Inheritance diagram for QDeclarativeVisualDataModelPrivate:

Classes
class	Cache

struct	ObjectRef

Public Functions
void	createMetaData ()

QDeclarativeVisualDataModelData *	data (QObject *item)

void	ensureRoles ()

int	modelCount () const

	QDeclarativeVisualDataModelPrivate (QDeclarativeContext *)

Public Functions inherited from QObjectPrivate
void	_q_reregisterTimers (void *pointer)

void	addConnection (int signal, Connection *c)

void	cleanConnectionLists ()

void	connectNotify (const char *signal)

void	deleteChildren ()

void	disconnectNotify (const char *signal)

bool	isSender (const QObject receiver, const char signal) const

bool	isSignalConnected (uint signalIdx) const
	Returns true if the signal with index signal_index from object sender is connected. More...

void	moveToThread_helper ()

	QObjectPrivate (int version=QObjectPrivateVersion)

QObjectList	receiverList (const char *signal) const

QObjectList	senderList () const

void	setParent_helper (QObject *)

void	setThreadData_helper (QThreadData currentData, QThreadData targetData)

int	signalIndex (const char *signalName) const
	Returns the signal index used in the internal connectionLists vector. More...

virtual	~QObjectPrivate ()

Public Functions inherited from QObjectData
virtual	~QObjectData ()=0

Static Public Functions
static QDeclarativeVisualDataModelPrivate *	get (QDeclarativeVisualDataModel *m)

Static Public Functions inherited from QObjectPrivate
static void	clearGuards (QObject *)

static QObjectPrivate *	get (QObject *o)

static void	resetCurrentSender (QObject receiver, Sender currentSender, Sender *previousSender)

static Sender *	setCurrentSender (QObject receiver, Sender sender)

static void	signalSignature (const QMetaMethod &signal, QVarLengthArray< char > *result)

Public Variables
QDeclarativeGuard< QAbstractItemModel >	m_abstractItemModel

Cache	m_cache

bool	m_completePending: 1

QDeclarativeGuard< QDeclarativeContext >	m_context

QDeclarativeComponent *	m_delegate

VDMDelegateDataType *	m_delegateDataType

bool	m_delegateValidated: 1

QDeclarativeListAccessor *	m_listAccessor

QDeclarativeGuard< QListModelInterface >	m_listModelInterface

bool	m_metaDataCacheable: 1

bool	m_metaDataCreated: 1

int	m_modelDataPropId

QVariant	m_modelVariant

QHash< QObject , QDeclarativePackage >	m_packaged

QString	m_part

QDeclarativeVisualDataModelParts *	m_parts

QHash< QByteArray, int >	m_roleNames

QList< int >	m_roles

QHash< int, int >	m_roleToPropId

QModelIndex	m_root

QDeclarativeGuard< QDeclarativeVisualDataModel >	m_visualItemModel

QList< int >	watchedRoleIds

QList< QByteArray >	watchedRoles

Public Variables inherited from QObjectPrivate
union {
QObject * currentChildBeingDeleted

QAbstractDeclarativeData * declarativeData

};

quint32	connectedSignals [2]

QObjectConnectionListVector *	connectionLists

Sender *	currentSender

QList< QPointer< QObject > >	eventFilters

ExtraData *	extraData

QString	objectName

Connection *	senders

QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount

QThreadData *	threadData

void *	unused

Public Variables inherited from QObjectData
uint	blockSig: 1

QObjectList	children

uint	hasGuards: 1

uint	inEventHandler: 1

uint	inThreadChangeEvent: 1

uint	isWidget: 1

QMetaObject *	metaObject

uint	ownObjectName: 1

QObject *	parent

uint	pendTimer: 1

int	postedEvents

QObject *	q_ptr

uint	receiveChildEvents: 1

uint	sendChildEvents: 1

uint	unused: 22

uint	wasDeleted: 1

Friends
class	QDeclarativeVisualDataModelData

class	QDeclarativeVisualItemParts

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject , QMetaObject::Call, int, void *)

Detailed Description

Definition at line 275 of file qdeclarativevisualitemmodel.cpp.

Constructors and Destructors

◆ QDeclarativeVisualDataModelPrivate()

QDeclarativeVisualDataModelPrivate::QDeclarativeVisualDataModelPrivate ( QDeclarativeContext * ctxt )

Definition at line 634 of file qdeclarativevisualitemmodel.cpp.

