QTextFormat Class Reference

\reentrant More...

#include <qtextformat.h>

Inheritance diagram for QTextFormat:

Collaboration diagram for QTextFormat:

Public Types
enum	FormatType {   InvalidFormat = -1 , BlockFormat = 1 , CharFormat = 2 , ListFormat = 3 ,   FrameFormat = 5 , UserFormat = 100 }
	This enum describes the text item a QTextFormat object is formatting. More...
enum	Property {   ObjectIndex = 0x0 , CssFloat = 0x0800 , LayoutDirection = 0x0801 , OutlinePen = 0x810 ,   BackgroundBrush = 0x820 , ForegroundBrush = 0x821 , BackgroundImageUrl = 0x823 , BlockAlignment = 0x1010 ,   BlockTopMargin = 0x1030 , BlockBottomMargin = 0x1031 , BlockLeftMargin = 0x1032 , BlockRightMargin = 0x1033 ,   TextIndent = 0x1034 , TabPositions = 0x1035 , BlockIndent = 0x1040 , LineHeight = 0x1048 ,   LineHeightType = 0x1049 , BlockNonBreakableLines = 0x1050 , BlockTrailingHorizontalRulerWidth = 0x1060 , HeadingLevel = 0x1070 ,   BlockQuoteLevel = 0x1080 , BlockCodeLanguage = 0x1090 , BlockCodeFence = 0x1091 , BlockMarker = 0x10A0 ,   FirstFontProperty = 0x1FE0 , FontCapitalization = FirstFontProperty , FontLetterSpacing = 0x1FE1 , FontWordSpacing = 0x1FE2 ,   FontStyleHint = 0x1FE3 , FontStyleStrategy = 0x1FE4 , FontKerning = 0x1FE5 , FontHintingPreference = 0x1FE6 ,   FontFamilies = 0x1FE7 , FontStyleName = 0x1FE8 , FontLetterSpacingType = 0x1FE9 , FontStretch = 0x1FEA ,   FontPointSize = 0x2001 , FontSizeAdjustment = 0x2002 , FontSizeIncrement = FontSizeAdjustment , FontWeight = 0x2003 ,   FontItalic = 0x2004 , FontUnderline = 0x2005 , FontOverline = 0x2006 , FontStrikeOut = 0x2007 ,   FontFixedPitch = 0x2008 , FontPixelSize = 0x2009 , LastFontProperty = FontPixelSize , TextUnderlineColor = 0x2020 ,   TextVerticalAlignment = 0x2021 , TextOutline = 0x2022 , TextUnderlineStyle = 0x2023 , TextToolTip = 0x2024 ,   TextSuperScriptBaseline = 0x2025 , TextSubScriptBaseline = 0x2026 , TextBaselineOffset = 0x2027 , IsAnchor = 0x2030 ,   AnchorHref = 0x2031 , AnchorName = 0x2032 , OldFontLetterSpacingType = 0x2033 , OldFontStretch = 0x2034 ,   OldTextUnderlineColor = 0x2010 , OldFontFamily = 0x2000 , ObjectType = 0x2f00 , ListStyle = 0x3000 ,   ListIndent = 0x3001 , ListNumberPrefix = 0x3002 , ListNumberSuffix = 0x3003 , ListStart = 0x3004 ,   FrameBorder = 0x4000 , FrameMargin = 0x4001 , FramePadding = 0x4002 , FrameWidth = 0x4003 ,   FrameHeight = 0x4004 , FrameTopMargin = 0x4005 , FrameBottomMargin = 0x4006 , FrameLeftMargin = 0x4007 ,   FrameRightMargin = 0x4008 , FrameBorderBrush = 0x4009 , FrameBorderStyle = 0x4010 , TableColumns = 0x4100 ,   TableColumnWidthConstraints = 0x4101 , TableCellSpacing = 0x4102 , TableCellPadding = 0x4103 , TableHeaderRowCount = 0x4104 ,   TableBorderCollapse = 0x4105 , TableCellRowSpan = 0x4810 , TableCellColumnSpan = 0x4811 , TableCellTopPadding = 0x4812 ,   TableCellBottomPadding = 0x4813 , TableCellLeftPadding = 0x4814 , TableCellRightPadding = 0x4815 , TableCellTopBorder = 0x4816 ,   TableCellBottomBorder = 0x4817 , TableCellLeftBorder = 0x4818 , TableCellRightBorder = 0x4819 , TableCellTopBorderStyle = 0x481a ,   TableCellBottomBorderStyle = 0x481b , TableCellLeftBorderStyle = 0x481c , TableCellRightBorderStyle = 0x481d , TableCellTopBorderBrush = 0x481e ,   TableCellBottomBorderBrush = 0x481f , TableCellLeftBorderBrush = 0x4820 , TableCellRightBorderBrush = 0x4821 , ImageName = 0x5000 ,   ImageTitle = 0x5001 , ImageAltText = 0x5002 , ImageWidth = 0x5010 , ImageHeight = 0x5011 ,   ImageQuality = 0x5014 , ImageMaxWidth = 0x5015 , FullWidthSelection = 0x06000 , PageBreakPolicy = 0x7000 ,   UserProperty = 0x100000 }
	This enum describes the different properties a format can have. More...
enum	ObjectTypes {   NoObject , ImageObject , TableObject , TableCellObject ,   UserObject = 0x1000 }
	This enum describes what kind of QTextObject this format is associated with. More...
enum	PageBreakFlag { PageBreak_Auto = 0 , PageBreak_AlwaysBefore = 0x001 , PageBreak_AlwaysAfter = 0x010 }

Public Member Functions
	QTextFormat ()
	Creates a new text format with an InvalidFormat.
	QTextFormat (int type)
	Creates a new text format of the given type.
	QTextFormat (const QTextFormat &rhs)
	Creates a new text format with the same attributes as the other text format.
QTextFormat &	operator= (const QTextFormat &rhs)
	Assigns the other text format to this text format, and returns a reference to this text format.
	~QTextFormat ()
	Destroys this text format.
void	swap (QTextFormat &other)
void	merge (const QTextFormat &other)
	Merges the other format with this format; where there are conflicts the other format takes precedence.
bool	isValid () const
	Returns true if the format is valid (i.e.
bool	isEmpty () const
int	type () const
	Returns the type of this format.
int	objectIndex () const
	Returns the index of the format object, or -1 if the format object is invalid.
void	setObjectIndex (int object)
	Sets the format object's object index.
QVariant	property (int propertyId) const
	Returns the property specified by the given propertyId.
void	setProperty (int propertyId, const QVariant &value)
	Sets the property specified by the propertyId to the given value.
void	clearProperty (int propertyId)
	Clears the value of the property given by propertyId.
bool	hasProperty (int propertyId) const
	Returns true if the text format has a property with the given propertyId; otherwise returns false.
bool	boolProperty (int propertyId) const
	Returns the value of the property specified by propertyId.
int	intProperty (int propertyId) const
	Returns the value of the property specified by propertyId.
qreal	doubleProperty (int propertyId) const
	Returns the value of the property specified by propertyId.
QString	stringProperty (int propertyId) const
	Returns the value of the property given by propertyId; if the property isn't of QMetaType::QString type, an empty string is returned instead.
QColor	colorProperty (int propertyId) const
	Returns the value of the property given by propertyId; if the property isn't of QMetaType::QColor type, an invalid color is returned instead.
QPen	penProperty (int propertyId) const
	Returns the value of the property given by propertyId; if the property isn't of QMetaType::QPen type, Qt::NoPen is returned instead.
QBrush	brushProperty (int propertyId) const
	Returns the value of the property given by propertyId; if the property isn't of QMetaType::QBrush type, Qt::NoBrush is returned instead.
QTextLength	lengthProperty (int propertyId) const
	Returns the value of the property given by propertyId.
QList< QTextLength >	lengthVectorProperty (int propertyId) const
	Returns the value of the property given by propertyId.
void	setProperty (int propertyId, const QList< QTextLength > &lengths)
	Sets the value of the property given by propertyId to value.
QMap< int, QVariant >	properties () const
	Returns a map with all properties of this text format.
int	propertyCount () const
void	setObjectType (int type)
	Sets the text format's object type to type.
int	objectType () const
	Returns the text format's object type.
bool	isCharFormat () const
	Returns true if this text format is a CharFormat; otherwise returns false.
bool	isBlockFormat () const
	Returns true if this text format is a BlockFormat; otherwise returns false.
bool	isListFormat () const
	Returns true if this text format is a ListFormat; otherwise returns false.
bool	isFrameFormat () const
	Returns true if this text format is a FrameFormat; otherwise returns false.
bool	isImageFormat () const
	Returns true if this text format is an image format; otherwise returns false.
bool	isTableFormat () const
	Returns true if this text format is a TableFormat; otherwise returns false.
bool	isTableCellFormat () const
QTextBlockFormat	toBlockFormat () const
	Returns this format as a block format.
QTextCharFormat	toCharFormat () const
	Returns this format as a character format.
QTextListFormat	toListFormat () const
	Returns this format as a list format.
QTextTableFormat	toTableFormat () const
	Returns this format as a table format.
QTextFrameFormat	toFrameFormat () const
	Returns this format as a frame format.
QTextImageFormat	toImageFormat () const
	Returns this format as an image format.
QTextTableCellFormat	toTableCellFormat () const
bool	operator== (const QTextFormat &rhs) const
	Returns true if this text format is the same as the other text format.
bool	operator!= (const QTextFormat &rhs) const
	Returns true if this text format is different from the other text format.
	operator QVariant () const
	Returns the text format as a QVariant.
void	setLayoutDirection (Qt::LayoutDirection direction)
	Sets the document's layout direction to the specified direction.
Qt::LayoutDirection	layoutDirection () const
	Returns the document's layout direction.
void	setBackground (const QBrush &brush)
	Sets the brush use to paint the document's background to the brush specified.
QBrush	background () const
	Returns the brush used to paint the document's background.
void	clearBackground ()
	Clears the brush used to paint the document's background.
void	setForeground (const QBrush &brush)
	Sets the foreground brush to the specified brush.
QBrush	foreground () const
	Returns the brush used to render foreground details, such as text, frame outlines, and table borders.
void	clearForeground ()
	Clears the brush used to paint the document's foreground.

Friends
class	QTextFormatCollection
class	QTextCharFormat
Q_GUI_EXPORT QDataStream &	operator<< (QDataStream &, const QTextFormat &)
Q_GUI_EXPORT QDataStream &	operator>> (QDataStream &, QTextFormat &)

Detailed Description

\reentrant

The QTextFormat class provides formatting information for a QTextDocument. \inmodule QtGui

A QTextFormat is a generic class used for describing the format of parts of a QTextDocument. The derived classes QTextCharFormat, QTextBlockFormat, QTextListFormat, and QTextTableFormat are usually more useful, and describe the formatting that is applied to specific parts of the document.

A format has a FormatType which specifies the kinds of text item it can format; e.g. a block of text, a list, a table, etc. A format also has various properties (some specific to particular format types), as described by the Property enum. Every property has a corresponding Property.

The format type is given by type(), and the format can be tested with isCharFormat(), isBlockFormat(), isListFormat(), isTableFormat(), isFrameFormat(), and isImageFormat(). If the type is determined, it can be retrieved with toCharFormat(), toBlockFormat(), toListFormat(), toTableFormat(), toFrameFormat(), and toImageFormat().

