#include <qqmljavascriptexpression_p.h>

Inheritance diagram for QQmlJavaScriptExpression:

Collaboration diagram for QQmlJavaScriptExpression:

Classes
class	DeleteWatcher

Public Member Functions
	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)

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

Protected Types
enum	GuardTag { NoGuardTag , NotifyOnValueChanged }
enum	Tag { NoTag , InEvaluationLoop }

Protected Member Functions
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 Attributes
QBiPointer< QObject, DeleteWatcher >	m_scopeObject
QForwardFieldList< QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next, GuardTag >	activeGuards
QTaggedPointer< QQmlDelayedError, Tag >	m_error
TriggerList *	qpropertyChangeTriggers = nullptr

Friends
class	QQmlContextData
class	QQmlPropertyCapture
class	QQmlTranslationBindingFromBinding
class	QQmlTranslationBindingFromTranslationInfo
class	QQmlJavaScriptExpressionCapture
void	QQmlJavaScriptExpressionGuard_callback (QQmlNotifierEndpoint e, void *)

Detailed Description

Definition at line 65 of file qqmljavascriptexpression_p.h.

Member Enumeration Documentation

◆ GuardTag

enum QQmlJavaScriptExpression::GuardTag

protected

Enumerator
NoGuardTag
NotifyOnValueChanged

Definition at line 151 of file qqmljavascriptexpression_p.h.

◆ Tag

enum QQmlJavaScriptExpression::Tag

protected

Enumerator
NoTag
InEvaluationLoop

Definition at line 158 of file qqmljavascriptexpression_p.h.

Constructor & Destructor Documentation

◆ QQmlJavaScriptExpression()

QQmlJavaScriptExpression::QQmlJavaScriptExpression ( )

Definition at line 64 of file qqmljavascriptexpression.cpp.

◆ ~QQmlJavaScriptExpression()

QQmlJavaScriptExpression::~QQmlJavaScriptExpression ( )

virtual

Definition at line 72 of file qqmljavascriptexpression.cpp.

Member Function Documentation

◆ allocatePropertyChangeTrigger()

QPropertyChangeTrigger * QQmlJavaScriptExpression::allocatePropertyChangeTrigger	(	QObject *	target,
		int	propertyIndex )

Definition at line 540 of file qqmljavascriptexpression.cpp.

◆ clearActiveGuards()

void QQmlJavaScriptExpression::clearActiveGuards ( )

Definition at line 551 of file qqmljavascriptexpression.cpp.

◆ clearError()

void QQmlJavaScriptExpression::clearError ( )

inline

Definition at line 267 of file qqmljavascriptexpression_p.h.

◆ context()

QQmlRefPointer< QQmlContextData > QQmlJavaScriptExpression::context ( ) const

inline

Definition at line 93 of file qqmljavascriptexpression_p.h.

◆ createQmlBinding()

void QQmlJavaScriptExpression::createQmlBinding	(	const QQmlRefPointer< QQmlContextData > &	ctxt,
		QObject *	scope,
		const QString &	code,
		const QString &	filename,
		quint16	line )

protected

Definition at line 487 of file qqmljavascriptexpression.cpp.

◆ delayedError()

QQmlDelayedError * QQmlJavaScriptExpression::delayedError ( )

Definition at line 448 of file qqmljavascriptexpression.cpp.

◆ engine()

QQmlEngine * QQmlJavaScriptExpression::engine ( ) const

inline

Definition at line 133 of file qqmljavascriptexpression_p.h.

◆ error()

QQmlError QQmlJavaScriptExpression::error ( QQmlEngine * engine ) const

Definition at line 438 of file qqmljavascriptexpression.cpp.

◆ evalFunction()

QV4::ReturnedValue QQmlJavaScriptExpression::evalFunction	(	const QQmlRefPointer< QQmlContextData > &	ctxt,
		QObject *	scope,
		const QString &	code,
		const QString &	filename,
		quint16	line )