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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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QQmlBindPrivate Class Reference
Inheritance diagram for QQmlBindPrivate:
Collaboration diagram for QQmlBindPrivate:

Public Types

enum  Mode : quint8 {
  GeneralizedGroup , ObjectPropertyValue , Unknown , GeneralizedGroup ,
  ObjectPropertyValue , Unknown
}
enum  Mode : quint8 {
  GeneralizedGroup , ObjectPropertyValue , Unknown , GeneralizedGroup ,
  ObjectPropertyValue , Unknown
}
Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions

 QQmlBindPrivate ()
 ~QQmlBindPrivate ()
QQmlBindEntry * targetEntry ()
void validate (QQmlBind *binding) const
void decodeBinding (QQmlBind *q, const QString &propertyPrefix, QQmlData::DeferredData *deferredData, const QV4::CompiledData::Binding *binding, QQmlComponentPrivate::ConstructionState *immediateState)
void createDelayedValues ()
void onDelayedValueChanged (QString delayedName)
void evalDelayed ()
void buildBindEntries (QQmlBind *q, QQmlComponentPrivate::DeferredState *deferredState)
void preEvalEntry (QQmlBindEntry *entry)
void postEvalEntry (QQmlBindEntry *entry)
bool isCurrent (QQmlBindEntry *entry) const
 QQmlBindPrivate ()
 ~QQmlBindPrivate ()
QQmlBindEntry * targetEntry ()
void validate (QQmlBind *binding) const
void decodeBinding (QQmlBind *q, const QString &propertyPrefix, QQmlData::DeferredData *deferredData, const QV4::CompiledData::Binding *binding, QQmlComponentPrivate::ConstructionState *immediateState)
void createDelayedValues ()
void onDelayedValueChanged (QString delayedName)
void evalDelayed ()
void buildBindEntries (QQmlBind *q, QQmlComponentPrivate::DeferredState *deferredState)
void preEvalEntry (QQmlBindEntry *entry)
void postEvalEntry (QQmlBindEntry *entry)
bool isCurrent (QQmlBindEntry *entry) const
Public Member Functions inherited from QObjectPrivate
void ensureExtraData ()
void setObjectNameWithoutBindings (const QString &name)
 QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual ~QObjectPrivate ()
void deleteChildren ()
void clearBindingStorage ()
void setParent_helper (QObject *)
void moveToThread_helper ()
void setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList receiverList (const char *signal) const
void ensureConnectionData ()
void addConnection (int signal, Connection *c)
int signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool maybeSignalConnected (uint signalIndex) const
bool isDeclarativeSignalConnected (uint signalIdx) const
void connectNotify (const QMetaMethod &signal)
void disconnectNotify (const QMetaMethod &signal)
void reinitBindingStorageAfterThreadMove ()
virtual std::string flagsForDumping () const
virtual void writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject * getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
 QObjectData ()=default
virtual ~QObjectData ()=0
const QMetaObject * dynamicMetaObject () const

Public Attributes

union { 
   int   noData = 0 
   GeneralizedGroupData   generalizedGroupData 
   ObjectPropertyValueData   objectPropertyValueData 
}; 
Mode mode = Unknown
bool when: 1
bool componentComplete:1
bool delayed:1
bool pendingEval:1
bool restoreBinding:1
bool restoreValue:1
bool writingProperty:1
Public Attributes inherited from QObjectPrivate
ExtraData * extraData
QAtomicPointer< QThreadData > threadData
QAtomicPointer< ConnectionData > connections
union { 
   QObject *   currentChildBeingDeleted 
   QAbstractDeclarativeData *   declarativeData 
}; 
QAtomicPointer< QtSharedPointer::ExternalRefCountData > sharedRefcount
Public Attributes inherited from QObjectData
QObject * q_ptr
QObject * parent
QObjectList children
uint isWidget: 1
uint blockSig: 1
uint wasDeleted: 1
uint isDeletingChildren: 1
uint sendChildEvents: 1
uint receiveChildEvents: 1
uint isWindow: 1
uint deleteLaterCalled: 1
uint isQuickItem: 1
uint willBeWidget: 1
uint wasWidget: 1
uint receiveParentEvents: 1
uint unused: 20
QAtomicInt postedEvents
QDynamicMetaObjectData * metaObject
QBindingStorage bindingStorage

