Represents a block of text consisting of one or more QgsTextFragment objects. More...

#include <qgstextblock.h>

Public Member Functions
	QgsTextBlock ()=default
	Constructor for an empty text block.

	QgsTextBlock (const QgsTextFragment &fragment)
	Constructor for a QgsTextBlock consisting of a single text fragment.

void	append (const QgsTextFragment &fragment)
	Appends a fragment to the block.

void	append (QgsTextFragment &&fragment)
	Appends a fragment to the block.

void	applyCapitalization (Qgis::Capitalization capitalization)
	Applies a capitalization style to the block's text.

const QgsTextFragment &	at (int index) const
	Returns the fragment at the specified index.

const QgsTextBlockFormat &	blockFormat () const
	Returns the block formatting for the fragment.

void	clear ()
	Clears the block, removing all its contents.

bool	empty () const
	Returns `true` if the block is empty.

void	insert (int index, const QgsTextFragment &fragment)
	Inserts a fragment into the block, at the specified index.

void	insert (int index, QgsTextFragment &&fragment)
	Inserts a fragment into the block, at the specified index.

QgsTextFragment &	operator[] (int index)
	Returns the fragment at the specified index.

void	reserve (int count)
	Reserves the specified count of fragments for optimised fragment appending.

void	setBlockFormat (const QgsTextBlockFormat &format)
	Sets the block format for the fragment.

int	size () const
	Returns the number of fragments in the block.

QString	toPlainText () const
	Converts the block to plain text.

Static Public Member Functions
static QgsTextBlock	fromPlainText (const QString &text, const QgsTextCharacterFormat &format=QgsTextCharacterFormat())
	Constructor for QgsTextBlock consisting of a plain text, and optional character format.

Detailed Description

Represents a block of text consisting of one or more QgsTextFragment objects.

Warning: This API is not considered stable and may change in future QGIS versions.

Since: QGIS 3.14

Definition at line 36 of file qgstextblock.h.

Constructor & Destructor Documentation

◆ QgsTextBlock() [1/2]

QgsTextBlock::QgsTextBlock ( )

default

Constructor for an empty text block.

◆ QgsTextBlock() [2/2]

QgsTextBlock::QgsTextBlock ( const QgsTextFragment & fragment )

explicit

Constructor for a QgsTextBlock consisting of a single text fragment.

Definition at line 21 of file qgstextblock.cpp.

Member Function Documentation

◆ append() [1/2]

void QgsTextBlock::append ( const QgsTextFragment & fragment )

Appends a fragment to the block.

Definition at line 69 of file qgstextblock.cpp.

◆ append() [2/2]

void QgsTextBlock::append ( QgsTextFragment && fragment )

Appends a fragment to the block.

Definition at line 74 of file qgstextblock.cpp.

◆ applyCapitalization()

void QgsTextBlock::applyCapitalization ( Qgis::Capitalization capitalization )

Applies a capitalization style to the block's text.

Since: QGIS 3.16

Definition at line 109 of file qgstextblock.cpp.

◆ at()

const QgsTextFragment & QgsTextBlock::at ( int index ) const

Returns the fragment at the specified index.

Definition at line 117 of file qgstextblock.cpp.

◆ blockFormat()

const QgsTextBlockFormat & QgsTextBlock::blockFormat ( ) const

inline

Returns the block formatting for the fragment.

See also: setBlockFormat()

Since: QGIS 3.40

Definition at line 144 of file qgstextblock.h.

◆ clear()

void QgsTextBlock::clear ( )

Clears the block, removing all its contents.

Definition at line 89 of file qgstextblock.cpp.

◆ empty()

bool QgsTextBlock::empty ( ) const

Returns true if the block is empty.

Definition at line 94 of file qgstextblock.cpp.

◆ fromPlainText()

QgsTextBlock QgsTextBlock::fromPlainText	(	const QString &	text,
		const QgsTextCharacterFormat &	format = `QgsTextCharacterFormat()`
	)

static

Constructor for QgsTextBlock consisting of a plain text, and optional character format.

If text contains tab characters they will be appended as separate text fragments within the block, consisting of just the tab character.

Since: QGIS 3.38

Definition at line 26 of file qgstextblock.cpp.

◆ insert() [1/2]

void QgsTextBlock::insert	(	int	index,
		const QgsTextFragment &	fragment
	)

Inserts a fragment into the block, at the specified index.

Since: QGIS 3.40

Definition at line 79 of file qgstextblock.cpp.

◆ insert() [2/2]

void QgsTextBlock::insert	(	int	index,
		QgsTextFragment &&	fragment
	)

Inserts a fragment into the block, at the specified index.

Since: QGIS 3.40

Definition at line 84 of file qgstextblock.cpp.

◆ operator[]()

QgsTextFragment & QgsTextBlock::operator[] ( int index )

Returns the fragment at the specified index.

Definition at line 122 of file qgstextblock.cpp.

◆ reserve()

void QgsTextBlock::reserve ( int count )

Reserves the specified count of fragments for optimised fragment appending.

Since: QGIS 3.40

Definition at line 64 of file qgstextblock.cpp.

◆ setBlockFormat()

void QgsTextBlock::setBlockFormat ( const QgsTextBlockFormat & format )

Sets the block format for the fragment.

See also: blockFormat()

Since: QGIS 3.40

Definition at line 104 of file qgstextblock.cpp.

◆ size()

int QgsTextBlock::size ( ) const

Returns the number of fragments in the block.

Definition at line 99 of file qgstextblock.cpp.

◆ toPlainText()

QString QgsTextBlock::toPlainText ( ) const

Converts the block to plain text.

Since: QGIS 3.16

Definition at line 54 of file qgstextblock.cpp.

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

/build/qgis-3.40.0+99sid/src/core/textrenderer/qgstextblock.h
/build/qgis-3.40.0+99sid/src/core/textrenderer/qgstextblock.cpp

Public Member Functions

Static Public Member Functions