Inheritance diagram for QQuickAttachedPropertyPropagatorPrivate:

Collaboration diagram for QQuickAttachedPropertyPropagatorPrivate:

Public Member Functions
void	attachTo (QObject *object)

void	detachFrom (QObject *object)

void	setAttachedParent (QQuickAttachedPropertyPropagator *parent)

void	itemWindowChanged (QQuickWindow *window)

void	itemParentChanged (QQuickItem item, QQuickItem parent) override

Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()

	QObjectPrivate (int version=QObjectPrivateVersion)

virtual	~QObjectPrivate ()

void	deleteChildren ()

void	clearBindingStorage ()

void	checkForIncompatibleLibraryVersion (int version) const

void	setParent_helper (QObject *)

void	moveToThread_helper ()

void	setThreadData_helper (QThreadData currentData, QThreadData targetData, QBindingStatus *status)

void	_q_reregisterTimers (void *pointer)

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

QObjectList	receiverList (const char *signal) const

QObjectList	senderList () 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

QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)

Public Member Functions inherited from QObjectData
	QObjectData ()=default

virtual	~QObjectData ()=0

QMetaObject *	dynamicMetaObject () const

Public Member Functions inherited from QQuickItemChangeListener
virtual	~QQuickItemChangeListener ()

virtual void	itemGeometryChanged (QQuickItem *, QQuickGeometryChange, const QRectF &)

virtual void	itemSiblingOrderChanged (QQuickItem *)

virtual void	itemVisibilityChanged (QQuickItem *)

virtual void	itemEnabledChanged (QQuickItem *)

virtual void	itemOpacityChanged (QQuickItem *)

virtual void	itemDestroyed (QQuickItem *)

virtual void	itemChildAdded (QQuickItem , QQuickItem )

virtual void	itemChildRemoved (QQuickItem , QQuickItem )

virtual void	itemParentChanged (QQuickItem , QQuickItem )

virtual void	itemRotationChanged (QQuickItem *)

virtual void	itemImplicitWidthChanged (QQuickItem *)

virtual void	itemImplicitHeightChanged (QQuickItem *)

virtual void	itemFocusChanged (QQuickItem *, Qt::FocusReason)

virtual QQuickAnchorsPrivate *	anchorPrivate ()

Static Public Member Functions
static QQuickAttachedPropertyPropagatorPrivate *	get (QQuickAttachedPropertyPropagator *attachedObject)

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
QList< QQuickAttachedPropertyPropagator * >	attachedChildren

QPointer< QQuickAttachedPropertyPropagator >	attachedParent

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	unused: 21

QAtomicInt	postedEvents

QDynamicMetaObjectData *	metaObject

QBindingStorage	bindingStorage

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

using	ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >

Detailed Description

Definition at line 185 of file qquickattachedpropertypropagator.cpp.

Member Function Documentation

◆ attachTo()

void QQuickAttachedPropertyPropagatorPrivate::attachTo ( QObject * object )

Definition at line 206 of file qquickattachedpropertypropagator.cpp.

References QQuickItemPrivate::addItemChangeListener(), QObjectPrivate::connect(), findAttachedItem(), QQuickItemPrivate::get(), item, itemWindowChanged(), and QQuickItemPrivate::Parent.

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◆ detachFrom()

void QQuickAttachedPropertyPropagatorPrivate::detachFrom ( QObject * object )

Definition at line 215 of file qquickattachedpropertypropagator.cpp.

References disconnect(), findAttachedItem(), QQuickItemPrivate::get(), item, itemWindowChanged(), QQuickItemPrivate::Parent, and QQuickItemPrivate::removeItemChangeListener().

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◆ get()

static QQuickAttachedPropertyPropagatorPrivate * QQuickAttachedPropertyPropagatorPrivate::get ( QQuickAttachedPropertyPropagator * attachedObject )

inlinestatic

Definition at line 190 of file qquickattachedpropertypropagator.cpp.

References attachedObject().

Referenced by QQuickAttachedPropertyPropagator::initialize(), and setAttachedParent().

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◆ itemParentChanged()

void QQuickAttachedPropertyPropagatorPrivate::itemParentChanged	(	QQuickItem *	item,
		QQuickItem *	parent
	)

overridevirtual

Reimplemented from QQuickItemChangeListener.

Definition at line 269 of file qquickattachedpropertypropagator.cpp.

References findAttachedParent(), item, QObjectData::parent, Q_UNUSED, and setAttachedParent().

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◆ itemWindowChanged()

void QQuickAttachedPropertyPropagatorPrivate::itemWindowChanged ( QQuickWindow * window )

Definition at line 257 of file qquickattachedpropertypropagator.cpp.

References attachedObject(), attachedParent, findAttachedParent(), item, qobject_cast< QQuickItem * >(), setAttachedParent(), and window().

Referenced by attachTo(), and detachFrom().

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◆ setAttachedParent()

void QQuickAttachedPropertyPropagatorPrivate::setAttachedParent ( QQuickAttachedPropertyPropagator * parent )

This function sets the attached parent of this attached object.

Currently it is called when: \list

The target item's parent changes.
The target item's window changes.
The attached object is constructed, to set the attached parent and the attached parent of the attached object children.
The attached object is destructed. \endlist

\quotefromfile ../../examples/quickcontrols/attachedstyleproperties/MyStyle/mystyle.cpp \skipto MyStyle::resetTheme \printuntil }

Definition at line 242 of file qquickattachedpropertypropagator.cpp.

References QList< T >::append(), attachedChildren, attachedParent, get(), QObjectData::parent, and QList< T >::removeOne().

Referenced by QQuickAttachedPropertyPropagator::initialize(), itemParentChanged(), and itemWindowChanged().

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