QQmlObjectCreator Class Reference

#include <qqmlobjectcreator_p.h>

Collaboration diagram for QQmlObjectCreator:

Public Types
enum	CreationFlags { NormalObject = 1 , InlineComponent = 2 }

Public Member Functions
	QQmlObjectCreator (QQmlRefPointer< QQmlContextData > parentContext, const QQmlRefPointer< QV4::ExecutableCompilationUnit > &compilationUnit, const QQmlRefPointer< QQmlContextData > &creationContext, QQmlIncubatorPrivate *incubator=nullptr)
	~QQmlObjectCreator ()
QObject *	create (int subComponentIndex=-1, QObject *parent=nullptr, QQmlInstantiationInterrupt *interrupt=nullptr, int flags=NormalObject)
bool	populateDeferredProperties (QObject *instance, const QQmlData::DeferredData *deferredData)
void	beginPopulateDeferred (const QQmlRefPointer< QQmlContextData > &context)
void	populateDeferredBinding (const QQmlProperty &qmlProperty, int deferredIndex, const QV4::CompiledData::Binding *binding)
void	finalizePopulateDeferred ()
bool	finalize (QQmlInstantiationInterrupt &interrupt)
void	clear ()
QQmlRefPointer< QQmlContextData >	rootContext () const
QQmlComponentAttached **	componentAttachment ()
QQmlRefPointer< QQmlContextData >	parentContextData () const
QFiniteStack< QQmlGuard< QObject > > &	allCreatedObjects ()
RequiredProperties *	requiredProperties ()
bool	componentHadTopLevelRequiredProperties () const
void	removePendingBinding (QObject *target, int propertyIndex)

Static Public Member Functions
static QQmlComponent *	createComponent (QQmlEngine *engine, QV4::ExecutableCompilationUnit *compilationUnit, int index, QObject *parent, const QQmlRefPointer< QQmlContextData > &context)

Public Attributes
QList< QQmlError >	errors

Friends
struct	QQmlObjectCreatorRecursionWatcher

Detailed Description

Definition at line 104 of file qqmlobjectcreator_p.h.

Member Enumeration Documentation

CreationFlags

enum QQmlObjectCreator::CreationFlags

Enumerator
NormalObject
InlineComponent

Definition at line 114 of file qqmlobjectcreator_p.h.

Constructor & Destructor Documentation

QQmlObjectCreator()

QQmlObjectCreator::QQmlObjectCreator	(	QQmlRefPointer< QQmlContextData >	parentContext,
		const QQmlRefPointer< QV4::ExecutableCompilationUnit > &	compilationUnit,
		const QQmlRefPointer< QQmlContextData > &	creationContext,
		QQmlIncubatorPrivate *	incubator = nullptr
	)

~QQmlObjectCreator()

QQmlObjectCreator::~QQmlObjectCreator

(

)

Definition at line 121 of file qqmlobjectcreator.cpp.

Member Function Documentation

allCreatedObjects()

QFiniteStack< QQmlGuard< QObject > > & QQmlObjectCreator::allCreatedObjects ( )

inline

Definition at line 137 of file qqmlobjectcreator_p.h.

beginPopulateDeferred()

void QQmlObjectCreator::beginPopulateDeferred

(

const QQmlRefPointer< QQmlContextData > &

context

)

Definition at line 230 of file qqmlobjectcreator.cpp.

Referenced by QQmlBindPrivate::decodeBinding().

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clear()

void QQmlObjectCreator::clear

(

)

Definition at line 1529 of file qqmlobjectcreator.cpp.

References QQmlObjectCreatorSharedState::allCreatedObjects, QQmlObjectCreatorSharedState::componentAttached, QJSEngine::CppOwnership, engine, QFiniteStack< T >::isEmpty(), QJSEngine::objectOwnership(), QFiniteStack< T >::pop(), Q_ASSERT, and QQmlComponentAttached::removeFromList().

Referenced by QQmlIncubatorPrivate::clear().

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componentAttachment()

QQmlComponentAttached ** QQmlObjectCreator::componentAttachment ( )

inline

Definition at line 129 of file qqmlobjectcreator_p.h.

componentHadTopLevelRequiredProperties()

bool QQmlObjectCreator::componentHadTopLevelRequiredProperties ( ) const

inline

Definition at line 140 of file qqmlobjectcreator_p.h.

Referenced by QQmlComponentPrivate::hadTopLevelRequiredProperties(), and QQmlIncubatorPrivate::hadTopLevelRequiredProperties().

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create()

QObject * QQmlObjectCreator::create	(	int	subComponentIndex = -1,
		QObject *	parent = nullptr,
		QQmlInstantiationInterrupt *	interrupt = nullptr,
		int	flags = NormalObject
	)

Definition at line 139 of file qqmlobjectcreator.cpp.

