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Logo Documentation Qt ·  Page d'accueil  ·  Toutes les classes  ·  Toutes les fonctions  ·  Vues d'ensemble  · 

QFontEngineInfo Class Reference

The QFontEngineInfo class describes a specific font provided by a font engine plugin. More...

 #include <QFontEngineInfo>

This class is under development and is subject to change.

This class was introduced in Qt 4.3.

Properties

Public Functions

QFontEngineInfo ()
QFontEngineInfo ( const QString & family )
QFontEngineInfo ( const QFontEngineInfo & other )
~QFontEngineInfo ()
QString family () const
qreal pixelSize () const
void setFamily ( const QString & name )
void setPixelSize ( qreal size )
void setStyle ( QFont::Style style )
void setWeight ( int weight )
void setWritingSystems ( const QList<QFontDatabase::WritingSystem> & writingSystems )
QFont::Style style () const
int weight () const
QList<QFontDatabase::WritingSystem> writingSystems () const
QFontEngineInfo & operator= ( const QFontEngineInfo & other )

Detailed Description

The QFontEngineInfo class describes a specific font provided by a font engine plugin.

QFontEngineInfo is used to describe a request of a font to a font engine plugin as well as to describe the actual fonts a plugin provides.

See also QAbstractFontEngine and QFontEnginePlugin.

Property Documentation

family : QString

the family name of the font

Access functions:

QString family () const
void setFamily ( const QString & name )

pixelSize : qreal

the pixel size of the font

A pixel size of 0 represents a freely scalable font.

Access functions:

qreal pixelSize () const
void setPixelSize ( qreal size )

style : QFont::Style

the style of the font

Access functions:

QFont::Style style () const
void setStyle ( QFont::Style style )

weight : int

the weight of the font

The value should be from the QFont::Weight enumeration.

Access functions:

int weight () const
void setWeight ( int weight )

writingSystems : QList<QFontDatabase::WritingSystem>

the writing systems supported by the font

An empty list means that any writing system is supported.

Access functions:

QList<QFontDatabase::WritingSystem> writingSystems () const
void setWritingSystems ( const QList<QFontDatabase::WritingSystem> & writingSystems )

Member Function Documentation

QFontEngineInfo::QFontEngineInfo ()

Constructs a new empty QFontEngineInfo.

QFontEngineInfo::QFontEngineInfo ( const QString & family )

Constructs a new QFontEngineInfo with the specified family. The resulting object represents a freely scalable font with normal weight and style.

QFontEngineInfo::QFontEngineInfo ( const QFontEngineInfo & other )

Creates a new font engine info object with the same attributes as other.

QFontEngineInfo::~QFontEngineInfo ()

Destroys this QFontEngineInfo object.

QFontEngineInfo & QFontEngineInfo::operator= ( const QFontEngineInfo & other )

Assigns other to this font engine info object, and returns a reference to this.

Responsable bénévole de la rubrique Qt : Thibaut Cuvelier -