#include <qfont_p.h>

Inheritance diagram for QFontCache:

Collaboration diagram for QFontCache:

Classes
struct	Engine

struct	Key

Public Types
typedef QMap< QFontDef, QFontEngineData * >	EngineDataCache

typedef QMultiMap< Key, Engine >	EngineCache

Public Member Functions
	QFontCache ()

	~QFontCache ()

int	id () const

void	clear ()

QFontEngineData *	findEngineData (const QFontDef &def) const

void	insertEngineData (const QFontDef &def, QFontEngineData *engineData)

QFontEngine *	findEngine (const Key &key)

void	updateHitCountAndTimeStamp (Engine &value)

void	insertEngine (const Key &key, QFontEngine *engine, bool insertMulti=false)

Public Member Functions inherited from QObject
Q_INVOKABLE	QObject (QObject *parent=nullptr)

virtual	~QObject ()

virtual bool	event (QEvent *event)

virtual bool	eventFilter (QObject watched, QEvent event)

QString	objectName () const

void	setObjectName (const QString &name)

QBindable< QString >	bindableObjectName ()

bool	isWidgetType () const

bool	isWindowType () const

bool	signalsBlocked () const noexcept

bool	blockSignals (bool b) noexcept

QThread *	thread () const

void	moveToThread (QThread *thread)

int	startTimer (int interval, Qt::TimerType timerType=Qt::CoarseTimer)

void	killTimer (int id)

template<typename T >
T	findChild (const QString &aName=QString(), Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (const QString &aName, Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

template<typename T >
QList< T >	findChildren (Qt::FindChildOptions options=Qt::FindChildrenRecursively) const

const QObjectList &	children () const

void	setParent (QObject *parent)

void	installEventFilter (QObject *filterObj)

void	removeEventFilter (QObject *obj)

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *member, Qt::ConnectionType type=Qt::AutoConnection) const

bool	disconnect (const char signal=nullptr, const QObject receiver=nullptr, const char *member=nullptr) const

bool	disconnect (const QObject receiver, const char member=nullptr) const

void	dumpObjectTree () const

void	dumpObjectInfo () const

bool	setProperty (const char *name, const QVariant &value)

QVariant	property (const char *name) const

QList< QByteArray >	dynamicPropertyNames () const

QBindingStorage *	bindingStorage ()

const QBindingStorage *	bindingStorage () const

QObject *	parent () const

bool	inherits (const char *classname) const

Static Public Member Functions
static QFontCache *	instance ()

static void	cleanup ()

Static Public Member Functions inherited from QObject
static QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char member, Qt::ConnectionType=Qt::AutoConnection)

static QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

static QMetaObject::Connection ::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, Func2 slot)

template<typename Func1 , typename Func2 >
static std::enable_if< QtPrivate::FunctionPointer< Func2 >::ArgumentCount==-1 &&!std::is_convertible_v< Func2, const char * >, QMetaObject::Connection >::type	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject context, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)

static bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char member)

static bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &member)

static bool	disconnect (const QMetaObject::Connection &)

template<typename Func1 , typename Func2 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object receiver, Func2 slot)

template<typename Func1 >
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object sender, Func1 signal, const QObject receiver, void **zero)

Public Attributes
EngineDataCache	engineDataCache

EngineCache	engineCache

QHash< QFontEngine *, int >	engineCacheCount

Additional Inherited Members
Public Slots inherited from QObject
void	deleteLater ()

Signals inherited from QObject
void	destroyed (QObject *=nullptr)

void	objectNameChanged (const QString &objectName, QPrivateSignal)

Protected Member Functions inherited from QObject
QObject *	sender () const

int	senderSignalIndex () const

int	receivers (const char *signal) const

bool	isSignalConnected (const QMetaMethod &signal) const

virtual void	childEvent (QChildEvent *event)

virtual void	customEvent (QEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	disconnectNotify (const QMetaMethod &signal)

	QObject (QObjectPrivate &dd, QObject *parent=nullptr)

Protected Attributes inherited from QObject
QScopedPointer< QObjectData >	d_ptr

Properties inherited from QObject
QString	objectName
	the name of this object More...

Related Functions inherited from QObject
template< class T > T	qobject_cast (const QObject *object)

template< typename T > T	qFindChildqFindChildren (const QObject *obj, const QString &name)()

template< typename T > QList< T >	qFindChildrenqFindChildren (const QObject *obj, const QString &name)()

	QObjectList

Detailed Description

Definition at line 222 of file qfont_p.h.

Member Typedef Documentation

◆ EngineCache

typedef QMultiMap<Key,Engine> QFontCache::EngineCache

Definition at line 279 of file qfont_p.h.

◆ EngineDataCache

typedef QMap<QFontDef, QFontEngineData*> QFontCache::EngineDataCache

Definition at line 263 of file qfont_p.h.

Constructor & Destructor Documentation

◆ QFontCache()

QFontCache::QFontCache ( )

Definition at line 2880 of file qfont.cpp.

◆ ~QFontCache()

QFontCache::~QFontCache ( )

Definition at line 2890 of file qfont.cpp.

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Member Function Documentation

◆ cleanup()

void QFontCache::cleanup ( )

static

Definition at line 2866 of file qfont.cpp.

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◆ clear()

void QFontCache::clear ( )

Definition at line 2895 of file qfont.cpp.

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◆ findEngine()

QFontEngine * QFontCache::findEngine ( const Key & key )

Definition at line 2986 of file qfont.cpp.

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◆ findEngineData()

QFontEngineData * QFontCache::findEngineData ( const QFontDef & def ) const

Definition at line 2955 of file qfont.cpp.

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◆ id()

int QFontCache::id ( ) const

inline

Definition at line 232 of file qfont_p.h.

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◆ insertEngine()

void QFontCache::insertEngine	(	const Key &	key,
		QFontEngine *	engine,
		bool	insertMulti = `false`
	)

Definition at line 3013 of file qfont.cpp.

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◆ insertEngineData()

void QFontCache::insertEngineData	(	const QFontDef &	def,
		QFontEngineData *	engineData
	)

Definition at line 2965 of file qfont.cpp.

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◆ instance()

QFontCache * QFontCache::instance ( )

static

Definition at line 2858 of file qfont.cpp.

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◆ updateHitCountAndTimeStamp()

void QFontCache::updateHitCountAndTimeStamp ( Engine & value )

Definition at line 3001 of file qfont.cpp.

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Member Data Documentation

◆ engineCache

EngineCache QFontCache::engineCache

Definition at line 280 of file qfont_p.h.

◆ engineCacheCount

QHash<QFontEngine *, int> QFontCache::engineCacheCount

Definition at line 281 of file qfont_p.h.

◆ engineDataCache

EngineDataCache QFontCache::engineDataCache

Definition at line 264 of file qfont_p.h.

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

src/gui/text/qfont_p.h
src/gui/text/qfont.cpp

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ EngineCache

◆ EngineDataCache

Constructor & Destructor Documentation

◆ QFontCache()

◆ ~QFontCache()

Member Function Documentation

◆ cleanup()

◆ clear()

◆ findEngine()

◆ findEngineData()

◆ id()

◆ insertEngine()

◆ insertEngineData()

◆ instance()

◆ updateHitCountAndTimeStamp()

Member Data Documentation

◆ engineCache

◆ engineCacheCount

◆ engineDataCache