Inheritance diagram for GenericBinding< StaticPropType >:

Collaboration diagram for GenericBinding< StaticPropType >:

Protected Member Functions
Q_ALWAYS_INLINE bool	write (void *result, QMetaType type, bool isUndefined, QQmlPropertyData::WriteFlags flags) override final

Q_ALWAYS_INLINE bool	write (const QV4::Value &result, bool isUndefined, QQmlPropertyData::WriteFlags flags) override final

template<typename T >
Q_ALWAYS_INLINE bool	doStore (T value, const QQmlPropertyData *pd, QQmlPropertyData::WriteFlags flags) const

Protected Member Functions inherited from QQmlBinding
virtual void	doUpdate (const DeleteWatcher &watcher, QQmlPropertyData::WriteFlags flags, QV4::Scope &scope)

virtual bool	write (const QV4::Value &result, bool isUndefined, QQmlPropertyData::WriteFlags flags)=0

virtual bool	write (void *result, QMetaType type, bool isUndefined, QQmlPropertyData::WriteFlags flags)=0

int	getPropertyType () const

bool	slowWrite (const QQmlPropertyData &core, const QQmlPropertyData &valueTypeData, const QV4::Value &result, bool isUndefined, QQmlPropertyData::WriteFlags flags)

bool	slowWrite (const QQmlPropertyData &core, const QQmlPropertyData &valueTypeData, const void *result, QMetaType resultType, bool isUndefined, QQmlPropertyData::WriteFlags flags)

QV4::ReturnedValue	evaluate (bool *isUndefined)

Protected Member Functions inherited from QQmlJavaScriptExpression
void	createQmlBinding (const QQmlRefPointer< QQmlContextData > &ctxt, QObject *scope, const QString &code, const QString &filename, quint16 line)

void	setupFunction (QV4::ExecutionContext qmlContext, QV4::Function f)

void	setCompilationUnit (const QQmlRefPointer< QV4::ExecutableCompilationUnit > &compilationUnit)

Protected Member Functions inherited from QQmlAbstractBinding
	QQmlAbstractBinding ()

void	setAddedToObject (bool v)

bool	isAddedToObject () const

void	setNextBinding (QQmlAbstractBinding *)

void	getPropertyData (const QQmlPropertyData *propertyData, QQmlPropertyData valueTypeData) const

bool	updatingFlag () const

void	setUpdatingFlag (bool)

bool	enabledFlag () const

void	setEnabledFlag (bool)

void	updateCanUseAccessor ()

Additional Inherited Members
Public Types inherited from QQmlBinding
enum	{ Invalid = -1 }

typedef QExplicitlySharedDataPointer< QQmlBinding >	Ptr

typedef int	Identifier

Public Types inherited from QQmlAbstractBinding
enum	Kind { ValueTypeProxy , QmlBinding , PropertyToPropertyBinding }

enum	TargetTag { NoTargetTag = 0x0 , UpdatingBinding = 0x1 , BindingEnabled = 0x2 }

enum	NextBindingTag { NoBindingTag = 0x0 , AddedToObject = 0x1 , CanUseAccessor = 0x2 }

typedef QExplicitlySharedDataPointer< QQmlAbstractBinding >	Ptr

Public Member Functions inherited from QQmlBinding
Kind	kind () const final

	~QQmlBinding () override

bool	mustCaptureBindableProperty () const final

void	refresh () override

void	setEnabled (bool, QQmlPropertyData::WriteFlags flags=QQmlPropertyData::DontRemoveBinding) override

QString	expression () const override

void	update (QQmlPropertyData::WriteFlags flags=QQmlPropertyData::DontRemoveBinding)

