QTextLayout Class Reference

#include <qtextlayout.h>

Class Description

Definition at line 105 of file qtextlayout.h.

Classes
struct	FormatRange

Public Types
enum	CursorMode { SkipCharacters, SkipWords }

Public Member Functions
	QTextLayout ()
	QTextLayout (const QString &text)
	QTextLayout (const QString &text, const QFont &font, QPaintDevice *paintdevice=0)
	QTextLayout (const QTextBlock &b)
	~QTextLayout ()
void	setFont (const QFont &f)
QFont	font () const
void	setText (const QString &string)
QString	text () const
void	setTextOption (const QTextOption &option)
QTextOption	textOption () const
void	setPreeditArea (int position, const QString &text)
int	preeditAreaPosition () const
QString	preeditAreaText () const
void	setAdditionalFormats (const QList< FormatRange > &overrides)
QList< FormatRange >	additionalFormats () const
void	clearAdditionalFormats ()
void	setCacheEnabled (bool enable)
bool	cacheEnabled () const
void	setCursorMoveStyle (Qt::CursorMoveStyle style)
Qt::CursorMoveStyle	cursorMoveStyle () const
void	beginLayout ()
void	endLayout ()
void	clearLayout ()
QTextLine	createLine ()
int	lineCount () const
QTextLine	lineAt (int i) const
QTextLine	lineForTextPosition (int pos) const
bool	isValidCursorPosition (int pos) const
int	nextCursorPosition (int oldPos, CursorMode mode=SkipCharacters) const
int	previousCursorPosition (int oldPos, CursorMode mode=SkipCharacters) const
int	leftCursorPosition (int oldPos) const
int	rightCursorPosition (int oldPos) const
void	draw (QPainter *p, const QPointF &pos, const QVector< FormatRange > &selections=QVector< FormatRange >(), const QRectF &clip=QRectF()) const
void	drawCursor (QPainter *p, const QPointF &pos, int cursorPosition) const
void	drawCursor (QPainter *p, const QPointF &pos, int cursorPosition, int width) const
QPointF	position () const
void	setPosition (const QPointF &p)
QRectF	boundingRect () const
qreal	minimumWidth () const
qreal	maximumWidth () const
QList< QGlyphRun >	glyphRuns () const
QTextEngine *	engine () const
void	setFlags (int flags)

Friends
class	QPainter
class	QPSPrinter
class	QGraphicsSimpleTextItemPrivate
class	QGraphicsSimpleTextItem
void	qt_format_text (const QFont &font, const QRectF &_r, int tf, const QTextOption *, const QString &str, QRectF *brect, int tabstops, int *tabarray, int tabarraylen, QPainter *painter)

Member Enumeration Documentation

enum CursorMode

Enumerator
SkipCharacters
SkipWords

Definition at line 153 of file qtextlayout.h.

                    {
        SkipCharacters,
        SkipWords
    };

Constructor & Destructor Documentation

QTextLayout

(

)

QTextLayout

(

const QString &

text

)

QTextLayout	(	const QString &	text,
		const QFont &	font,
		QPaintDevice *	paintdevice = 0
	)

QTextLayout

(

const QTextBlock &

b

)

~QTextLayout

(

)

Member Function Documentation

void setFont

(

const QFont &

f

)

QFont font

(

)

const

void setText

(

const QString &

string

)

QString text

(

)

const

void setTextOption

(

const QTextOption &

option

)

QTextOption textOption

(

)

const

void setPreeditArea	(	int	position,
		const QString &	text
	)

int preeditAreaPosition

(

)

const

QString preeditAreaText

(

)

const

void setAdditionalFormats

(

const QList< FormatRange > &

overrides

)

QList<FormatRange> additionalFormats

(

)

const

void clearAdditionalFormats

(

)

void setCacheEnabled

(

bool

enable

)

bool cacheEnabled

(

)

const

void setCursorMoveStyle

(

Qt::CursorMoveStyle

style

)

Qt::CursorMoveStyle cursorMoveStyle

(

)

const

void beginLayout

(

)

void endLayout

(

)

void clearLayout

(

)

QTextLine createLine

(

)

int lineCount

(

)

const

QTextLine lineAt

(

int

i

)

const

QTextLine lineForTextPosition

(

int

pos

)

const

bool isValidCursorPosition

(

int

pos

)

const

int nextCursorPosition	(	int	oldPos,
		CursorMode	mode = SkipCharacters
	)		const

int previousCursorPosition	(	int	oldPos,
		CursorMode	mode = SkipCharacters
	)		const

int leftCursorPosition

(

int

oldPos

)

const

int rightCursorPosition

(

int

oldPos

)

const

void draw	(	QPainter *	p,
		const QPointF &	pos,
		const QVector< FormatRange > &	selections = QVector< FormatRange >(),
		const QRectF &	clip = QRectF()
	)		const

void drawCursor	(	QPainter *	p,
		const QPointF &	pos,
		int	cursorPosition
	)		const

void drawCursor	(	QPainter *	p,
		const QPointF &	pos,
		int	cursorPosition,
		int	width
	)		const

QPointF position

(

)

const

void setPosition

(

const QPointF &

p

)

QRectF boundingRect

(

)

const

qreal minimumWidth

(

)

const

qreal maximumWidth

(

)

const

QList<QGlyphRun> glyphRuns

(

)

const

QTextEngine* engine ( ) const

inline

Definition at line 180 of file qtextlayout.h.

{ return d; }

void setFlags

(

int

flags

)

Friends And Related Function Documentation

friend class QPainter

friend

Definition at line 186 of file qtextlayout.h.

friend class QPSPrinter

friend

Definition at line 187 of file qtextlayout.h.

friend class QGraphicsSimpleTextItemPrivate

friend

Definition at line 188 of file qtextlayout.h.

friend class QGraphicsSimpleTextItem

friend

Definition at line 189 of file qtextlayout.h.

void qt_format_text ( const QFont &  font, const QRectF &  _r, int  tf, const QTextOption *  , const QString &  str, QRectF *  brect, int  tabstops, int *  tabarray, int  tabarraylen, QPainter *  painter  )

friend

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

• QtGui/qtextlayout.h