A format's properties can be set with the setProperty() functions, and retrieved with boolProperty(), intProperty(), doubleProperty(), and stringProperty() as appropriate. All the property IDs used in the format can be retrieved with allPropertyIds(). One format can be merged into another using merge().

A format's object index can be set with setObjectIndex(), and retrieved with objectIndex(). These methods can be used to associate the format with a QTextObject. It is used to represent lists, frames, and tables inside the document.

See also

{Rich Text Processing}

Definition at line 89 of file qtextformat.h.

Member Enumeration Documentation

FormatType

enum QTextFormat::FormatType

This enum describes the text item a QTextFormat object is formatting.

\value InvalidFormat An invalid format as created by the default constructor \value BlockFormat The object formats a text block \value CharFormat The object formats a single character \value ListFormat The object formats a list \value FrameFormat The object formats a frame

\value UserFormat

See also

QTextCharFormat, QTextBlockFormat, QTextListFormat, QTextTableFormat, type()

Enumerator
InvalidFormat
BlockFormat
CharFormat
ListFormat
FrameFormat
UserFormat

Definition at line 93 of file qtextformat.h.

ObjectTypes

enum QTextFormat::ObjectTypes

This enum describes what kind of QTextObject this format is associated with.

\value NoObject \value ImageObject \value TableObject \value TableCellObject \value UserObject The first object that can be used for application-specific purposes.

See also

QTextObject, QTextTable, QTextObject::format()

Enumerator
NoObject
ImageObject
TableObject
TableCellObject
UserObject

Definition at line 263 of file qtextformat.h.

PageBreakFlag

enum QTextFormat::PageBreakFlag

Since

4.2

This enum describes how page breaking is performed when printing. It maps to the corresponding css properties.

\value PageBreak_Auto The page break is determined automatically depending on the available space on the current page \value PageBreak_AlwaysBefore The page is always broken before the paragraph/table \value PageBreak_AlwaysAfter A new page is always started after the paragraph/table

See also

QTextBlockFormat::pageBreakPolicy(), QTextFrameFormat::pageBreakPolicy(), PageBreakPolicy

Enumerator
PageBreak_Auto
PageBreak_AlwaysBefore
PageBreak_AlwaysAfter

Definition at line 273 of file qtextformat.h.

Property

enum QTextFormat::Property

This enum describes the different properties a format can have.

\value ObjectIndex The index of the formatted object. See objectIndex().

Paragraph and character properties

\value CssFloat How a frame is located relative to the surrounding text \value LayoutDirection The layout direction of the text in the document (Qt::LayoutDirection).

\value OutlinePen \value ForegroundBrush \value BackgroundBrush \value BackgroundImageUrl

Paragraph properties

\value BlockAlignment \value BlockTopMargin \value BlockBottomMargin \value BlockLeftMargin \value BlockRightMargin \value TextIndent \value TabPositions Specifies the tab positions. The tab positions are structs of QTextOption::Tab which are stored in a QList (internally, in a QList<QVariant>). \value BlockIndent \value LineHeight \value LineHeightType \value BlockNonBreakableLines \value BlockTrailingHorizontalRulerWidth The width of a horizontal ruler element. \value HeadingLevel The level of a heading, for example 1 corresponds to an HTML H1 tag; otherwise 0. This enum value has been added in Qt 5.12. \value BlockCodeFence The character that was used in the "fences" around a Markdown code block. If the code block was indented rather than fenced, the block should not have this property. This enum value has been added in Qt 5.14.

\value BlockQuoteLevel The depth of nested quoting on this block: 1 means the block is a top-level block quote. Blocks that are not block quotes should not have this property. This enum value has been added in Qt 5.14. \value BlockCodeLanguage The programming language in a preformatted or code block. Blocks that do not contain code should not have this property. This enum value has been added in Qt 5.14. \value BlockMarker The \l{QTextBlockFormat::MarkerType}{type of adornment} to be shown alongside the block. This enum value has been added in Qt 5.14.

Character properties

\value FontFamily e{This property has been deprecated.} Use QTextFormat::FontFamilies instead. \omitvalue OldFontFamily \value FontFamilies \value FontStyleName \value FontPointSize \value FontPixelSize \value FontSizeAdjustment Specifies the change in size given to the fontsize already set using FontPointSize or FontPixelSize. \value FontFixedPitch \omitvalue FontSizeIncrement \value FontWeight \value FontItalic \value FontUnderline {This property has been deprecated.} Use QTextFormat::TextUnderlineStyle instead. \value FontOverline \value FontStrikeOut \value FontCapitalization Specifies the capitalization type that is to be applied to the text. \value FontLetterSpacingType Specifies the meaning of the FontLetterSpacing property. The default is QFont::PercentageSpacing. \value FontLetterSpacing Changes the default spacing between individual letters in the font. The value is specified as a percentage or absolute value, depending on FontLetterSpacingType. The default value is 100%. \value FontWordSpacing Changes the default spacing between individual words. A positive value increases the word spacing by the corresponding pixels; a negative value decreases the spacing. \value FontStretch Corresponds to the QFont::Stretch property \value FontStyleHint Corresponds to the QFont::StyleHint property \value FontStyleStrategy Corresponds to the QFont::StyleStrategy property \value FontKerning Specifies whether the font has kerning turned on. \value FontHintingPreference Controls the use of hinting according to values of the QFont::HintingPreference enum.

