QTextLayout Class Reference

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Detailed Description

Definition at line 103 of file qtextlayout.h.

#include <qtextlayout.h>

List of all members.

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	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
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
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)

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Member Enumeration Documentation

enum CursorMode

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Enumerator:

SkipCharacters	Search for all occurrences
SkipWords	Search for all occurrences

Definition at line 148 of file qtextlayout.h.

                    {
        SkipCharacters,
        SkipWords
    };

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Constructor & Destructor Documentation

QTextLayout

(

)

QTextLayout

(

const QString &

text

)

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

QTextLayout

(

const QTextBlock &

b

)

~QTextLayout

(

)

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Member Function Documentation

void setFont

(

const QFont &

f

)

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QFont font

(

)

const

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void setText

(

const QString &

string

)

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QString text

(

)

const

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void setTextOption

(

const QTextOption &

option

)

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QTextOption textOption

(

)

const

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void setPreeditArea	(	int	position,
		const QString &	text
	)

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int preeditAreaPosition

(

)

const

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QString preeditAreaText

(

)

const

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void setAdditionalFormats

(

const QList< FormatRange > &

overrides

)

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QList<FormatRange> additionalFormats

(

)

const

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void clearAdditionalFormats

(

)

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void setCacheEnabled

(

bool

enable

)

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bool cacheEnabled

(

)

const

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void beginLayout

(

)

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void endLayout

(

)

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void clearLayout

(

)

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QTextLine createLine

(

)

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int lineCount

(

)

const

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QTextLine lineAt

(

int

i

)

const

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QTextLine lineForTextPosition

(

int

pos

)

const

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bool isValidCursorPosition

(

int

pos

)

const

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

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

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

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

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

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QPointF position

(

)

const

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void setPosition

(

const QPointF &

p

)

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QRectF boundingRect

(

)

const

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qreal minimumWidth

(

)

const

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qreal maximumWidth

(

)

const

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QTextEngine* engine

(

)

const [inline]

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Definition at line 169 of file qtextlayout.h.

{ return d; }

void setFlags

(

int

flags

)

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Friends And Related Function Documentation

friend class QPainter [friend]

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Definition at line 175 of file qtextlayout.h.

friend class QPSPrinter [friend]

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Definition at line 176 of file qtextlayout.h.

friend class QGraphicsSimpleTextItemPrivate [friend]

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Definition at line 177 of file qtextlayout.h.

friend class QGraphicsSimpleTextItem [friend]

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Definition at line 178 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