QVariant	evaluate ()

bool	evaluate (void *result, QMetaType type)

void	expressionChanged () override

QQmlSourceLocation	sourceLocation () const override

void	setSourceLocation (const QQmlSourceLocation &location)

void	setBoundFunction (QV4::BoundFunction *boundFunction)

bool	hasBoundFunction () const

QVector< QQmlProperty >	dependencies () const

virtual bool	hasDependencies () const

Public Member Functions inherited from QQmlJavaScriptExpression
	QQmlJavaScriptExpression ()

virtual	~QQmlJavaScriptExpression ()

virtual QString	expressionIdentifier () const

virtual void	expressionChanged ()=0

QV4::ReturnedValue	evaluate (bool *isUndefined)

QV4::ReturnedValue	evaluate (QV4::CallData callData, bool isUndefined)

bool	evaluate (void *a, const QMetaType types, int argc)

bool	notifyOnValueChanged () const

void	setNotifyOnValueChanged (bool v)

void	resetNotifyOnValueChanged ()

QObject *	scopeObject () const

void	setScopeObject (QObject *v)

virtual QQmlSourceLocation	sourceLocation () const

bool	hasContext () const

bool	hasValidContext () const

QQmlContext *	publicContext () const

QQmlRefPointer< QQmlContextData >	context () const

void	setContext (const QQmlRefPointer< QQmlContextData > &context)

void	insertIntoList (QQmlJavaScriptExpression **listHead)

QV4::Function *	function () const

virtual void	refresh ()

bool	hasError () const

bool	hasDelayedError () const

QQmlError	error (QQmlEngine *) const

void	clearError ()

void	clearActiveGuards ()

QQmlDelayedError *	delayedError ()

virtual bool	mustCaptureBindableProperty () const

QQmlEngine *	engine () const

bool	hasUnresolvedNames () const

bool	needsPropertyChangeTrigger (QObject *target, int propertyIndex)

QPropertyChangeTrigger *	allocatePropertyChangeTrigger (QObject *target, int propertyIndex)

Public Member Functions inherited from QQmlAbstractBinding
virtual	~QQmlAbstractBinding ()

virtual QString	expression () const

virtual Kind	kind () const =0

QQmlPropertyIndex	targetPropertyIndex () const

QObject *	targetObject () const

void	setTarget (const QQmlProperty &)

bool	setTarget (QObject , const QQmlPropertyData &, const QQmlPropertyData valueType)

bool	setTarget (QObject *, int coreIndex, bool coreIsAlias, int valueTypeIndex)

virtual void	setEnabled (bool e, QQmlPropertyData::WriteFlags f=QQmlPropertyData::DontRemoveBinding)=0

void	addToObject ()
	Add this binding to object.

void	removeFromObject ()
	Remove the binding from the object.

QQmlAbstractBinding *	nextBinding () const

bool	canUseAccessor () const

void	setCanUseAccessor (bool canUseAccessor)

Static Public Member Functions inherited from QQmlBinding
static QQmlBinding *	create (const QQmlPropertyData , const QQmlScriptString &, QObject , QQmlContext *)

static QQmlBinding *	create (const QQmlPropertyData , const QString &, QObject , const QQmlRefPointer< QQmlContextData > &, const QString &url=QString(), quint16 lineNumber=0)

static QQmlBinding *	create (const QQmlPropertyData property, QV4::Function function, QObject obj, const QQmlRefPointer< QQmlContextData > &ctxt, QV4::ExecutionContext scope)

static QQmlBinding *	create (QMetaType propertyType, QV4::Function function, QObject obj, const QQmlRefPointer< QQmlContextData > &ctxt, QV4::ExecutionContext *scope)

static QQmlBinding *	createTranslationBinding (const QQmlRefPointer< QV4::ExecutableCompilationUnit > &unit, const QV4::CompiledData::Binding binding, QObject obj, const QQmlRefPointer< QQmlContextData > &ctxt)

static QQmlBinding *	createTranslationBinding (const QQmlRefPointer< QV4::ExecutableCompilationUnit > &unit, const QQmlRefPointer< QQmlContextData > &ctxt, const QString &propertyName, const QQmlTranslation &translationData, const QQmlSourceLocation &location, QObject *obj)