\omitvalue FirstFontProperty \omitvalue LastFontProperty

\value TextUnderlineColor Specifies the color to draw underlines, overlines and strikeouts. \value TextVerticalAlignment \value TextOutline \value TextUnderlineStyle \value TextToolTip Specifies the (optional) tool tip to be displayed for a fragment of text. \value TextSuperScriptBaseline Specifies the baseline (in % of height) of superscript texts. \value TextSubScriptBaseline Specifies the baseline (in % of height) of subscript texts. \value TextBaselineOffset Specifies the baseline (in % of height) of text. A positive value moves up the text, by the corresponding %; a negative value moves it down.

\value IsAnchor \value AnchorHref \value AnchorName \omitvalue OldFontLetterSpacingType \omitvalue OldFontStretch \omitvalue OldTextUnderlineColor \value ObjectType

List properties

\value ListStyle Specifies the style used for the items in a list, described by values of the QTextListFormat::Style enum. \value ListIndent Specifies the amount of indentation used for a list. \value ListNumberPrefix Defines the text which is prepended to item numbers in numeric lists. \value ListNumberSuffix Defines the text which is appended to item numbers in numeric lists. \value [since 6.6] ListStart Defines the first value of a list.

Table and frame properties

\value FrameBorder \value FrameBorderBrush \value FrameBorderStyle See the \l{QTextFrameFormat::BorderStyle}{BorderStyle} enum. \value FrameBottomMargin \value FrameHeight \value FrameLeftMargin \value FrameMargin \value FramePadding \value FrameRightMargin \value FrameTopMargin \value FrameWidth \value TableCellSpacing \value TableCellPadding \value TableColumns \value TableColumnWidthConstraints \value TableHeaderRowCount \value TableBorderCollapse Specifies the \l QTextTableFormat::borderCollapse property.

Table cell properties

\value TableCellRowSpan \value TableCellColumnSpan \value TableCellLeftPadding \value TableCellRightPadding \value TableCellTopPadding \value TableCellBottomPadding

Table cell properties intended for use with \l QTextTableFormat::borderCollapse enabled

\value TableCellTopBorder \value TableCellBottomBorder \value TableCellLeftBorder \value TableCellRightBorder

\value TableCellTopBorderStyle \value TableCellBottomBorderStyle \value TableCellLeftBorderStyle \value TableCellRightBorderStyle

\value TableCellTopBorderBrush \value TableCellBottomBorderBrush \value TableCellLeftBorderBrush \value TableCellRightBorderBrush

Image properties

\value ImageName The filename or source of the image. \value ImageTitle The title attribute of an HTML image tag, or the quoted string that comes after the URL in a Markdown image link. This enum value has been added in Qt 5.14. \value ImageAltText The alt attribute of an HTML image tag, or the image description in a Markdown image link. This enum value has been added in Qt 5.14. \value ImageWidth \value ImageHeight \value ImageQuality \value ImageMaxWidth This enum value has been added in Qt 6.8.

Selection properties

\value FullWidthSelection When set on the characterFormat of a selection, the whole width of the text will be shown selected.

Page break properties

\value PageBreakPolicy Specifies how pages are broken. See the PageBreakFlag enum.

\value UserProperty

See also

property(), setProperty()

Enumerator
ObjectIndex
CssFloat
LayoutDirection
OutlinePen
BackgroundBrush
ForegroundBrush
BackgroundImageUrl
BlockAlignment
BlockTopMargin
BlockBottomMargin
BlockLeftMargin
BlockRightMargin
TextIndent
TabPositions
BlockIndent
LineHeight
LineHeightType
BlockNonBreakableLines
BlockTrailingHorizontalRulerWidth
HeadingLevel
BlockQuoteLevel
BlockCodeLanguage
BlockCodeFence
BlockMarker
FirstFontProperty
FontCapitalization
FontLetterSpacing
FontWordSpacing
FontStyleHint
FontStyleStrategy
FontKerning
FontHintingPreference
FontFamilies
FontStyleName
FontLetterSpacingType
FontStretch
FontPointSize
FontSizeAdjustment
FontSizeIncrement
FontWeight
FontItalic
FontUnderline
FontOverline
FontStrikeOut
FontFixedPitch
FontPixelSize
LastFontProperty
TextUnderlineColor
TextVerticalAlignment
TextOutline
TextUnderlineStyle
TextToolTip
TextSuperScriptBaseline
TextSubScriptBaseline
TextBaselineOffset
IsAnchor
AnchorHref
AnchorName
OldFontLetterSpacingType
OldFontStretch
OldTextUnderlineColor
OldFontFamily
ObjectType
ListStyle
ListIndent
ListNumberPrefix
ListNumberSuffix
ListStart
FrameBorder
FrameMargin
FramePadding
FrameWidth
FrameHeight
FrameTopMargin
FrameBottomMargin
FrameLeftMargin
FrameRightMargin
FrameBorderBrush
FrameBorderStyle
TableColumns
TableColumnWidthConstraints
TableCellSpacing
TableCellPadding
TableHeaderRowCount
TableBorderCollapse
TableCellRowSpan
TableCellColumnSpan
TableCellTopPadding
TableCellBottomPadding
TableCellLeftPadding
TableCellRightPadding
TableCellTopBorder
TableCellBottomBorder
TableCellLeftBorder
TableCellRightBorder
TableCellTopBorderStyle
TableCellBottomBorderStyle
TableCellLeftBorderStyle
TableCellRightBorderStyle
TableCellTopBorderBrush
TableCellBottomBorderBrush
TableCellLeftBorderBrush
TableCellRightBorderBrush
ImageName
ImageTitle
ImageAltText
ImageWidth
ImageHeight
ImageQuality
ImageMaxWidth
FullWidthSelection
PageBreakPolicy
UserProperty

Definition at line 104 of file qtextformat.h.

Constructor & Destructor Documentation

QTextFormat() [1/3]

QTextFormat::QTextFormat

(

)

Creates a new text format with an InvalidFormat.

