Qt 6.x
The Qt SDK
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Public Member Functions | Public Attributes | List of all members
QTextEngine::LayoutData Struct Reference

#include <qtextengine_p.h>

+ Collaboration diagram for QTextEngine::LayoutData:

Public Member Functions

 LayoutData (const QString &str, void **stack_memory, int mem_size)
 
 LayoutData ()
 
 ~LayoutData ()
 
bool reallocate (int totalGlyphs)
 

Public Attributes

QScriptItemArray items
 
int allocated
 
int available_glyphs
 
void ** memory
 
unsigned short * logClustersPtr
 
QGlyphLayout glyphLayout
 
int used
 
uint hasBidi: 1
 
uint layoutState: 2
 
uint memory_on_stack: 1
 
uint haveCharAttributes: 1
 
QFixed currentMaxWidth
 
QString string
 

Detailed Description

Definition at line 373 of file qtextengine_p.h.

Constructor & Destructor Documentation

◆ LayoutData() [1/2]

QTextEngine::LayoutData::LayoutData ( const QString &  str,
void **  stack_memory,
int  mem_size 
)

Definition at line 2662 of file qtextengine.cpp.

References allocated, available_glyphs, QGlyphLayout::clear(), currentMaxWidth, glyphLayout, hasBidi, haveCharAttributes, QTextEngine::LayoutEmpty, layoutState, logClustersPtr, memory_on_stack, QString::size(), QGlyphLayout::SpaceNeeded, str, and used.

+ Here is the call graph for this function:

◆ LayoutData() [2/2]

QTextEngine::LayoutData::LayoutData ( )

Definition at line 2648 of file qtextengine.cpp.

References allocated, available_glyphs, currentMaxWidth, hasBidi, haveCharAttributes, QTextEngine::LayoutEmpty, layoutState, logClustersPtr, memory_on_stack, and used.

◆ ~LayoutData()

QTextEngine::LayoutData::~LayoutData ( )

Definition at line 2695 of file qtextengine.cpp.

Member Function Documentation

◆ reallocate()

bool QTextEngine::LayoutData::reallocate ( int  totalGlyphs)

Definition at line 2702 of file qtextengine.cpp.

References QTextEngine::LayoutFailed, Q_ASSERT, and QGlyphLayout::SpaceNeeded.

Member Data Documentation

◆ allocated

int QTextEngine::LayoutData::allocated

Definition at line 378 of file qtextengine_p.h.

Referenced by LayoutData(), and LayoutData().

◆ available_glyphs

int QTextEngine::LayoutData::available_glyphs

Definition at line 379 of file qtextengine_p.h.

Referenced by LayoutData(), and LayoutData().

◆ currentMaxWidth

QFixed QTextEngine::LayoutData::currentMaxWidth

Definition at line 388 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), and QTextEngine::freeMemory().

◆ glyphLayout

QGlyphLayout QTextEngine::LayoutData::glyphLayout

Definition at line 382 of file qtextengine_p.h.

Referenced by LayoutData().

◆ hasBidi

uint QTextEngine::LayoutData::hasBidi

Definition at line 384 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), QTextLayout::drawCursor(), QTextEngine::freeMemory(), QTextEngine::itemize(), and QTextEngine::positionAfterVisualMovement().

◆ haveCharAttributes

uint QTextEngine::LayoutData::haveCharAttributes

Definition at line 387 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), QTextEngine::attributes(), and QTextEngine::freeMemory().

◆ items

QScriptItemArray QTextEngine::LayoutData::items
mutable

Definition at line 377 of file qtextengine_p.h.

Referenced by QTextLineItemIterator::QTextLineItemIterator(), QPainterPath::addText(), QTextInlineObject::ascent(), QTextEngine::attributes(), QTextEngine::calculateTabWidth(), QTextLine::cursorToX(), QTextInlineObject::descent(), QTextLayout::drawCursor(), QTextEngine::elidedText(), QTextEngine::findItem(), QTextInlineObject::format(), QTextInlineObject::formatIndex(), QTextEngine::formatIndex(), QTextEngine::freeMemory(), QTextInlineObject::height(), QTextEngine::itemize(), QTextEngine::justify(), QTextLineItemIterator::next(), QTextInlineObject::rect(), QTextInlineObject::setAscent(), QTextInlineObject::setDescent(), QTextInlineObject::setWidth(), QTextEngine::shape(), QTextEngine::shapeLine(), QTextInlineObject::textDirection(), QTextInlineObject::textPosition(), QTextInlineObject::width(), and QTextLine::xToCursor().

◆ layoutState

uint QTextEngine::LayoutData::layoutState

Definition at line 385 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), QTextLayout::beginLayout(), QTextLayout::createLine(), QTextLayout::endLayout(), and QTextEngine::freeMemory().

◆ logClustersPtr

unsigned short* QTextEngine::LayoutData::logClustersPtr

Definition at line 381 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), and QTextEngine::shape().

◆ memory

void** QTextEngine::LayoutData::memory

Definition at line 380 of file qtextengine_p.h.

Referenced by QTextEngine::attributes().

◆ memory_on_stack

uint QTextEngine::LayoutData::memory_on_stack

Definition at line 386 of file qtextengine_p.h.

Referenced by LayoutData(), and LayoutData().

◆ string

QString QTextEngine::LayoutData::string

Definition at line 389 of file qtextengine_p.h.

Referenced by QTextEngine::attributes(), QTextEngine::atWordSeparator(), QTextEngine::calculateTabWidth(), QTextLayout::createLine(), QTextLayout::drawCursor(), QTextEngine::elidedText(), QTextEngine::findItem(), QTextEngine::isRightToLeft(), QTextLayout::isValidCursorPosition(), QTextEngine::itemize(), QTextEngine::justify(), QTextEngine::lineNumberForTextPosition(), QTextLineItemIterator::next(), QTextLayout::nextCursorPosition(), QTextEngine::nextLogicalPosition(), QTextLayout::previousCursorPosition(), QTextEngine::previousLogicalPosition(), QTextLine::setLineWidth(), and QTextEngine::validate().

◆ used

int QTextEngine::LayoutData::used
mutable

Definition at line 383 of file qtextengine_p.h.

Referenced by LayoutData(), LayoutData(), and QTextEngine::freeMemory().

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