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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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QQmlSynchronizerPrivate Class Reference
Inheritance diagram for QQmlSynchronizerPrivate:
Collaboration diagram for QQmlSynchronizerPrivate:

Classes

struct  State
struct  OwnedTarget

Public Types

enum  Result {
  Origin , Accepted , Bounced , Ignored ,
  Origin , Accepted , Bounced , Ignored
}
enum  Result {
  Origin , Accepted , Bounced , Ignored ,
  Origin , Accepted , Bounced , Ignored
}
Public Types inherited from QObjectPrivate
typedef void(* StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions

void createConnection (QQmlSynchronizer *q, const QQmlSynchronizerProperty &property)
 \qmlsignal Qt.labs.synchronizer::Synchronizer::valueBounced(QtObject object, string property)
void disconnectObjectProperty (const QString &property, OwnedTarget *objectProperty)
QQmlSynchronizerProperty connectObjectProperty (const QString &property, OwnedTarget *objectProperty, QQmlSynchronizer *q)
QQmlSynchronizerProperty connectTarget (QQmlSynchronizer *q)
void initialize (QQmlSynchronizer *q)
void synchronize (const QQmlSynchronizerProperty &property)
void createConnection (QQmlSynchronizer *q, const QQmlSynchronizerProperty &property)
void disconnectObjectProperty (const QString &property, OwnedTarget *objectProperty)
QQmlSynchronizerProperty connectObjectProperty (const QString &property, OwnedTarget *objectProperty, QQmlSynchronizer *q)
QQmlSynchronizerProperty connectTarget (QQmlSynchronizer *q)
void initialize (QQmlSynchronizer *q)
void synchronize (const QQmlSynchronizerProperty &property)
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

Static Public Member Functions

static QQmlSynchronizerPrivate * get (QQmlSynchronizer *q)
static QQmlSynchronizerPrivate * get (QQmlSynchronizer *q)
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)

Public Attributes

std::vector< QQmlRefPointer< QQmlSynchronizerSlotObject > > slotObjects
std::vector< QQmlSynchronizerChangeHandler > changeHandlers
OwnedTarget target
QString sourceProperty
OwnedTarget sourceObjectProperty
QString targetProperty
OwnedTarget targetObjectProperty
State * currentState = nullptr
bool isComponentFinalized = false
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

Detailed Description

Definition at line 201 of file qqmlsynchronizer.cpp.

Member Enumeration Documentation

◆ Result [1/2]

enum QQmlSynchronizerPrivate::Result
Enumerator
Origin 
Accepted 
Bounced 
Ignored 
Origin 
Accepted 
Bounced 
Ignored 

Definition at line 205 of file qqmlsynchronizer.cpp.

◆ Result [2/2]

enum QQmlSynchronizerPrivate::Result
Enumerator
Origin 
Accepted 
Bounced 
Ignored 
Origin 
Accepted 
Bounced 
Ignored 

Definition at line 205 of file qqmlsynchronizer.cpp.

Member Function Documentation

◆ connectObjectProperty() [1/2]

QQmlSynchronizerProperty QQmlSynchronizerPrivate::connectObjectProperty ( const QString & property,
OwnedTarget * objectProperty,
QQmlSynchronizer * q )

Definition at line 627 of file qqmlsynchronizer.cpp.

References QQmlSynchronizerProperty::QQmlSynchronizerProperty().

Here is the call graph for this function:

◆ connectObjectProperty() [2/2]

QQmlSynchronizerProperty QQmlSynchronizerPrivate::connectObjectProperty ( const QString & property,
OwnedTarget * objectProperty,
QQmlSynchronizer * q )

◆ connectTarget() [1/2]

QQmlSynchronizerProperty QQmlSynchronizerPrivate::connectTarget ( QQmlSynchronizer * q)

Definition at line 656 of file qqmlsynchronizer.cpp.