See also

FormatType

Definition at line 872 of file qtextformat.cpp.

QTextFormat() [2/3]

QTextFormat::QTextFormat ( int type )

explicit

Creates a new text format of the given type.

See also

FormatType

Definition at line 882 of file qtextformat.cpp.

QTextFormat() [3/3]

QTextFormat::QTextFormat

(

const QTextFormat &

rhs

)

Creates a new text format with the same attributes as the other text format.

Definition at line 894 of file qtextformat.cpp.

~QTextFormat()

QTextFormat::~QTextFormat

(

)

Destroys this text format.

Definition at line 923 of file qtextformat.cpp.

Member Function Documentation

background()

QColor QTextFormat::background ( ) const

inline

Returns the brush used to paint the document's background.

See also

setBackground(), clearBackground(), foreground()

Definition at line 353 of file qtextformat.h.

Referenced by QQuickTextNodeEngine::addTextBlock(), QTextDocumentLayoutPrivate::drawBlock(), QTextDocumentLayoutPrivate::drawTableCell(), and QPlainTextEdit::paintEvent().

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boolProperty()

bool QTextFormat::boolProperty

(

int

propertyId

)

const

Returns the value of the property specified by propertyId.

If the property isn't of QTextFormat::Bool type, false is returned instead.

See also

setProperty(), intProperty(), doubleProperty(), stringProperty(), colorProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1042 of file qtextformat.cpp.

References QTextFormatPrivate::property(), QVariant::toBool(), and QVariant::userType().

Referenced by QTextCharFormat::fontFixedPitch(), QTextCharFormat::fontItalic(), QTextCharFormat::fontKerning(), QTextCharFormat::fontOverline(), QTextCharFormat::fontStrikeOut(), QTextCharFormat::fontUnderline(), QTextItemInt::initWithScriptItem(), and QTextCharFormat::isAnchor().

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brushProperty()

QBrush QTextFormat::brushProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId; if the property isn't of QMetaType::QBrush type, Qt::NoBrush is returned instead.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), stringProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1152 of file qtextformat.cpp.

References Qt::NoBrush, QTextFormatPrivate::property(), and QVariant::userType().

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clearBackground()

void QTextFormat::clearBackground ( )

inline

Clears the brush used to paint the document's background.

The default brush will be used.

See also

background(), setBackground(), clearForeground()

Definition at line 355 of file qtextformat.h.

clearForeground()

void QTextFormat::clearForeground ( )

inline

Clears the brush used to paint the document's foreground.

The default brush will be used.

See also

foreground(), setForeground(), clearBackground()

Definition at line 362 of file qtextformat.h.

clearProperty()

void QTextFormat::clearProperty

(

int

propertyId

)

Clears the value of the property given by propertyId.

See also

Property

Definition at line 1246 of file qtextformat.cpp.

References QTextFormatPrivate::clearProperty().

Referenced by QTextCursor::charFormat(), formatDifference(), QTextHtmlParserNode::initializeProperties(), QTextCursor::insertBlock(), QWidgetTextControlPrivate::insertParagraphSeparator(), QTextCursor::insertText(), QTextCursorPrivate::setBlockCharFormat(), QTextCursorPrivate::setCharFormat(), QTextDocumentPrivate::setCharFormat(), QTextTableCell::setFormat(), QTextCharFormat::setTableCellColumnSpan(), QTextCharFormat::setTableCellRowSpan(), and QTextHtmlExporter::toHtml().

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colorProperty()

QColor QTextFormat::colorProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId; if the property isn't of QMetaType::QColor type, an invalid color is returned instead.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), stringProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1116 of file qtextformat.cpp.

References QTextFormatPrivate::property(), and QVariant::userType().

Referenced by QTextCharFormat::underlineColor().

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doubleProperty()

qreal QTextFormat::doubleProperty

(

int

propertyId

)

const

Returns the value of the property specified by propertyId.

If the property isn't of QMetaType::Double or QMetaType::Float type, 0 is returned instead.

See also

setProperty(), boolProperty(), intProperty(), stringProperty(), colorProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1080 of file qtextformat.cpp.

References QTextFormatPrivate::property(), and QVariant::userType().

Referenced by QTextCharFormat::baselineOffset(), QTextFrameFormat::bottomMargin(), QTextTableCellFormat::bottomPadding(), QTextCharFormat::fontLetterSpacing(), QTextCharFormat::fontPointSize(), QTextCharFormat::fontWordSpacing(), QTextFrameFormat::leftMargin(), QTextTableCellFormat::leftPadding(), QTextBlockFormat::lineHeight(), QTextFrameFormat::rightMargin(), QTextTableCellFormat::rightPadding(), QTextCharFormat::subScriptBaseline(), QTextCharFormat::superScriptBaseline(), QTextFrameFormat::topMargin(), and QTextTableCellFormat::topPadding().

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foreground()

QBrush QTextFormat::foreground ( ) const

inline

Returns the brush used to render foreground details, such as text, frame outlines, and table borders.

See also

setForeground(), clearForeground(), background()

Definition at line 360 of file qtextformat.h.

Referenced by QQuickTextNodeEngine::addText(), QQuickTextNodeEngine::addTextBlock(), QQuickTextSelection::color(), and QTextDocumentLayoutPrivate::drawListItem().

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hasProperty()

bool QTextFormat::hasProperty

(

int

propertyId

)

const

Returns true if the text format has a property with the given propertyId; otherwise returns false.

See also

properties(), Property

Definition at line 1313 of file qtextformat.cpp.

References QTextFormatPrivate::hasProperty().