 : m_listModelInterface(0), m_abstractItemModel(0), m_visualItemModel(0), m_delegate(0)
 , m_context(ctxt), m_modelDataPropId(-1), m_parts(0), m_delegateDataType(0), m_metaDataCreated(false)
 , m_metaDataCacheable(false), m_delegateValidated(false), m_completePending(false), m_listAccessor(0)
 {
 }

Functions

◆ createMetaData()

void QDeclarativeVisualDataModelPrivate::createMetaData ( )

inline

Definition at line 324 of file qdeclarativevisualitemmodel.cpp.

Referenced by QDeclarativeVisualDataModelData::ensureProperties().

                           {
         if (!m_metaDataCreated) {
             ensureRoles();
             if (m_roleNames.count()) {
                 QHash<QByteArray, int>::const_iterator it = m_roleNames.begin();
                 while (it != m_roleNames.end()) {
                     int propId = m_delegateDataType->createProperty(it.key()) - m_delegateDataType->propertyOffset();
                     m_roleToPropId.insert(*it, propId);
                     ++it;
                 }
                 // Add modelData property
                 if (m_roles.count() == 1)
                     m_modelDataPropId = m_delegateDataType->createProperty("modelData") - m_delegateDataType->propertyOffset();
                 m_metaDataCreated = true;
             }
         }
     }

◆ data()

QDeclarativeVisualDataModelData * QDeclarativeVisualDataModelPrivate::data ( QObject * item )

Definition at line 641 of file qdeclarativevisualitemmodel.cpp.

 {
     QDeclarativeVisualDataModelData *dataItem =
         item->findChild<QDeclarativeVisualDataModelData *>();
     Q_ASSERT(dataItem);
     return dataItem;
 }

◆ ensureRoles()

void QDeclarativeVisualDataModelPrivate::ensureRoles ( )

inline

Definition at line 293 of file qdeclarativevisualitemmodel.cpp.

Referenced by QDeclarativeVisualDataModelDataMetaObject::createProperty(), and QDeclarativeVisualDataModelDataMetaObject::initialValue().

                        {
         if (m_roleNames.isEmpty()) {
             if (m_listModelInterface) {
                 m_roles = m_listModelInterface->roles();
                 for (int ii = 0; ii < m_roles.count(); ++ii)
                     m_roleNames.insert(m_listModelInterface->toString(m_roles.at(ii)).toUtf8(), m_roles.at(ii));
             } else if (m_abstractItemModel) {
                 for (QHash<int,QByteArray>::const_iterator it = m_abstractItemModel->roleNames().begin();
                         it != m_abstractItemModel->roleNames().end(); ++it) {
                     m_roles.append(it.key());
                     m_roleNames.insert(*it, it.key());
                 }
                 if (m_roles.count())
                     m_roleNames.insert("hasModelChildren", -1);
             } else if (m_listAccessor) {
                 m_roleNames.insert("modelData", 0);
                 if (m_listAccessor->type() == QDeclarativeListAccessor::Instance) {
                     if (QObject *object = m_listAccessor->at(0).value<QObject*>()) {
                         int count = object->metaObject()->propertyCount();
                         for (int ii = 1; ii < count; ++ii) {
                             const QMetaProperty &prop = object->metaObject()->property(ii);
                             m_roleNames.insert(prop.name(), 0);
                         }
                     }
                 }
             }
         }
     }

◆ get()

static QDeclarativeVisualDataModelPrivate* QDeclarativeVisualDataModelPrivate::get ( QDeclarativeVisualDataModel * m )

inlinestatic

Definition at line 280 of file qdeclarativevisualitemmodel.cpp.

Referenced by QDeclarativeVisualDataModelDataMetaObject::createProperty(), QDeclarativeVisualDataModelData::ensureProperties(), QDeclarativeVisualDataModelDataMetaObject::initialValue(), QDeclarativeVisualDataModelData::modelDataPropertyId(), and QDeclarativeVisualDataModelData::propForRole().

                                                                                    {
         return static_cast<QDeclarativeVisualDataModelPrivate *>(QObjectPrivate::get(m));
     }

◆ modelCount()

int QDeclarativeVisualDataModelPrivate::modelCount ( ) const

inline

Definition at line 384 of file qdeclarativevisualitemmodel.cpp.

Referenced by QDeclarativeVisualDataModelDataMetaObject::createProperty().

                            {
         if (m_visualItemModel)
             return m_visualItemModel->count();
         if (m_listModelInterface)
             return m_listModelInterface->count();
         if (m_abstractItemModel)
             return m_abstractItemModel->rowCount(m_root);
         if (m_listAccessor)
             return m_listAccessor->count();
         return 0;
     }