Qt 6.x
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Private Member Functions | Friends | List of all members
QQmlPropertyBindingJS Class Reference

#include <qqmlpropertybinding_p.h>

+ Inheritance diagram for QQmlPropertyBindingJS:
+ Collaboration diagram for QQmlPropertyBindingJS:

Private Member Functions

bool mustCaptureBindableProperty () const final
 
void expressionChanged () override
 

Friends

class QQmlPropertyBinding
 

Additional Inherited Members

- 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)
 
- 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)
 
- Protected Types inherited from QQmlJavaScriptExpression
enum  GuardTag { NoGuardTag , NotifyOnValueChanged }
 
enum  Tag { NoTag , InEvaluationLoop }
 
- 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 Attributes inherited from QQmlJavaScriptExpression
QBiPointer< QObject, DeleteWatcher > m_scopeObject
 
QForwardFieldList< QQmlJavaScriptExpressionGuard, &QQmlJavaScriptExpressionGuard::next, GuardTag > activeGuards
 
QTaggedPointer< QQmlDelayedError, Tag > m_error
 
TriggerList * qpropertyChangeTriggers = nullptr
 

Detailed Description

Definition at line 36 of file qqmlpropertybinding_p.h.

Member Function Documentation

◆ expressionChanged()

void QQmlPropertyBindingJS::expressionChanged ( )
overrideprivatevirtual

Implements QQmlJavaScriptExpression.

Definition at line 132 of file qqmlpropertybinding.cpp.

References QQmlJavaScriptExpression::context(), QQmlJavaScriptExpression::engine(), QString::fromLatin1(), QQmlJavaScriptExpression::InEvaluationLoop, QQmlJavaScriptExpression::m_error, QQmlJavaScriptExpression::NoTag, qmlWarning(), QQmlJavaScriptExpression::scopeObject(), QQmlError::setColumn(), QQmlError::setDescription(), QQmlError::setLine(), QQmlError::setObject(), QTaggedPointer< T, Tag >::setTag(), QQmlError::setUrl(), QQmlJavaScriptExpression::sourceLocation(), and QTaggedPointer< T, Tag >::tag().

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◆ mustCaptureBindableProperty()

bool QQmlPropertyBindingJS::mustCaptureBindableProperty ( ) const
inlinefinalprivatevirtual

Reimplemented from QQmlJavaScriptExpression.

Definition at line 38 of file qqmlpropertybinding_p.h.

Friends And Related Symbol Documentation

◆ QQmlPropertyBinding

friend class QQmlPropertyBinding
friend

Definition at line 40 of file qqmlpropertybinding_p.h.

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