Additional Inherited Members

Static Public Member Functions inherited from QObjectPrivate
static bool removeConnection (Connection *c)
static QObjectPrivate * get (QObject *o)
static const QObjectPrivate * get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool disconnect (const QObject *sender, int signal_index, void **slot)
static bool disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Detailed Description

Definition at line 240 of file qqmlbind.cpp.

Member Enumeration Documentation

◆ Mode [1/2]

enum QQmlBindPrivate::Mode : quint8
Enumerator
GeneralizedGroup 
ObjectPropertyValue 
Unknown 
GeneralizedGroup 
ObjectPropertyValue 
Unknown 

Definition at line 243 of file qqmlbind.cpp.

◆ Mode [2/2]

enum QQmlBindPrivate::Mode : quint8
Enumerator
GeneralizedGroup 
ObjectPropertyValue 
Unknown 
GeneralizedGroup 
ObjectPropertyValue 
Unknown 

Definition at line 243 of file qqmlbind.cpp.

Constructor & Destructor Documentation

◆ QQmlBindPrivate() [1/2]

QQmlBindPrivate::QQmlBindPrivate ( )
inline

Definition at line 249 of file qqmlbind.cpp.

References componentComplete, delayed, pendingEval, restoreBinding, restoreValue, when, and writingProperty.

◆ ~QQmlBindPrivate() [1/2]

QQmlBindPrivate::~QQmlBindPrivate ( )
inline

Definition at line 260 of file qqmlbind.cpp.

References mode, and Unknown.

◆ QQmlBindPrivate() [2/2]

QQmlBindPrivate::QQmlBindPrivate ( )
inline

Definition at line 249 of file qqmlbind.cpp.

◆ ~QQmlBindPrivate() [2/2]

QQmlBindPrivate::~QQmlBindPrivate ( )
inline

Definition at line 260 of file qqmlbind.cpp.

Member Function Documentation

◆ buildBindEntries() [1/2]

void QQmlBindPrivate::buildBindEntries ( QQmlBind * q,
QQmlComponentPrivate::DeferredState * deferredState )

Definition at line 1175 of file qqmlbind.cpp.

◆ buildBindEntries() [2/2]

void QQmlBindPrivate::buildBindEntries ( QQmlBind * q,
QQmlComponentPrivate::DeferredState * deferredState )

◆ createDelayedValues() [1/2]

void QQmlBindPrivate::createDelayedValues ( )

Definition at line 1126 of file qqmlbind.cpp.

◆ createDelayedValues() [2/2]

void QQmlBindPrivate::createDelayedValues ( )

◆ decodeBinding() [1/2]

void QQmlBindPrivate::decodeBinding ( QQmlBind * q,
const QString & propertyPrefix,
QQmlData::DeferredData * deferredData,
const QV4::CompiledData::Binding * binding,
QQmlComponentPrivate::ConstructionState * immediateState )

Definition at line 965 of file qqmlbind.cpp.

◆ decodeBinding() [2/2]

void QQmlBindPrivate::decodeBinding ( QQmlBind * q,
const QString & propertyPrefix,
QQmlData::DeferredData * deferredData,
const QV4::CompiledData::Binding * binding,
QQmlComponentPrivate::ConstructionState * immediateState )

◆ evalDelayed() [1/2]

void QQmlBindPrivate::evalDelayed ( )

Definition at line 1156 of file qqmlbind.cpp.

References GeneralizedGroup, mode, and when.

