QFont Class Reference

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Detailed Description

Definition at line 64 of file qfont.h.

#include <qfont.h>

List of all members.

Public Types
enum	StyleHint {   Helvetica, SansSerif = Helvetica, Times, Serif = Times,   Courier, TypeWriter = Courier, OldEnglish, Decorative = OldEnglish,   System, AnyStyle, Cursive, Monospace,   Fantasy }
enum	StyleStrategy {   PreferDefault = 0x0001, PreferBitmap = 0x0002, PreferDevice = 0x0004, PreferOutline = 0x0008,   ForceOutline = 0x0010, PreferMatch = 0x0020, PreferQuality = 0x0040, PreferAntialias = 0x0080,   NoAntialias = 0x0100, OpenGLCompatible = 0x0200, ForceIntegerMetrics = 0x0400, NoFontMerging = 0x8000 }
enum	Weight {   Light = 25, Normal = 50, DemiBold = 63, Bold = 75,   Black = 87 }
enum	Style { StyleNormal, StyleItalic, StyleOblique }
enum	Stretch {   UltraCondensed = 50, ExtraCondensed = 62, Condensed = 75, SemiCondensed = 87,   Unstretched = 100, SemiExpanded = 112, Expanded = 125, ExtraExpanded = 150,   UltraExpanded = 200 }
enum	Capitalization {   MixedCase, AllUppercase, AllLowercase, SmallCaps,   Capitalize }
enum	SpacingType { PercentageSpacing, AbsoluteSpacing }
enum	ResolveProperties {   FamilyResolved = 0x0001, SizeResolved = 0x0002, StyleHintResolved = 0x0004, StyleStrategyResolved = 0x0008,   WeightResolved = 0x0010, StyleResolved = 0x0020, UnderlineResolved = 0x0040, OverlineResolved = 0x0080,   StrikeOutResolved = 0x0100, FixedPitchResolved = 0x0200, StretchResolved = 0x0400, KerningResolved = 0x0800,   CapitalizationResolved = 0x1000, LetterSpacingResolved = 0x2000, WordSpacingResolved = 0x4000, AllPropertiesResolved = 0x7fff }
Public Member Functions
	QFont ()
	QFont (const QString &family, int pointSize=-1, int weight=-1, bool italic=false)
	QFont (const QFont &, QPaintDevice *pd)
	QFont (const QFont &)
	~QFont ()
QString	family () const
void	setFamily (const QString &)
int	pointSize () const
void	setPointSize (int)
qreal	pointSizeF () const
void	setPointSizeF (qreal)
int	pixelSize () const
void	setPixelSize (int)
int	weight () const
void	setWeight (int)
bool	bold () const
void	setBold (bool)
void	setStyle (Style style)
Style	style () const
bool	italic () const
void	setItalic (bool b)
bool	underline () const
void	setUnderline (bool)
bool	overline () const
void	setOverline (bool)
bool	strikeOut () const
void	setStrikeOut (bool)
bool	fixedPitch () const
void	setFixedPitch (bool)
bool	kerning () const
void	setKerning (bool)
StyleHint	styleHint () const
StyleStrategy	styleStrategy () const
void	setStyleHint (StyleHint, StyleStrategy=PreferDefault)
void	setStyleStrategy (StyleStrategy s)
int	stretch () const
void	setStretch (int)
qreal	letterSpacing () const
SpacingType	letterSpacingType () const
void	setLetterSpacing (SpacingType type, qreal spacing)
qreal	wordSpacing () const
void	setWordSpacing (qreal spacing)
void	setCapitalization (Capitalization)
Capitalization	capitalization () const
bool	rawMode () const
void	setRawMode (bool)
bool	exactMatch () const
QFont &	operator= (const QFont &)
bool	operator== (const QFont &) const
bool	operator!= (const QFont &) const
bool	operator< (const QFont &) const
	operator QVariant () const
bool	isCopyOf (const QFont &) const
Qt::HANDLE	handle () const
void	setRawName (const QString &)
QString	rawName () const
QString	key () const
QString	toString () const
bool	fromString (const QString &)
QString	defaultFamily () const
QString	lastResortFamily () const
QString	lastResortFont () const
QFont	resolve (const QFont &) const
uint	resolve () const
void	resolve (uint mask)
Static Public Member Functions
static QString	substitute (const QString &)
static QStringList	substitutes (const QString &)
static QStringList	substitutions ()
static void	insertSubstitution (const QString &, const QString &)
static void	insertSubstitutions (const QString &, const QStringList &)
static void	removeSubstitution (const QString &)
static void	initialize ()
static void	cleanup ()
static void	cacheStatistics ()
Friends
class	QFontPrivate
class	QFontDialogPrivate
class	QFontMetrics
class	QFontMetricsF
class	QFontInfo
class	QPainter
class	QPainterPrivate
class	QPSPrintEngineFont
class	QApplication
class	QWidget
class	QWidgetPrivate
class	Q3TextFormatCollection
class	QTextLayout
class	QTextEngine
class	QStackTextEngine
class	QTextLine
struct	QScriptLine
class	QGLContext
class	QWin32PaintEngine
class	QAlphaPaintEngine
class	QPainterPath
class	QTextItemInt
class	QPicturePaintEngine
class	QPainterReplayer
class	QPaintBufferEngine
class	QCommandLinkButtonPrivate
Q_GUI_EXPORT QDataStream &	operator<< (QDataStream &, const QFont &)
Q_GUI_EXPORT QDataStream &	operator>> (QDataStream &, QFont &)

