemDecorationList

Public Member Functions
	QStackTextEngine (const QString &string, const QFont &f)

Public Member Functions inherited from QTextEngine
	QTextEngine ()

	QTextEngine (const QString &str, const QFont &f)

	~QTextEngine ()

void	invalidate ()

void	clearLineData ()

void	validate () const

void	itemize () const

bool	isRightToLeft () const

const QCharAttributes *	attributes () const

void	shape (int item) const

void	justify (const QScriptLine &si)

QFixed	alignLine (const QScriptLine &line)

QFixed	width (int charFrom, int numChars) const

glyph_metrics_t	boundingBox (int from, int len) const

glyph_metrics_t	tightBoundingBox (int from, int len) const

int	length (int item) const

int	length (const QScriptItem *si) const

QFontEngine *	fontEngine (const QScriptItem &si, QFixed ascent=nullptr, QFixed descent=nullptr, QFixed *leading=nullptr) const

QFont	font (const QScriptItem &si) const

QFont	font () const

unsigned short *	logClusters (const QScriptItem *si) const

QGlyphLayout	availableGlyphs (const QScriptItem *si) const

QGlyphLayout	shapedGlyphs (const QScriptItem *si) const

bool	ensureSpace (int nGlyphs) const

void	freeMemory ()

int	findItem (int strPos, int firstItem=0) const

QTextFormatCollection *	formatCollection () const

QTextCharFormat	format (const QScriptItem *si) const

QAbstractTextDocumentLayout *	docLayout () const

int	formatIndex (const QScriptItem *si) const

QFixed	calculateTabWidth (int index, QFixed x) const
	returns the width of tab at index (in the tabs array) with the tab-start at position x

bool	visualCursorMovement () const

int	preeditAreaPosition () const

QString	preeditAreaText () const

void	setPreeditArea (int position, const QString &text)

bool	hasFormats () const

QList< QTextLayout::FormatRange >	formats () const

void	setFormats (const QList< QTextLayout::FormatRange > &formats)

bool	atWordSeparator (int position) const

QString	elidedText (Qt::TextElideMode mode, QFixed width, int flags=0, int from=0, int count=-1) const

void	shapeLine (const QScriptLine &line)

QFixed	leadingSpaceWidth (const QScriptLine &line)

QFixed	offsetInLigature (const QScriptItem *si, int pos, int max, int glyph_pos)

int	positionInLigature (const QScriptItem *si, int end, QFixed x, QFixed edge, int glyph_pos, bool cursorOnCharacter)

int	previousLogicalPosition (int oldPos) const

int	nextLogicalPosition (int oldPos) const

int	lineNumberForTextPosition (int pos)

int	positionAfterVisualMovement (int oldPos, QTextCursor::MoveOperation op)

std::vector< int >	insertionPointsForLine (int lineNum)

void	resetFontEngineCache ()

void	enableDelayDecorations (bool enable=true)

void	addUnderline (QPainter *painter, const QLineF &line)

void	addStrikeOut (QPainter *painter, const QLineF &line)

void	addOverline (QPainter *painter, const QLineF &line)

void	drawDecorations (QPainter *painter)

void	clearDecorations ()

void	adjustUnderlines ()

Public Attributes
LayoutData	_layoutData

void *	_memory [MemSize]

Public Attributes inherited from QTextEngine
QScriptLineArray	lines

QString	text

QFont	fnt

QRawFont	rawFont

QTextBlock	block

QTextOption	option

QFixed	minWidth

QFixed	maxWidth

QPointF	position

uint	ignoreBidi: 1

uint	cacheGlyphs: 1

uint	stackEngine: 1

uint	forceJustification: 1

uint	visualMovement: 1

uint	delayDecorations: 1

uint	useRawFont: 1

LayoutData *	layoutData

ItemDecorationList	underlineList

ItemDecorationList	strikeOutList

ItemDecorationList	overlineList

Additional Inherited Members
Static Public Member Functions inherited from QTextEngine
static void	bidiReorder (int numRuns, const quint8 levels, int visualOrder)

Detailed Description

Definition at line 639 of file qtextengine_p.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
MemSize

Definition at line 641 of file qtextengine_p.h.

Constructor & Destructor Documentation

◆ QStackTextEngine()

QStackTextEngine::QStackTextEngine	(	const QString &	string,
		const QFont &	f
	)

Definition at line 3729 of file qtextengine.cpp.

References _layoutData, QTextEngine::layoutData, and QTextEngine::stackEngine.

Member Data Documentation

◆ _layoutData

LayoutData QStackTextEngine::_layoutData

Definition at line 643 of file qtextengine_p.h.

Referenced by QStackTextEngine().

◆ _memory

void* QStackTextEngine::_memory[MemSize]

Definition at line 644 of file qtextengine_p.h.

The documentation for this class was generated from the following files:

qtbase/src/gui/text/qtextengine_p.h
qtbase/src/gui/text/qtextengine.cpp

Public Types

Public Member Functions

Public Attributes

Additional Inherited Members