◆ connectTarget() [2/2]

QQmlSynchronizerProperty QQmlSynchronizerPrivate::connectTarget ( QQmlSynchronizer * q)

◆ createConnection() [1/2]

void QQmlSynchronizerPrivate::createConnection ( QQmlSynchronizer * q,
const QQmlSynchronizerProperty & property )

\qmlsignal Qt.labs.synchronizer::Synchronizer::valueBounced(QtObject object, string property)

This signal is emitted if the {property} of the {object} refused an attempt to set its value as part of the synchronization and produced a different value in response. Such {bounced} values are ignored and {don't} trigger another round of synchronization.

\qmlsignal Qt.labs.synchronizer::Synchronizer::valueIgnored(QtObject object, string property)

This signal is emitted if {property} of the {object} did not respond to an attempt to set its value as part of the synchronization.

Definition at line 580 of file qqmlsynchronizer.cpp.

◆ createConnection() [2/2]

void QQmlSynchronizerPrivate::createConnection ( QQmlSynchronizer * q,
const QQmlSynchronizerProperty & property )

◆ disconnectObjectProperty() [1/2]

void QQmlSynchronizerPrivate::disconnectObjectProperty ( const QString & property,
OwnedTarget * objectProperty )

Definition at line 592 of file qqmlsynchronizer.cpp.

◆ disconnectObjectProperty() [2/2]

void QQmlSynchronizerPrivate::disconnectObjectProperty ( const QString & property,
OwnedTarget * objectProperty )

◆ get() [1/2]

QQmlSynchronizerPrivate * QQmlSynchronizerPrivate::get ( QQmlSynchronizer * q)
inlinestatic

Definition at line 226 of file qqmlsynchronizer.cpp.

◆ get() [2/2]

QQmlSynchronizerPrivate * QQmlSynchronizerPrivate::get ( QQmlSynchronizer * q)
inlinestatic

Definition at line 226 of file qqmlsynchronizer.cpp.

◆ initialize() [1/2]

void QQmlSynchronizerPrivate::initialize ( QQmlSynchronizer * q)

Definition at line 676 of file qqmlsynchronizer.cpp.

◆ initialize() [2/2]

void QQmlSynchronizerPrivate::initialize ( QQmlSynchronizer * q)

◆ synchronize() [1/2]

void QQmlSynchronizerPrivate::synchronize ( const QQmlSynchronizerProperty & property)

Definition at line 714 of file qqmlsynchronizer.cpp.

References currentState.

Referenced by QQmlSynchronizerHandler::operator()().

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◆ synchronize() [2/2]

void QQmlSynchronizerPrivate::synchronize ( const QQmlSynchronizerProperty & property)

Member Data Documentation

◆ changeHandlers

std::vector< QQmlSynchronizerChangeHandler > QQmlSynchronizerPrivate::changeHandlers

Definition at line 229 of file qqmlsynchronizer.cpp.

◆ currentState

State * QQmlSynchronizerPrivate::currentState = nullptr

Definition at line 247 of file qqmlsynchronizer.cpp.

Referenced by synchronize().

◆ isComponentFinalized

bool QQmlSynchronizerPrivate::isComponentFinalized = false

Definition at line 249 of file qqmlsynchronizer.cpp.

◆ slotObjects

std::vector< QQmlRefPointer< QQmlSynchronizerSlotObject > > QQmlSynchronizerPrivate::slotObjects

Definition at line 228 of file qqmlsynchronizer.cpp.

◆ sourceObjectProperty

OwnedTarget QQmlSynchronizerPrivate::sourceObjectProperty

Definition at line 239 of file qqmlsynchronizer.cpp.

◆ sourceProperty

QString QQmlSynchronizerPrivate::sourceProperty

Definition at line 238 of file qqmlsynchronizer.cpp.

◆ target

OwnedTarget QQmlSynchronizerPrivate::target

Definition at line 233 of file qqmlsynchronizer.cpp.

◆ targetObjectProperty

OwnedTarget QQmlSynchronizerPrivate::targetObjectProperty

Definition at line 245 of file qqmlsynchronizer.cpp.

◆ targetProperty

QString QQmlSynchronizerPrivate::targetProperty

Definition at line 244 of file qqmlsynchronizer.cpp.

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