QQuick3DObjectPrivate Class Reference

#include <qquick3dobject_p.h>

Inheritance diagram for QQuick3DObjectPrivate:

Collaboration diagram for QQuick3DObjectPrivate:

Classes
struct	ChangeListener
struct	ConnectionKey
struct	ExtraData

Public Types
enum	ChangeType {   Geometry = 0x01 , SiblingOrder = 0x02 , Visibility = 0x04 , Opacity = 0x08 ,   Destroyed = 0x10 , Parent = 0x20 , Children = 0x40 , Rotation = 0x80 ,   ImplicitWidth = 0x100 , ImplicitHeight = 0x200 , Enabled = 0x400 }
enum	DirtyType {   TransformOrigin = 0x00000001 , Transform = 0x00000002 , BasicTransform = 0x00000004 , Position = 0x00000008 ,   Size = 0x00000010 , ZValue = 0x00000020 , Content = 0x00000040 , Smooth = 0x00000080 ,   OpacityValue = 0x00000100 , ChildrenChanged = 0x00000200 , ChildrenStackingChanged = 0x00000400 , ParentChanged = 0x00000800 ,   Clip = 0x00001000 , Window = 0x00002000 , EffectReference = 0x00008000 , Visible = 0x00010000 ,   HideReference = 0x00020000 , Antialiasing = 0x00040000 , InstanceRootChanged = 0x00080000 , TransformUpdateMask = TransformOrigin | Transform | BasicTransform | Position | Window ,   ComplexTransformUpdateMask = Transform | Window , ContentUpdateMask = Size | Content | Smooth | Window | Antialiasing , ChildrenUpdateMask = ChildrenChanged | ChildrenStackingChanged | EffectReference | Window }
using	Type = QSSGRenderGraphObject::Type
using	ConnectionMap = QHash<ConnectionKey, QMetaObject::Connection>
Public Types inherited from QObjectPrivate
typedef void(*)	StaticMetaCallFunction(QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions
	QQuick3DObjectPrivate (Type t)
	~QQuick3DObjectPrivate () override
void	init (QQuick3DObject *parent)
QQmlListProperty< QObject >	data ()
QQmlListProperty< QObject >	resources ()
QQmlListProperty< QQuick3DObject >	children ()
QQmlListProperty< QQuickState >	states ()
QQmlListProperty< QQuickTransition >	transitions ()
QString	state () const
void	setState (const QString &)
void	_q_resourceObjectDeleted (QObject *)
void	_q_cleanupContentItem2D ()
quint64	_q_createJSWrapper (QQmlV4ExecutionEnginePtr engine)
void	addItemChangeListener (QQuick3DObjectChangeListener *listener, ChangeTypes types)
void	updateOrAddItemChangeListener (QQuick3DObjectChangeListener *listener, ChangeTypes types)
void	removeItemChangeListener (QQuick3DObjectChangeListener *, ChangeTypes types)
QQuickStateGroup *	_states ()
QString	dirtyToString () const
void	dirty (DirtyType)
void	addToDirtyList ()
void	removeFromDirtyList ()
void	setCulled (bool)
void	addChild (QQuick3DObject *)
void	removeChild (QQuick3DObject *)
void	siblingOrderChanged ()
void	refSceneManager (QQuick3DSceneManager &)
void	derefSceneManager ()
void	updateSubFocusItem (QQuick3DObject *scope, bool focus)
void	itemChange (QQuick3DObject::ItemChange, const QQuick3DObject::ItemChangeData &)
virtual void	updatePolish ()
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)
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
QMetaObject *	dynamicMetaObject () const

