QGraphicsEffectSourcePrivate Class Reference

#include <qgraphicseffect_p.h>

Inheritance diagram for QGraphicsEffectSourcePrivate:

Collaboration diagram for QGraphicsEffectSourcePrivate:

Public Types
enum	InvalidateReason { TransformChanged , EffectRectChanged , SourceChanged }
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer< ConnectionData >

Public Member Functions
	QGraphicsEffectSourcePrivate ()
virtual	~QGraphicsEffectSourcePrivate ()
virtual void	detach ()=0
virtual QRectF	boundingRect (Qt::CoordinateSystem system) const =0
virtual QRect	deviceRect () const =0
virtual const QGraphicsItem *	graphicsItem () const =0
virtual const QWidget *	widget () const =0
virtual const QStyleOption *	styleOption () const =0
virtual void	draw (QPainter *p)=0
virtual void	update ()=0
virtual bool	isPixmap () const =0
virtual QPixmap	pixmap (Qt::CoordinateSystem system, QPoint *offset=nullptr, QGraphicsEffect::PixmapPadMode mode=QGraphicsEffect::PadToTransparentBorder) const =0
virtual void	effectBoundingRectChanged ()=0
void	setCachedOffset (const QPoint &offset)
void	invalidateCache (InvalidateReason reason=SourceChanged) const
Qt::CoordinateSystem	currentCachedSystem () const
QGraphicsEffect::PixmapPadMode	currentCachedMode () 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

Friends
class	QGraphicsScenePrivate
class	QGraphicsItem
class	QGraphicsItemPrivate

Additional Inherited Members
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 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

Detailed Description

Definition at line 101 of file qgraphicseffect_p.h.

Member Enumeration Documentation

InvalidateReason

enum QGraphicsEffectSourcePrivate::InvalidateReason

Enumerator
TransformChanged
EffectRectChanged
SourceChanged

Definition at line 111 of file qgraphicseffect_p.h.

Constructor & Destructor Documentation

QGraphicsEffectSourcePrivate()

QGraphicsEffectSourcePrivate::QGraphicsEffectSourcePrivate ( )

inline

Definition at line 105 of file qgraphicseffect_p.h.

~QGraphicsEffectSourcePrivate()

QGraphicsEffectSourcePrivate::~QGraphicsEffectSourcePrivate ( )

virtual

Definition at line 374 of file qgraphicseffect.cpp.

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Member Function Documentation

boundingRect()

virtual QRectF QGraphicsEffectSourcePrivate::boundingRect ( Qt::CoordinateSystem  system ) const

pure virtual

currentCachedMode()

QGraphicsEffect::PixmapPadMode QGraphicsEffectSourcePrivate::currentCachedMode ( ) const

inline

Definition at line 135 of file qgraphicseffect_p.h.

currentCachedSystem()

Qt::CoordinateSystem QGraphicsEffectSourcePrivate::currentCachedSystem ( ) const

inline

Definition at line 134 of file qgraphicseffect_p.h.

detach()

virtual void QGraphicsEffectSourcePrivate::detach ( )

pure virtual

deviceRect()

virtual QRect QGraphicsEffectSourcePrivate::deviceRect ( ) const

pure virtual

draw()

virtual void QGraphicsEffectSourcePrivate::draw ( QPainter *  p )

pure virtual

effectBoundingRectChanged()

virtual void QGraphicsEffectSourcePrivate::effectBoundingRectChanged ( )

pure virtual

graphicsItem()

virtual const QGraphicsItem* QGraphicsEffectSourcePrivate::graphicsItem ( ) const

pure virtual

invalidateCache()

void QGraphicsEffectSourcePrivate::invalidateCache

(

InvalidateReason

reason = SourceChanged

)

const

Definition at line 384 of file qgraphicseffect.cpp.

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isPixmap()

virtual bool QGraphicsEffectSourcePrivate::isPixmap ( ) const

pure virtual

pixmap()

virtual QPixmap QGraphicsEffectSourcePrivate::pixmap ( Qt::CoordinateSystem  system, QPoint *  offset = nullptr, QGraphicsEffect::PixmapPadMode  mode = QGraphicsEffect::PadToTransparentBorder  ) const

pure virtual

setCachedOffset()

void QGraphicsEffectSourcePrivate::setCachedOffset

(

const QPoint &

offset

)

Definition at line 379 of file qgraphicseffect.cpp.

styleOption()

virtual const QStyleOption* QGraphicsEffectSourcePrivate::styleOption ( ) const

pure virtual

update()

virtual void QGraphicsEffectSourcePrivate::update ( )

pure virtual

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widget()

virtual const QWidget* QGraphicsEffectSourcePrivate::widget ( ) const

pure virtual

Friends And Related Function Documentation

QGraphicsItem

friend class QGraphicsItem

friend

Definition at line 138 of file qgraphicseffect_p.h.

QGraphicsItemPrivate

friend class QGraphicsItemPrivate

friend

Definition at line 139 of file qgraphicseffect_p.h.

QGraphicsScenePrivate

friend class QGraphicsScenePrivate

friend

Definition at line 137 of file qgraphicseffect_p.h.

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

• src/widgets/effects/qgraphicseffect_p.h
• src/widgets/effects/qgraphicseffect.cpp