Referenced by QQuickTextNodeEngine::addFrameDecorations(), QQuickTextNodeEngine::addTextBlock(), QTextCharFormat::baselineOffset(), QAbstractTextDocumentLayout::blockWithMarkerAt(), QTextFrameFormat::bottomMargin(), QTextDocumentLayoutPrivate::drawBlock(), QTextDocumentLayoutPrivate::drawListItem(), QTextDocumentLayoutPrivate::drawTableCell(), QTextCharFormat::fontUnderline(), QTextCharFormat::fontWeight(), QTextItemInt::initWithScriptItem(), QWidgetTextControlPrivate::insertParagraphSeparator(), QQuickTextImageHandler::intrinsicSize(), QTextEngine::itemize(), QTextDocumentLayoutPrivate::layoutBlock(), QTextFrameFormat::leftMargin(), QTextFrameFormat::rightMargin(), QTextCharFormat::subScriptBaseline(), QTextCharFormat::superScriptBaseline(), QTextHtmlExporter::toHtml(), QTextFrameFormat::topMargin(), QTextMarkdownWriter::writeBlock(), QTextMarkdownWriter::writeFrame(), and QTextOdfWriter::writeInlineCharacter().

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intProperty()

int QTextFormat::intProperty

(

int

propertyId

)

const

Returns the value of the property specified by propertyId.

If the property is not of QTextFormat::Integer type, 0 is returned instead.

See also

setProperty(), boolProperty(), doubleProperty(), stringProperty(), colorProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1059 of file qtextformat.cpp.

References LayoutDirection, Qt::LayoutDirectionAuto, QTextFormatPrivate::property(), QVariant::toInt(), and QVariant::userType().

Referenced by QTextDocumentLayoutPrivate::drawListItem(), QTextCharFormat::fontCapitalization(), QTextCharFormat::fontHintingPreference(), QTextCharFormat::fontLetterSpacingType(), QTextCharFormat::fontStretch(), QTextCharFormat::fontStyleHint(), QTextCharFormat::fontStyleStrategy(), QTextCharFormat::fontWeight(), QTextBlockFormat::lineHeight(), QTextCharFormat::tableCellColumnSpan(), QTextCharFormat::tableCellRowSpan(), QTextHtmlExporter::toHtml(), QTextCharFormat::underlineStyle(), and QTextCharFormat::verticalAlignment().

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isBlockFormat()

bool QTextFormat::isBlockFormat ( ) const

inline

Returns true if this text format is a BlockFormat; otherwise returns false.

Definition at line 327 of file qtextformat.h.

isCharFormat()

bool QTextFormat::isCharFormat ( ) const

inline

Returns true if this text format is a CharFormat; otherwise returns false.

Definition at line 326 of file qtextformat.h.

Referenced by QTextCharFormat::isValid().

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isEmpty()

bool QTextFormat::isEmpty ( ) const

inline

Since

5.3

Returns true if the format does not store any properties; false otherwise.

See also

propertyCount(), properties()

Definition at line 295 of file qtextformat.h.

isFrameFormat()

bool QTextFormat::isFrameFormat ( ) const

inline

Returns true if this text format is a FrameFormat; otherwise returns false.

Definition at line 329 of file qtextformat.h.

isImageFormat()

bool QTextFormat::isImageFormat ( ) const

inline

Returns true if this text format is an image format; otherwise returns false.

Definition at line 330 of file qtextformat.h.

Referenced by QTextOdfWriter::writeInlineCharacter().

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isListFormat()

bool QTextFormat::isListFormat ( ) const

inline

Returns true if this text format is a ListFormat; otherwise returns false.

Definition at line 328 of file qtextformat.h.

isTableCellFormat()

bool QTextFormat::isTableCellFormat ( ) const

inline

Since

4.4

Returns true if this text format is a TableCellFormat; otherwise returns false.

Definition at line 332 of file qtextformat.h.

Referenced by QTextOdfWriter::writeFormats(), and QTextOdfWriter::writeFrame().

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isTableFormat()

bool QTextFormat::isTableFormat ( ) const

inline

Returns true if this text format is a TableFormat; otherwise returns false.

Definition at line 331 of file qtextformat.h.

Referenced by QTextOdfWriter::writeFormats().

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isValid()

bool QTextFormat::isValid ( ) const

inline

Returns true if the format is valid (i.e.

is not InvalidFormat); otherwise returns false.

Definition at line 294 of file qtextformat.h.

layoutDirection()

Qt::LayoutDirection QTextFormat::layoutDirection ( ) const

inline

Returns the document's layout direction.

See also

setLayoutDirection()

Definition at line 348 of file qtextformat.h.

References LayoutDirection.

lengthProperty()

QTextLength QTextFormat::lengthProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), stringProperty(), colorProperty(), lengthVectorProperty(), Property

Definition at line 1168 of file qtextformat.cpp.

References QTextFormatPrivate::property().

Referenced by QTextDocumentLayoutPrivate::drawBlock().

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lengthVectorProperty()

QList< QTextLength > QTextFormat::lengthVectorProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId.

If the property isn't of QTextFormat::LengthVector type, an empty list is returned instead.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), stringProperty(), colorProperty(), lengthProperty(), Property

Definition at line 1183 of file qtextformat.cpp.

References QList< T >::append(), list, QTextFormatPrivate::property(), QVariant::toList(), QVariant::userType(), and var.

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merge()

void QTextFormat::merge

(

const QTextFormat &

other

)

Merges the other format with this format; where there are conflicts the other format takes precedence.

Definition at line 940 of file qtextformat.cpp.

References QSharedDataPointer< T >::data(), i, and other().

Referenced by QWidgetTextControlPrivate::inputMethodEvent(), and QTextDocumentPrivate::setCharFormat().

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objectIndex()

int QTextFormat::objectIndex

(

)

const

Returns the index of the format object, or -1 if the format object is invalid.