Static Public Member Functions
template<typename SceneContext , typename CallContext , typename Setter >
static void	attachWatcherPriv (SceneContext *sceneContext, CallContext *callContext, Setter setter, QQuick3DObject *newO, QObject *oldO)
template<typename Context , typename Setter , typename Object3D >
static void	attachWatcher (Context *context, Setter setter, Object3D *newO, Object3D *oldO)
	Attach a object-destroyed-watcher to an object that's not owned.
static QQuick3DObjectPrivate *	get (QQuick3DObject *item)
static const QQuick3DObjectPrivate *	get (const QQuick3DObject *item)
static QSSGRenderGraphObject *	updateSpatialNode (QQuick3DObject *o, QSSGRenderGraphObject *n)
static void	data_append (QQmlListProperty< QObject > *, QObject *)
static qsizetype	data_count (QQmlListProperty< QObject > *)
static QObject *	data_at (QQmlListProperty< QObject > *, qsizetype)
static void	data_clear (QQmlListProperty< QObject > *)
static QObject *	resources_at (QQmlListProperty< QObject > *, qsizetype)
static void	resources_append (QQmlListProperty< QObject > *, QObject *)
static qsizetype	resources_count (QQmlListProperty< QObject > *)
static void	resources_clear (QQmlListProperty< QObject > *)
static void	children_append (QQmlListProperty< QQuick3DObject > *, QQuick3DObject *)
static qsizetype	children_count (QQmlListProperty< QQuick3DObject > *)
static QQuick3DObject *	children_at (QQmlListProperty< QQuick3DObject > *, qsizetype)
static void	children_clear (QQmlListProperty< QQuick3DObject > *)
static void	refSceneManager (QQuick3DObject *obj, QQuick3DSceneManager &mgr)
static void	derefSceneManager (QQuick3DObject *obj)
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
QLazilyAllocated< ExtraData >	extra
QVector< QQuick3DObjectPrivate::ChangeListener >	changeListeners
QQuickStateGroup *	_stateGroup
quint32	dirtyAttributes
QQuick3DObject *	nextDirtyItem
QQuick3DObject **	prevDirtyItem
QPointer< QQuick3DSceneManager >	sceneManager
int	sceneRefCount
QQuick3DObject *	parentItem
QList< QQuick3DObject * >	childItems
QQuick3DObject *	subFocusItem
QSSGRenderGraphObject *	spatialNode = nullptr
Type	type = Type::Unknown
bool	componentComplete = true
bool	preSyncNeeded = false
bool	culled
bool	sharedResource = false
QQuick3DItem2D *	contentItem2d = nullptr
ConnectionMap	connectionMap
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 39 of file qquick3dobject_p.h.

Member Typedef Documentation

ConnectionMap

using QQuick3DObjectPrivate::ConnectionMap = QHash<ConnectionKey, QMetaObject::Connection>

Definition at line 52 of file qquick3dobject_p.h.

Type

using QQuick3DObjectPrivate::Type = QSSGRenderGraphObject::Type

Definition at line 43 of file qquick3dobject_p.h.

Member Enumeration Documentation

ChangeType

enum QQuick3DObjectPrivate::ChangeType

Enumerator
Geometry
SiblingOrder
Visibility
Opacity
Destroyed
Parent
Children
Rotation
ImplicitWidth
ImplicitHeight
Enabled

Definition at line 157 of file qquick3dobject_p.h.

DirtyType

enum QQuick3DObjectPrivate::DirtyType

Enumerator
TransformOrigin
Transform
BasicTransform
Position
Size
ZValue
Content
Smooth
OpacityValue
ChildrenChanged
ChildrenStackingChanged
ParentChanged
Clip
Window
EffectReference
Visible
HideReference
Antialiasing
InstanceRootChanged
TransformUpdateMask
ComplexTransformUpdateMask
ContentUpdateMask
ChildrenUpdateMask

Definition at line 209 of file qquick3dobject_p.h.

Constructor & Destructor Documentation

QQuick3DObjectPrivate()

QQuick3DObjectPrivate::QQuick3DObjectPrivate ( Type t )

explicit

Definition at line 264 of file qquick3dobject.cpp.

~QQuick3DObjectPrivate()

QQuick3DObjectPrivate::~QQuick3DObjectPrivate ( )

override

Definition at line 277 of file qquick3dobject.cpp.

Member Function Documentation

_q_cleanupContentItem2D()

void QQuick3DObjectPrivate::_q_cleanupContentItem2D

(

)

Definition at line 658 of file qquick3dobject.cpp.

_q_createJSWrapper()

quint64 QQuick3DObjectPrivate::_q_createJSWrapper

(

QQmlV4ExecutionEnginePtr

engine

)

Definition at line 1104 of file qquick3dobject.cpp.

_q_resourceObjectDeleted()

void QQuick3DObjectPrivate::_q_resourceObjectDeleted

(

QObject *

object

)

Definition at line 652 of file qquick3dobject.cpp.

_states()

QQuickStateGroup * QQuick3DObjectPrivate::_states

(

)

Definition at line 688 of file qquick3dobject.cpp.

addChild()

void QQuick3DObjectPrivate::addChild

(

QQuick3DObject *

child

)

Definition at line 817 of file qquick3dobject.cpp.

addItemChangeListener()

void QQuick3DObjectPrivate::addItemChangeListener	(	QQuick3DObjectChangeListener *	listener,
		ChangeTypes	types )

Definition at line 667 of file qquick3dobject.cpp.

addToDirtyList()

void QQuick3DObjectPrivate::addToDirtyList

(

)

Definition at line 755 of file qquick3dobject.cpp.

attachWatcher()

template<typename Context , typename Setter , typename Object3D >

static void QQuick3DObjectPrivate::attachWatcher ( Context * context, Setter setter, Object3D * newO, Object3D * oldO )

inlinestatic

Attach a object-destroyed-watcher to an object that's not owned.

There are few checks here just to keep it simple (The compiler should still fail with a varying degree of helpful messages when used incorrectly).

sceneContext - ususally the same as the callContext and only different if the calledContext is a non-QQuick3DObject class (as is the case for QQuick3DShaderUtilsTextureInput)! callContext - The object watching another object setter - The function/slot that is called for the object (context). newO - The new object being watched oldO - The previous object that should no longer be watched.

Note: The setter is a function that takes one argument with a discardable return value.

Definition at line 112 of file qquick3dobject_p.h.

attachWatcherPriv()

template<typename SceneContext , typename CallContext , typename Setter >

static void QQuick3DObjectPrivate::attachWatcherPriv ( SceneContext * sceneContext, CallContext * callContext, Setter setter, QQuick3DObject * newO, QObject * oldO )

inlinestatic

Definition at line 55 of file qquick3dobject_p.h.

children()

QQmlListProperty< QQuick3DObject > QQuick3DObjectPrivate::children

(

)

Definition at line 375 of file qquick3dobject.cpp.

children_append()

void QQuick3DObjectPrivate::children_append ( QQmlListProperty< QQuick3DObject > * prop, QQuick3DObject * o )

static

Definition at line 617 of file qquick3dobject.cpp.

children_at()

QQuick3DObject * QQuick3DObjectPrivate::children_at ( QQmlListProperty< QQuick3DObject > * prop, qsizetype index )

static

Definition at line 635 of file qquick3dobject.cpp.

children_clear()

void QQuick3DObjectPrivate::children_clear ( QQmlListProperty< QQuick3DObject > * prop )

static

Definition at line 644 of file qquick3dobject.cpp.

children_count()

qsizetype QQuick3DObjectPrivate::children_count ( QQmlListProperty< QQuick3DObject > * prop )

static

Definition at line 629 of file qquick3dobject.cpp.

data()

QQmlListProperty< QObject > QQuick3DObjectPrivate::data

(

)

Definition at line 328 of file qquick3dobject.cpp.

data_append()

void QQuick3DObjectPrivate::data_append ( QQmlListProperty< QObject > * prop, QObject * o )

static

Definition at line 510 of file qquick3dobject.cpp.

data_at()

QObject * QQuick3DObjectPrivate::data_at ( QQmlListProperty< QObject > * property, qsizetype i )

static

Definition at line 550 of file qquick3dobject.cpp.

data_clear()

void QQuick3DObjectPrivate::data_clear ( QQmlListProperty< QObject > * property )

static

Definition at line 566 of file qquick3dobject.cpp.

data_count()

qsizetype QQuick3DObjectPrivate::data_count ( QQmlListProperty< QObject > * property )

static

Definition at line 540 of file qquick3dobject.cpp.

derefSceneManager() [1/2]

void QQuick3DObjectPrivate::derefSceneManager

(

)

Definition at line 921 of file qquick3dobject.cpp.

derefSceneManager() [2/2]

static void QQuick3DObjectPrivate::derefSceneManager ( QQuick3DObject * obj )

inlinestatic

Definition at line 270 of file qquick3dobject_p.h.

dirty()

void QQuick3DObjectPrivate::dirty

(

QQuick3DObjectPrivate::DirtyType

type

)

Definition at line 739 of file qquick3dobject.cpp.

dirtyToString()

QString QQuick3DObjectPrivate::dirtyToString

(

)

const

Definition at line 704 of file qquick3dobject.cpp.

get() [1/2]

static const QQuick3DObjectPrivate * QQuick3DObjectPrivate::get ( const QQuick3DObject * item )

inlinestatic

Definition at line 118 of file qquick3dobject_p.h.

get() [2/2]

static QQuick3DObjectPrivate * QQuick3DObjectPrivate::get ( QQuick3DObject * item )

inlinestatic

Definition at line 117 of file qquick3dobject_p.h.

init()

void QQuick3DObjectPrivate::init

(

QQuick3DObject *

parent

)

Definition at line 281 of file qquick3dobject.cpp.

itemChange()

void QQuick3DObjectPrivate::itemChange	(	QQuick3DObject::ItemChange	change,
		const QQuick3DObject::ItemChangeData &	data )

Definition at line 984 of file qquick3dobject.cpp.

refSceneManager() [1/2]

static void QQuick3DObjectPrivate::refSceneManager ( QQuick3DObject * obj, QQuick3DSceneManager & mgr )

inlinestatic

Definition at line 265 of file qquick3dobject_p.h.

refSceneManager() [2/2]

void QQuick3DObjectPrivate::refSceneManager

(

QQuick3DSceneManager &

c

)

Definition at line 861 of file qquick3dobject.cpp.

removeChild()

void QQuick3DObjectPrivate::removeChild

(

QQuick3DObject *

child

)

Definition at line 832 of file qquick3dobject.cpp.

removeFromDirtyList()

void QQuick3DObjectPrivate::removeFromDirtyList

(

)

Definition at line 794 of file qquick3dobject.cpp.

removeItemChangeListener()

void QQuick3DObjectPrivate::removeItemChangeListener	(	QQuick3DObjectChangeListener *	listener,
		ChangeTypes	types )

Definition at line 682 of file qquick3dobject.cpp.

resources()

QQmlListProperty< QObject > QQuick3DObjectPrivate::resources

(

)

Definition at line 342 of file qquick3dobject.cpp.

resources_append()

void QQuick3DObjectPrivate::resources_append ( QQmlListProperty< QObject > * prop, QObject * object )

static

Definition at line 583 of file qquick3dobject.cpp.

resources_at()

QObject * QQuick3DObjectPrivate::resources_at ( QQmlListProperty< QObject > * prop, qsizetype index )

static

Definition at line 577 of file qquick3dobject.cpp.

resources_clear()

void QQuick3DObjectPrivate::resources_clear ( QQmlListProperty< QObject > * prop )

static

Definition at line 602 of file qquick3dobject.cpp.

resources_count()

qsizetype QQuick3DObjectPrivate::resources_count ( QQmlListProperty< QObject > * prop )

static

Definition at line 596 of file qquick3dobject.cpp.

setCulled()

void QQuick3DObjectPrivate::setCulled

(

bool

cull

)

Definition at line 807 of file qquick3dobject.cpp.

setState()

void QQuick3DObjectPrivate::setState

(

const QString &

state

)

Definition at line 505 of file qquick3dobject.cpp.

siblingOrderChanged()

void QQuick3DObjectPrivate::siblingOrderChanged

(

)

Definition at line 848 of file qquick3dobject.cpp.

state()

QString QQuick3DObjectPrivate::state

(

)

const

Definition at line 500 of file qquick3dobject.cpp.

states()

QQmlListProperty< QQuickState > QQuick3DObjectPrivate::states

(

)

Definition at line 430 of file qquick3dobject.cpp.

transitions()

QQmlListProperty< QQuickTransition > QQuick3DObjectPrivate::transitions

(

)

Definition at line 472 of file qquick3dobject.cpp.

updateOrAddItemChangeListener()

void QQuick3DObjectPrivate::updateOrAddItemChangeListener	(	QQuick3DObjectChangeListener *	listener,
		ChangeTypes	types )

Definition at line 672 of file qquick3dobject.cpp.

updatePolish()

virtual void QQuick3DObjectPrivate::updatePolish ( )

inlinevirtual

Definition at line 281 of file qquick3dobject_p.h.

updateSpatialNode()

static QSSGRenderGraphObject * QQuick3DObjectPrivate::updateSpatialNode ( QQuick3DObject * o, QSSGRenderGraphObject * n )

inlinestatic

Definition at line 119 of file qquick3dobject_p.h.

updateSubFocusItem()

void QQuick3DObjectPrivate::updateSubFocusItem	(	QQuick3DObject *	scope,
		bool	focus )

Definition at line 955 of file qquick3dobject.cpp.

Member Data Documentation

_stateGroup

QQuickStateGroup* QQuick3DObjectPrivate::_stateGroup

Definition at line 207 of file qquick3dobject_p.h.

changeListeners

QVector<QQuick3DObjectPrivate::ChangeListener> QQuick3DObjectPrivate::changeListeners

Definition at line 200 of file qquick3dobject_p.h.

childItems

QList<QQuick3DObject *> QQuick3DObjectPrivate::childItems

Definition at line 257 of file qquick3dobject_p.h.

componentComplete

bool QQuick3DObjectPrivate::componentComplete = true

Definition at line 286 of file qquick3dobject_p.h.

connectionMap

ConnectionMap QQuick3DObjectPrivate::connectionMap

Definition at line 291 of file qquick3dobject_p.h.

contentItem2d

QQuick3DItem2D* QQuick3DObjectPrivate::contentItem2d = nullptr

Definition at line 290 of file qquick3dobject_p.h.

culled

bool QQuick3DObjectPrivate::culled

Definition at line 288 of file qquick3dobject_p.h.

dirtyAttributes

quint32 QQuick3DObjectPrivate::dirtyAttributes

Definition at line 242 of file qquick3dobject_p.h.

extra

QLazilyAllocated<ExtraData> QQuick3DObjectPrivate::extra

Definition at line 198 of file qquick3dobject_p.h.

nextDirtyItem

QQuick3DObject* QQuick3DObjectPrivate::nextDirtyItem

Definition at line 247 of file qquick3dobject_p.h.

parentItem

QQuick3DObject* QQuick3DObjectPrivate::parentItem

Definition at line 255 of file qquick3dobject_p.h.

preSyncNeeded

bool QQuick3DObjectPrivate::preSyncNeeded = false

Definition at line 287 of file qquick3dobject_p.h.

prevDirtyItem

QQuick3DObject** QQuick3DObjectPrivate::prevDirtyItem

Definition at line 248 of file qquick3dobject_p.h.

sceneManager

QPointer<QQuick3DSceneManager> QQuick3DObjectPrivate::sceneManager

Definition at line 252 of file qquick3dobject_p.h.

sceneRefCount

int QQuick3DObjectPrivate::sceneRefCount

Definition at line 253 of file qquick3dobject_p.h.

sharedResource

bool QQuick3DObjectPrivate::sharedResource = false

Definition at line 289 of file qquick3dobject_p.h.

spatialNode

QSSGRenderGraphObject* QQuick3DObjectPrivate::spatialNode = nullptr

Definition at line 283 of file qquick3dobject_p.h.

subFocusItem

QQuick3DObject* QQuick3DObjectPrivate::subFocusItem

Definition at line 276 of file qquick3dobject_p.h.

type

Type QQuick3DObjectPrivate::type = Type::Unknown

Definition at line 285 of file qquick3dobject_p.h.

---

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

• qtquick3d/src/quick3d/qquick3dobject_p.h (fe8a2a619fa3ec6dde3f5f18bd64a34486b8db21)
• qtquick3d/src/quick3d/qquick3dobject.cpp (33c90732ac8541c77cf7330b8d864e9302a22dc0)