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Member Enumeration Documentation

enum StyleHint

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Enumerator:

Helvetica	Search for all occurrences
SansSerif	Search for all occurrences
Times	Search for all occurrences
Serif	Search for all occurrences
Courier	Search for all occurrences
TypeWriter	Search for all occurrences
OldEnglish	Search for all occurrences
Decorative	Search for all occurrences
System	Search for all occurrences
AnyStyle	Search for all occurrences
Cursive	Search for all occurrences
Monospace	Search for all occurrences
Fantasy	Search for all occurrences

Definition at line 69 of file qfont.h.

                   {
        Helvetica,  SansSerif = Helvetica,
        Times,      Serif = Times,
        Courier,    TypeWriter = Courier,
        OldEnglish, Decorative = OldEnglish,
        System,
        AnyStyle,
        Cursive,
        Monospace,
        Fantasy
    };

enum StyleStrategy

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Enumerator:

PreferDefault	Search for all occurrences
PreferBitmap	Search for all occurrences
PreferDevice	Search for all occurrences
PreferOutline	Search for all occurrences
ForceOutline	Search for all occurrences
PreferMatch	Search for all occurrences
PreferQuality	Search for all occurrences
PreferAntialias	Search for all occurrences
NoAntialias	Search for all occurrences
OpenGLCompatible	Search for all occurrences
ForceIntegerMetrics	Search for all occurrences
NoFontMerging	Search for all occurrences

Definition at line 81 of file qfont.h.

                       {
        PreferDefault       = 0x0001,
        PreferBitmap        = 0x0002,
        PreferDevice        = 0x0004,
        PreferOutline       = 0x0008,
        ForceOutline        = 0x0010,
        PreferMatch         = 0x0020,
        PreferQuality       = 0x0040,
        PreferAntialias     = 0x0080,
        NoAntialias         = 0x0100,
        OpenGLCompatible    = 0x0200,
        ForceIntegerMetrics = 0x0400,
        NoFontMerging       = 0x8000
    };

enum Weight

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Enumerator:

Light	Search for all occurrences
Normal	Search for all occurrences
DemiBold	Search for all occurrences
Bold	Search for all occurrences
Black	Search for all occurrences

Definition at line 96 of file qfont.h.

                {
        Light    = 25,
        Normal   = 50,
        DemiBold = 63,
        Bold     = 75,
        Black    = 87
    };

enum Style

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Enumerator:

StyleNormal	Search for all occurrences
StyleItalic	Search for all occurrences
StyleOblique	Search for all occurrences

Definition at line 104 of file qfont.h.

               {
        StyleNormal,
        StyleItalic,
        StyleOblique
    };

enum Stretch

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Enumerator:

UltraCondensed	Search for all occurrences
ExtraCondensed	Search for all occurrences
Condensed	Search for all occurrences
SemiCondensed	Search for all occurrences
Unstretched	Search for all occurrences
SemiExpanded	Search for all occurrences
Expanded	Search for all occurrences
ExtraExpanded	Search for all occurrences
UltraExpanded	Search for all occurrences

Definition at line 110 of file qfont.h.

                 {
        UltraCondensed =  50,
        ExtraCondensed =  62,
        Condensed      =  75,
        SemiCondensed  =  87,
        Unstretched    = 100,
        SemiExpanded   = 112,
        Expanded       = 125,
        ExtraExpanded  = 150,
        UltraExpanded  = 200
    };

enum Capitalization

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Enumerator:

MixedCase	Search for all occurrences
AllUppercase	Search for all occurrences
AllLowercase	Search for all occurrences
SmallCaps	Search for all occurrences
Capitalize	Search for all occurrences

Definition at line 122 of file qfont.h.

                        {
        MixedCase,
        AllUppercase,
        AllLowercase,
        SmallCaps,
        Capitalize
    };

enum SpacingType

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Enumerator:

PercentageSpacing	Search for all occurrences
AbsoluteSpacing	Search for all occurrences

Definition at line 130 of file qfont.h.

                     {
        PercentageSpacing,
        AbsoluteSpacing
    };

enum ResolveProperties

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Enumerator:

FamilyResolved	Search for all occurrences
SizeResolved	Search for all occurrences
StyleHintResolved	Search for all occurrences
StyleStrategyResolved	Search for all occurrences
WeightResolved	Search for all occurrences
StyleResolved	Search for all occurrences
UnderlineResolved	Search for all occurrences
OverlineResolved	Search for all occurrences
StrikeOutResolved	Search for all occurrences
FixedPitchResolved	Search for all occurrences
StretchResolved	Search for all occurrences
KerningResolved	Search for all occurrences
CapitalizationResolved	Search for all occurrences
LetterSpacingResolved	Search for all occurrences
WordSpacingResolved	Search for all occurrences
AllPropertiesResolved	Search for all occurrences

Definition at line 135 of file qfont.h.

                           {
        FamilyResolved         = 0x0001,
        SizeResolved           = 0x0002,
        StyleHintResolved      = 0x0004,
        StyleStrategyResolved  = 0x0008,
        WeightResolved         = 0x0010,
        StyleResolved          = 0x0020,
        UnderlineResolved      = 0x0040,
        OverlineResolved       = 0x0080,
        StrikeOutResolved      = 0x0100,
        FixedPitchResolved     = 0x0200,
        StretchResolved        = 0x0400,
        KerningResolved        = 0x0800,
        CapitalizationResolved = 0x1000,
        LetterSpacingResolved  = 0x2000,
        WordSpacingResolved    = 0x4000,
        AllPropertiesResolved  = 0x7fff
    };

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Constructor & Destructor Documentation

QFont

(

)

QFont	(	const QString &	family,
		int	pointSize = -1,
		int	weight = -1,
		bool	italic = false
	)

QFont	(	const QFont &	,
		QPaintDevice *	pd
	)

QFont

(

const QFont &

)

~QFont

(

)

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Member Function Documentation

QString family

(

)

const

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void setFamily

(

const QString &

)

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int pointSize

(

)

const

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void setPointSize

(

int

)

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qreal pointSizeF

(

)

const

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void setPointSizeF

(

qreal

)

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int pixelSize

(

)

const

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void setPixelSize

(

int

)

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int weight

(

)

const

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void setWeight

(

int

)

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bool bold

(

)

const [inline]

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Definition at line 329 of file qfont.h.

{ return weight() > Normal; }

void setBold

(

bool

enable

)

[inline]

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Definition at line 333 of file qfont.h.

{ setWeight(enable ? Bold : Normal); }

void setStyle

(

Style

style

)

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Style style

(

)

const

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bool italic

(

)

const [inline]

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Definition at line 336 of file qfont.h.

{
    return (style() != StyleNormal);
}

void setItalic

(

bool

b

)

[inline]

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Definition at line 341 of file qfont.h.

                                   {
    setStyle(b ? StyleItalic : StyleNormal);
}

bool underline

(

)

const

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void setUnderline

(

bool

)

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bool overline

(

)

const

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void setOverline

(

bool

)

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bool strikeOut

(

)

const

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void setStrikeOut

(

bool

)

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bool fixedPitch

(

)

const

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void setFixedPitch

(

bool

)

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bool kerning

(

)

const

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void setKerning

(

bool

)

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StyleHint styleHint

(

)

const

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StyleStrategy styleStrategy

(

)

const

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void setStyleHint	(	StyleHint	,
		StyleStrategy	= PreferDefault
	)

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void setStyleStrategy

(

StyleStrategy

s

)

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int stretch

(

)

const

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void setStretch

(

int

)