◆ evalDelayed() [2/2]

void QQmlBindPrivate::evalDelayed ( )

◆ isCurrent() [1/2]

bool QQmlBindPrivate::isCurrent ( QQmlBindEntry * entry) const

Definition at line 1245 of file qqmlbind.cpp.

Referenced by preEvalEntry().

Here is the caller graph for this function:

◆ isCurrent() [2/2]

bool QQmlBindPrivate::isCurrent ( QQmlBindEntry * entry) const

◆ onDelayedValueChanged() [1/2]

void QQmlBindPrivate::onDelayedValueChanged ( QString delayedName)

Definition at line 1139 of file qqmlbind.cpp.

References componentComplete, delayed, GeneralizedGroup, and mode.

◆ onDelayedValueChanged() [2/2]

void QQmlBindPrivate::onDelayedValueChanged ( QString delayedName)

◆ postEvalEntry() [1/2]

void QQmlBindPrivate::postEvalEntry ( QQmlBindEntry * entry)

Definition at line 1390 of file qqmlbind.cpp.

References delayed.

◆ postEvalEntry() [2/2]

void QQmlBindPrivate::postEvalEntry ( QQmlBindEntry * entry)

◆ preEvalEntry() [1/2]

void QQmlBindPrivate::preEvalEntry ( QQmlBindEntry * entry)

Definition at line 1306 of file qqmlbind.cpp.

References QQmlBindEntry::clearPrev(), isCurrent(), restoreBinding, restoreValue, and when.

Here is the call graph for this function:

◆ preEvalEntry() [2/2]

void QQmlBindPrivate::preEvalEntry ( QQmlBindEntry * entry)

◆ targetEntry() [1/2]

QQmlBindEntry * QQmlBindPrivate::targetEntry ( )

Definition at line 345 of file qqmlbind.cpp.

References GeneralizedGroup, mode, and ObjectPropertyValue.

◆ targetEntry() [2/2]

QQmlBindEntry * QQmlBindPrivate::targetEntry ( )

◆ validate() [1/2]

void QQmlBindPrivate::validate ( QQmlBind * binding) const

Definition at line 361 of file qqmlbind.cpp.

◆ validate() [2/2]

void QQmlBindPrivate::validate ( QQmlBind * binding) const

Member Data Documentation

◆ [union]

union { ... } QQmlBindPrivate

◆ componentComplete

bool QQmlBindPrivate::componentComplete

Definition at line 287 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate(), and onDelayedValueChanged().

◆ delayed

bool QQmlBindPrivate::delayed

Definition at line 291 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate(), onDelayedValueChanged(), and postEvalEntry().

◆ generalizedGroupData

GeneralizedGroupData QQmlBindPrivate::generalizedGroupData

Definition at line 276 of file qqmlbind.cpp.

◆ mode

Mode QQmlBindPrivate::mode = Unknown

Definition at line 280 of file qqmlbind.cpp.

Referenced by ~QQmlBindPrivate(), evalDelayed(), onDelayedValueChanged(), and targetEntry().

◆ noData

int QQmlBindPrivate::noData = 0

Definition at line 275 of file qqmlbind.cpp.

◆ objectPropertyValueData

ObjectPropertyValueData QQmlBindPrivate::objectPropertyValueData

Definition at line 277 of file qqmlbind.cpp.

◆ pendingEval

bool QQmlBindPrivate::pendingEval

Definition at line 296 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate().

◆ restoreBinding

bool QQmlBindPrivate::restoreBinding

Definition at line 300 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate(), and preEvalEntry().

◆ restoreValue

bool QQmlBindPrivate::restoreValue

Definition at line 304 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate(), and preEvalEntry().

◆ when

bool QQmlBindPrivate::when

Definition at line 283 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate(), evalDelayed(), and preEvalEntry().

◆ writingProperty

bool QQmlBindPrivate::writingProperty

Definition at line 313 of file qqmlbind.cpp.

Referenced by QQmlBindPrivate().

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