See also

setObjectIndex()

Definition at line 1277 of file qtextformat.cpp.

References ObjectIndex, QTextFormatPrivate::property(), QVariant::toInt(), and QVariant::userType().

Referenced by QTextDocumentPrivate::objectForFormat().

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objectType()

int QTextFormat::objectType ( ) const

inline

Returns the text format's object type.

See also

ObjectTypes, setObjectType()

Definition at line 323 of file qtextformat.h.

Referenced by QQuickTextNodeEngine::addTextBlock().

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operator QVariant()

QTextFormat::operator QVariant

(

)

const

Returns the text format as a QVariant.

Definition at line 931 of file qtextformat.cpp.

References QVariant::fromValue().

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operator!=()

bool QTextFormat::operator!= ( const QTextFormat & rhs ) const

inline

Returns true if this text format is different from the other text format.

Definition at line 343 of file qtextformat.h.

References operator==().

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operator=()

QTextFormat & QTextFormat::operator=

(

const QTextFormat &

rhs

)

Assigns the other text format to this text format, and returns a reference to this text format.

Definition at line 905 of file qtextformat.cpp.

operator==()

bool QTextFormat::operator==

(

const QTextFormat &

rhs

)

const

Returns true if this text format is the same as the other text format.

Definition at line 1360 of file qtextformat.cpp.

References QList< T >::isEmpty(), and QTextFormatPrivate::props.

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penProperty()

QPen QTextFormat::penProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId; if the property isn't of QMetaType::QPen type, Qt::NoPen is returned instead.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), stringProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1134 of file qtextformat.cpp.

References Qt::NoPen, QTextFormatPrivate::property(), and QVariant::userType().

Referenced by QTextCharFormat::textOutline().

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properties()

QMap< int, QVariant > QTextFormat::properties

(

)

const

Returns a map with all properties of this text format.

Definition at line 1327 of file qtextformat.cpp.

References QList< T >::at(), i, QMap< Key, T >::insert(), map, QTextFormatPrivate::props, and QList< T >::size().

Referenced by formatDifference().

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property()

QVariant QTextFormat::property

(

int

propertyId

)

const

Returns the property specified by the given propertyId.

See also

Property

Definition at line 1206 of file qtextformat.cpp.

References QTextFormatPrivate::property().

Referenced by QQuickTextNodeEngine::addTextBlock(), cellEdgeData(), QTextDocumentLayoutPrivate::drawBlock(), and formatDifference().

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propertyCount()

int QTextFormat::propertyCount

(

)

const

Since

4.3 Returns the number of properties stored in the format.

Definition at line 1341 of file qtextformat.cpp.

References QTextFormatPrivate::props, and QList< T >::size().

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setBackground()

void QTextFormat::setBackground ( const QBrush & brush )

inline

Sets the brush use to paint the document's background to the brush specified.

See also

background(), clearBackground(), setForeground()

Definition at line 351 of file qtextformat.h.

References setProperty.

Referenced by QTextHtmlParser::applyAttributes(), QTextHtmlParserNode::applyBackgroundImage(), MainWindow::highlightListItems(), main_textblock_formats(), and QTextEdit::setTextBackgroundColor().

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setForeground()

void QTextFormat::setForeground ( const QBrush & brush )

inline

Sets the foreground brush to the specified brush.

The foreground brush is mostly used to render text.

See also

foreground(), clearForeground(), setBackground()

Definition at line 358 of file qtextformat.h.

References setProperty.

Referenced by QTextHtmlParser::applyAttributes(), QTextHtmlParserNode::applyForegroundImage(), main(), QQuickTextSelection::setColor(), QSyntaxHighlighter::setFormat(), QTextEdit::setTextColor(), and src_gui_text_qsyntaxhighlighter::MyHighlighter::wrapper().

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setLayoutDirection()

void QTextFormat::setLayoutDirection ( Qt::LayoutDirection direction )

inline

Sets the document's layout direction to the specified direction.

See also

layoutDirection()

Definition at line 346 of file qtextformat.h.

References direction, LayoutDirection, and setProperty.

Referenced by QTextHtmlParser::applyAttributes(), QTextHtmlParserNode::initializeProperties(), QWidgetTextControlPrivate::keyPressEvent(), and QQuickTextControlPrivate::keyPressEvent().

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setObjectIndex()

void QTextFormat::setObjectIndex

(

int

index

)

Sets the format object's object index.

See also

objectIndex()

Definition at line 1294 of file qtextformat.cpp.

References QTextFormatPrivate::clearProperty(), QSharedDataPointer< T >::constData(), QTextFormatPrivate::insertProperty(), o, and ObjectIndex.

Referenced by QTextList::add(), QTextCursor::createList(), QTextTablePrivate::createTable(), QTextDocumentPrivate::insertFrame(), QTextCursor::insertImage(), and QTextDocumentPrivate::setCharFormat().

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setObjectType()

void QTextFormat::setObjectType ( int type )

inline

Sets the text format's object type to type.

See also

ObjectTypes, objectType()

Definition at line 377 of file qtextformat.h.

References ObjectType, and setProperty.

Referenced by QTextImageFormat::QTextImageFormat(), QTextTableCellFormat::QTextTableCellFormat(), QTextTableFormat::QTextTableFormat(), and QTextTableCell::format().

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setProperty() [1/2]

void QTextFormat::setProperty	(	int	propertyId,
		const QList< QTextLength > &	value )

Sets the value of the property given by propertyId to value.

See also

lengthVectorProperty(), Property

Definition at line 1229 of file qtextformat.cpp.

References QList< T >::at(), i, QTextFormatPrivate::insertProperty(), list, QList< T >::reserve(), and QList< T >::size().

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setProperty() [2/2]

void QTextFormat::setProperty	(	int	propertyId,
		const QVariant &	value )

Sets the property specified by the propertyId to the given value.

See also

Property

Definition at line 1216 of file qtextformat.cpp.

References QTextFormatPrivate::insertProperty().

Referenced by QTextHtmlParser::applyAttributes(), QTextHtmlParserNode::applyBackgroundImage(), QTextMarkdownImporter::cbEnterBlock(), QTextMarkdownImporter::cbEnterSpan(), QTextMarkdownImporter::cbText(), QTextHtmlParserNode::initializeProperties(), QCommonStyle::styleHint(), QQC2::QCommonStyle::styleHint(), and QtWaylandClient::QWaylandTextInputMethod::text_input_method_v1_input_method_event_attribute().

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stringProperty()

QString QTextFormat::stringProperty

(

int

propertyId

)

const

Returns the value of the property given by propertyId; if the property isn't of QMetaType::QString type, an empty string is returned instead.

See also

setProperty(), boolProperty(), intProperty(), doubleProperty(), colorProperty(), lengthProperty(), lengthVectorProperty(), Property

Definition at line 1098 of file qtextformat.cpp.

References QTextFormatPrivate::property(), QVariant::toString(), and QVariant::userType().

Referenced by QWidgetTextControlPrivate::anchorForCursor(), QTextCharFormat::anchorHref(), QTextMarkdownImporter::cbText(), and QTextCharFormat::toolTip().

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swap()

void QTextFormat::swap ( QTextFormat & other )

inline

Since

5.0

Swaps this text format with other. This function is very fast and never fails.

Definition at line 289 of file qtextformat.h.

References d, and other().

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toBlockFormat()

QTextBlockFormat QTextFormat::toBlockFormat

(

)

const

Returns this format as a block format.

Definition at line 980 of file qtextformat.cpp.

Referenced by QTextBlock::blockFormat(), QTextFormatCollection::blockFormat(), and QTextOdfWriter::writeFormats().

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toCharFormat()

QTextCharFormat QTextFormat::toCharFormat

(

)

const

Returns this format as a character format.

Definition at line 988 of file qtextformat.cpp.

References QTextCharFormat.

Referenced by QAbstractTextDocumentLayout::anchorAt(), QTextBlock::charFormat(), QTextFormatCollection::charFormat(), QTextDocumentLayout::drawInlineObject(), QAbstractTextDocumentLayout::drawInlineObject(), QTextDocumentLayout::positionInlineObject(), QWidgetLineControl::processInputMethodEvent(), QAbstractTextDocumentLayout::resizeInlineObject(), QTextDocumentLayout::resizeInlineObject(), and QTextOdfWriter::writeFormats().

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toFrameFormat()

QTextFrameFormat QTextFormat::toFrameFormat

(

)

const

Returns this format as a frame format.

Definition at line 1012 of file qtextformat.cpp.

Referenced by QTextFrame::frameFormat(), and QTextOdfWriter::writeFormats().

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toImageFormat()

QTextImageFormat QTextFormat::toImageFormat

(

)

const

Returns this format as an image format.

Definition at line 1020 of file qtextformat.cpp.

Referenced by QQuickTextNodeEngine::addTextObject(), QTextImageHandler::drawObject(), QAbstractTextDocumentLayout::imageAt(), QTextFormatCollection::imageFormat(), QTextImageHandler::intrinsicSize(), QQuickTextImageHandler::intrinsicSize(), main(), QTextMarkdownWriter::writeBlock(), and QTextOdfWriter::writeInlineCharacter().

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toListFormat()

QTextListFormat QTextFormat::toListFormat

(

)

const

Returns this format as a list format.

Definition at line 996 of file qtextformat.cpp.

Referenced by QTextDocumentLayoutPrivate::blockIndent(), QTextDocumentLayoutPrivate::drawListItem(), QTextList::format(), QTextFormatCollection::listFormat(), and QTextOdfWriter::writeFormats().

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toTableCellFormat()

QTextTableCellFormat QTextFormat::toTableCellFormat

(

)

const

Since

4.4

Returns this format as a table cell format.

Definition at line 1030 of file qtextformat.cpp.

Referenced by cellEdgeData(), drawCellBorder(), and QTextOdfWriter::writeFormats().

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toTableFormat()

QTextTableFormat QTextFormat::toTableFormat

(

)

const

Returns this format as a table format.

Definition at line 1004 of file qtextformat.cpp.

Referenced by QTextTable::format(), QTextFormatCollection::tableFormat(), QTextOdfWriter::writeFormats(), and QTextOdfWriter::writeTableCellFormat().

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type()

int QTextFormat::type

(

)

const

Returns the type of this format.

See also

FormatType

Definition at line 972 of file qtextformat.cpp.

Referenced by QTextOdfWriter::writeFormats().

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Friends And Related Symbol Documentation

operator<<

Q_GUI_EXPORT QDataStream & operator<< ( QDataStream & stream, const QTextFormat & fmt )

friend

Definition at line 404 of file qtextformat.cpp.

operator>>

Q_GUI_EXPORT QDataStream & operator>> ( QDataStream & stream, QTextFormat & fmt )

friend

Definition at line 437 of file qtextformat.cpp.

QTextCharFormat

friend class QTextCharFormat

friend

Definition at line 370 of file qtextformat.h.

Referenced by toCharFormat().

QTextFormatCollection

friend class QTextFormatCollection

friend

Definition at line 369 of file qtextformat.h.

---

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

• qtbase/src/gui/text/qtextformat.h (ab2f4ef8fad82fd07dac8768b8dcb94b11b271b6)
• qtbase/src/gui/text/qtextformat.cpp (ab2f4ef8fad82fd07dac8768b8dcb94b11b271b6)