Static Public Member Functions inherited from QQmlJavaScriptExpression
static QV4::ReturnedValue	evalFunction (const QQmlRefPointer< QQmlContextData > &ctxt, QObject *scope, const QString &code, const QString &filename, quint16 line)

Static Public Member Functions inherited from QQmlAbstractBinding
static void	printBindingLoopError (const QQmlProperty &prop)

Public Attributes inherited from QQmlAbstractBinding
RefCount	ref

Protected Types inherited from QQmlJavaScriptExpression
enum	GuardTag { NoGuardTag , NotifyOnValueChanged }

enum	Tag { NoTag , InEvaluationLoop }

Protected Attributes inherited from QQmlJavaScriptExpression
QBiPointer< QObject, DeleteWatcher >	m_scopeObject

QForwardFieldList< QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next, GuardTag >	activeGuards

QTaggedPointer< QQmlDelayedError, Tag >	m_error

TriggerList *	qpropertyChangeTriggers = nullptr

Protected Attributes inherited from QQmlAbstractBinding
QQmlPropertyIndex	m_targetIndex

QTaggedPointer< QObject, TargetTags >	m_target

QTaggedPointer< QQmlAbstractBinding, NextBindingTags >	m_nextBinding

Detailed Description

template<int StaticPropType>
class GenericBinding< StaticPropType >

Definition at line 192 of file qqmlbinding.cpp.

Member Function Documentation

◆ doStore()

template<int StaticPropType>

template<typename T >

Q_ALWAYS_INLINE bool GenericBinding< StaticPropType >::doStore	(	T	value,
		const QQmlPropertyData *	pd,
		QQmlPropertyData::WriteFlags	flags
	)		const

inlineprotected

Definition at line 272 of file qqmlbinding.cpp.

References o, QQmlAbstractBinding::targetObject(), and QQmlPropertyData::writeProperty().

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◆ write() [1/2]

template<int StaticPropType>

Q_ALWAYS_INLINE bool GenericBinding< StaticPropType >::write	(	const QV4::Value &	result,
		bool	isUndefined,
		QQmlPropertyData::WriteFlags	flags
	)

inlinefinaloverrideprotectedvirtual

Implements QQmlBinding.

Definition at line 218 of file qqmlbinding.cpp.

References QV4::Value::as(), QQmlPropertyData::coreIndex(), QTaggedPointer< T, Tag >::data(), QQmlAbstractBinding::getPropertyData(), QMetaType::id(), QQmlPropertyData::isValid(), QQmlAbstractBinding::m_target, QQmlPropertyData::propType(), Q_ASSERT, Q_LIKELY, QQmlBinding::slowWrite(), QQmlAbstractBinding::targetObject(), and QMetaType::UnknownType.

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◆ write() [2/2]

template<int StaticPropType>

Q_ALWAYS_INLINE bool GenericBinding< StaticPropType >::write	(	void *	result,
		QMetaType	type,
		bool	isUndefined,
		QQmlPropertyData::WriteFlags	flags
	)

inlinefinaloverrideprotectedvirtual

Implements QQmlBinding.

Definition at line 196 of file qqmlbinding.cpp.

References QQmlJavaScriptExpression::engine(), QQmlAbstractBinding::getPropertyData(), QQmlPropertyData::isValid(), QQmlPropertyData::propType(), Q_ASSERT, QQmlBinding::slowWrite(), QQmlAbstractBinding::targetObject(), QMetaType::UnknownType, GenericBinding< StaticPropType >::write(), and QQmlPropertyData::writeProperty().

Referenced by GenericBinding< StaticPropType >::write().

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

qtdeclarative/src/qml/qml/qqmlbinding.cpp

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ doStore()

◆ write() [1/2]

◆ write() [2/2]