Referenced by QQmlComponentPrivate::beginCreate(), and QQmlIncubatorPrivate::incubate().

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createComponent()

QQmlComponent * QQmlObjectCreator::createComponent ( QQmlEngine *  engine, QV4::ExecutableCompilationUnit *  compilationUnit, int  index, QObject *  parent, const QQmlRefPointer< QQmlContextData > &  context  )

static

Definition at line 1755 of file qqmlobjectcreator.cpp.

References component(), context, QQmlComponentPrivate::creationContext, engine, QQmlData::get(), QQmlComponentPrivate::get(), and parent.

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finalize()

bool QQmlObjectCreator::finalize

(

QQmlInstantiationInterrupt &

interrupt

)

Definition at line 1416 of file qqmlobjectcreator.cpp.

References QQmlObjectCreatorSharedState::allCreatedBindings, QQmlObjectCreatorSharedState::allParserStatusCallbacks, QQmlObjectCreatorSharedState::allQPropertyBindings, QMetaObject::BindableProperty, QQmlPropertyData::BypassInterceptor, QList< T >::clear(), QQmlObjectCreatorSharedState::componentAttached, QQmlParserStatus::componentComplete(), QQmlVME::componentCompleteEnabled(), d, QQmlPropertyData::DontRemoveBinding, emit, engine, QQmlJavaScriptExpression::error(), QQmlObjectCreatorSharedState::finalizeHooks, QList< T >::first(), QPropertyBindingPrivate::get(), QQmlData::get(), QQmlEnginePrivate::get(), QQmlBinding::hasDependencies(), QQmlJavaScriptExpression::hasError(), QQmlJavaScriptExpression::hasUnresolvedNames(), QFiniteStack< T >::isEmpty(), QList< T >::isEmpty(), QQmlPropertyBinding::jsExpression(), QFiniteStack< T >::pop(), QList< T >::pop_front(), priv(), QQmlObjectCreatorSharedState::profiler, Q_ASSERT, QQmlAbstractBinding::QmlBinding, QQmlComponentAttached::removeFromList(), QQmlAbstractBinding::removeFromObject(), QUntypedBindable::setBinding(), QQmlInstantiationInterrupt::shouldInterrupt(), QUntypedBindable::takeBinding(), and watcher.

Referenced by QQmlComponentPrivate::complete(), and QQmlIncubatorPrivate::incubate().

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finalizePopulateDeferred()

void QQmlObjectCreator::finalizePopulateDeferred

(

)

Definition at line 293 of file qqmlobjectcreator.cpp.

Referenced by QQmlBindPrivate::buildBindEntries().

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parentContextData()

QQmlRefPointer< QQmlContextData > QQmlObjectCreator::parentContextData ( ) const

inline

Definition at line 133 of file qqmlobjectcreator_p.h.

populateDeferredBinding()

void QQmlObjectCreator::populateDeferredBinding	(	const QQmlProperty &	qmlProperty,
		int	deferredIndex,
		const QV4::CompiledData::Binding *	binding
	)

Definition at line 282 of file qqmlobjectcreator.cpp.

Referenced by QQmlBindPrivate::decodeBinding().

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populateDeferredProperties()

bool QQmlObjectCreator::populateDeferredProperties	(	QObject *	instance,
		const QQmlData::DeferredData *	deferredData
	)

Definition at line 273 of file qqmlobjectcreator.cpp.

removePendingBinding()

void QQmlObjectCreator::removePendingBinding ( QObject *  target, int  propertyIndex  )

inline

Definition at line 147 of file qqmlobjectcreator_p.h.

References QList< T >::begin(), QList< T >::data(), QList< T >::end(), QList< T >::erase(), and it.

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requiredProperties()

RequiredProperties * QQmlObjectCreator::requiredProperties ( )

inline

Definition at line 139 of file qqmlobjectcreator_p.h.

Referenced by QQmlIncubatorPrivate::incubate(), and QQmlIncubatorPrivate::requiredProperties().

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rootContext()

QQmlRefPointer< QQmlContextData > QQmlObjectCreator::rootContext ( ) const

inline

Definition at line 128 of file qqmlobjectcreator_p.h.

Referenced by QQmlIncubatorPrivate::incubate().

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Friends And Related Symbol Documentation

QQmlObjectCreatorRecursionWatcher

friend struct QQmlObjectCreatorRecursionWatcher

friend

Definition at line 235 of file qqmlobjectcreator_p.h.

Member Data Documentation

errors

QList<QQmlError> QQmlObjectCreator::errors

Definition at line 131 of file qqmlobjectcreator_p.h.

Referenced by QQmlIncubatorPrivate::incubate().

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

• qtdeclarative/src/qml/qml/qqmlobjectcreator_p.h
• qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp