QGraphicsSceneIndexPrivate Class Reference

#include <qgraphicssceneindex_p.h>

Inheritance diagram for QGraphicsSceneIndexPrivate:

Collaboration diagram for QGraphicsSceneIndexPrivate:

Public Member Functions
	QGraphicsSceneIndexPrivate (QGraphicsScene *scene)
	~QGraphicsSceneIndexPrivate ()
void	init ()
void	recursive_items_helper (QGraphicsItem *item, QRectF exposeRect, QGraphicsSceneIndexIntersector intersect, QList< QGraphicsItem * > *items, const QTransform &viewTransform, Qt::ItemSelectionMode mode, qreal parentOpacity, const void *intersectData) const
void	items_helper (const QRectF &rect, QGraphicsSceneIndexIntersector intersect, QList< QGraphicsItem * > *items, const QTransform &viewTransform, Qt::ItemSelectionMode mode, Qt::SortOrder order, const void *intersectData) const
Public Member Functions inherited from QObjectPrivate
	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)
void	_q_reregisterTimers (void *pointer)
bool	isSender (const QObject *receiver, const char *signal) const
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
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	ensureConnectionData ()
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
QMetaObject *	dynamicMetaObject () const

Static Public Member Functions
static bool	itemCollidesWithPath (const QGraphicsItem *item, const QPainterPath &path, Qt::ItemSelectionMode mode)
Static Public Member Functions inherited from QObjectPrivate
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)
static bool	disconnect (Connection *c)

Public Attributes
QGraphicsScene *	scene
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	unused: 24
int	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 121 of file qgraphicssceneindex_p.h.

Constructor & Destructor Documentation

QGraphicsSceneIndexPrivate()

QGraphicsSceneIndexPrivate::QGraphicsSceneIndexPrivate

(

QGraphicsScene *

scene

)

Constructs a private scene index.

Definition at line 209 of file qgraphicssceneindex.cpp.

~QGraphicsSceneIndexPrivate()

QGraphicsSceneIndexPrivate::~QGraphicsSceneIndexPrivate

(

)

Destructor of private scene index.

Definition at line 216 of file qgraphicssceneindex.cpp.

Member Function Documentation

init()

void QGraphicsSceneIndexPrivate::init

(

)

Definition at line 336 of file qgraphicssceneindex.cpp.

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itemCollidesWithPath()

bool QGraphicsSceneIndexPrivate::itemCollidesWithPath ( const QGraphicsItem *  item, const QPainterPath &  path, Qt::ItemSelectionMode  mode  )

static

Definition at line 226 of file qgraphicssceneindex.cpp.

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items_helper()

void QGraphicsSceneIndexPrivate::items_helper ( const QRectF &  rect, QGraphicsSceneIndexIntersector  intersect, QList< QGraphicsItem * > *  items, const QTransform &  viewTransform, Qt::ItemSelectionMode  mode, Qt::SortOrder  order, const void *  intersectData  ) const

inline

Definition at line 142 of file qgraphicssceneindex_p.h.

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recursive_items_helper()

void QGraphicsSceneIndexPrivate::recursive_items_helper	(	QGraphicsItem *	item,
		QRectF	exposeRect,
		QGraphicsSceneIndexIntersector	intersect,
		QList< QGraphicsItem * > *	items,
		const QTransform &	viewTransform,
		Qt::ItemSelectionMode	mode,
		qreal	parentOpacity,
		const void *	intersectData
	)		const

Definition at line 253 of file qgraphicssceneindex.cpp.

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Member Data Documentation

scene

QGraphicsScene* QGraphicsSceneIndexPrivate::scene

Definition at line 139 of file qgraphicssceneindex_p.h.

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

• src/widgets/graphicsview/qgraphicssceneindex_p.h
• src/widgets/graphicsview/qgraphicssceneindex.cpp