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qreal letterSpacing

(

)

const

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SpacingType letterSpacingType

(

)

const

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void setLetterSpacing	(	SpacingType	type,
		qreal	spacing
	)

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qreal wordSpacing

(

)

const

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void setWordSpacing

(

qreal

spacing

)

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void setCapitalization

(

Capitalization

)

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Capitalization capitalization

(

)

const

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bool rawMode

(

)

const

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void setRawMode

(

bool

)

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bool exactMatch

(

)

const

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QFont& operator=

(

const QFont &

)

bool operator==

(

const QFont &

)

const

bool operator!=

(

const QFont &

)

const

bool operator<

(

const QFont &

)

const

operator QVariant

(

)

const

bool isCopyOf

(

const QFont &

)

const

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Qt::HANDLE handle

(

)

const

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void setRawName

(

const QString &

)

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QString rawName

(

)

const

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QString key

(

)

const

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QString toString

(

)

const

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bool fromString

(

const QString &

)

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static QString substitute

(

const QString &

)

[static]

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static QStringList substitutes

(

const QString &

)

[static]

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static QStringList substitutions

(

)

[static]

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static void insertSubstitution	(	const QString &	,
		const QString &
	)		[static]

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static void insertSubstitutions	(	const QString &	,
		const QStringList &
	)		[static]

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static void removeSubstitution

(

const QString &

)

[static]

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static void initialize

(

)

[static]

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static void cleanup

(

)

[static]

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static void cacheStatistics

(

)

[static]

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QString defaultFamily

(

)

const

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QString lastResortFamily

(

)

const

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QString lastResortFont

(

)

const

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QFont resolve

(

const QFont &

)

const

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uint resolve

(

)

const [inline]

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Definition at line 269 of file qfont.h.

{ return resolve_mask; }

void resolve

(

uint

mask

)

[inline]

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Definition at line 270 of file qfont.h.

{ resolve_mask = mask; }

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Friends And Related Function Documentation

friend class QFontPrivate [friend]

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Definition at line 292 of file qfont.h.

friend class QFontDialogPrivate [friend]

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Definition at line 293 of file qfont.h.

friend class QFontMetrics [friend]

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Definition at line 294 of file qfont.h.

friend class QFontMetricsF [friend]

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Definition at line 295 of file qfont.h.

friend class QFontInfo [friend]

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Definition at line 296 of file qfont.h.

friend class QPainter [friend]

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Definition at line 297 of file qfont.h.

friend class QPainterPrivate [friend]

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Definition at line 298 of file qfont.h.

friend class QPSPrintEngineFont [friend]

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Definition at line 299 of file qfont.h.

friend class QApplication [friend]

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Definition at line 300 of file qfont.h.

friend class QWidget [friend]

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Definition at line 301 of file qfont.h.

friend class QWidgetPrivate [friend]

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Definition at line 302 of file qfont.h.

friend class Q3TextFormatCollection [friend]

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Definition at line 303 of file qfont.h.

friend class QTextLayout [friend]

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Definition at line 304 of file qfont.h.

friend class QTextEngine [friend]

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Definition at line 305 of file qfont.h.

friend class QStackTextEngine [friend]

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Definition at line 306 of file qfont.h.

friend class QTextLine [friend]

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Definition at line 307 of file qfont.h.

friend struct QScriptLine [friend]

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Definition at line 308 of file qfont.h.

friend class QGLContext [friend]

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Definition at line 309 of file qfont.h.

friend class QWin32PaintEngine [friend]

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Definition at line 310 of file qfont.h.

friend class QAlphaPaintEngine [friend]

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Definition at line 311 of file qfont.h.

friend class QPainterPath [friend]

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Definition at line 312 of file qfont.h.

friend class QTextItemInt [friend]

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Definition at line 313 of file qfont.h.

friend class QPicturePaintEngine [friend]

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Definition at line 314 of file qfont.h.

friend class QPainterReplayer [friend]

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Definition at line 315 of file qfont.h.

friend class QPaintBufferEngine [friend]

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Definition at line 316 of file qfont.h.

friend class QCommandLinkButtonPrivate [friend]

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Definition at line 317 of file qfont.h.

Q_GUI_EXPORT QDataStream& operator<<	(	QDataStream &	,
		const QFont &
	)		[friend]

Q_GUI_EXPORT QDataStream& operator>>	(	QDataStream &	,
		QFont &
	)		[friend]

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

• QtGui/qfont.h