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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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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
QV4::ReturnedValue evaluate (bool *isUndefined)
QV4::ReturnedValue evaluate (QV4::CallData *callData, bool *isUndefined)
bool evaluate (void **aa, const QMetaType *typestypes, int argc)
bool notifyOnValueChanged () const
void setNotifyOnValueChanged (bool vv)
void resetNotifyOnValueChanged ()
QObject * scopeObject () const
void setScopeObject (QObject *vv)
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
void setFunction (QV4::Function *ff)
QV4::ExecutableCompilationUnit * compilationUnit () const
QQmlJavaScriptExpression * nextExpression () const
virtual void refresh ()
bool hasError () const
bool hasDelayedError () const
QQmlError error (QQmlEngine *) const
void clearError ()
void clearActiveGuards ()
QQmlDelayedError * delayedError ()
QQmlEngine * engine () const
bool hasUnresolvedNames () const
bool needsPropertyChangeTrigger (QObject *targettarget, int propertyIndex)
QPropertyChangeTrigger * allocatePropertyChangeTrigger (QObject *targettarget, 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 *ff)
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 38 of file qqmlpropertybinding_p.h.

Member Function Documentation

◆ expressionChanged()

void QQmlPropertyBindingJS::expressionChanged ( )
overrideprivatevirtual

Implements QQmlJavaScriptExpression.

Definition at line 135 of file qqmlpropertybinding.cpp.

◆ mustCaptureBindableProperty()

bool QQmlPropertyBindingJS::mustCaptureBindableProperty ( ) const
inlinefinalprivatevirtual

Reimplemented from QQmlJavaScriptExpression.

Definition at line 40 of file qqmlpropertybinding_p.h.

◆ QQmlPropertyBinding

friend class QQmlPropertyBinding
friend

Definition at line 42 of file qqmlpropertybinding_p.h.

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