QGraphicsTransformPrivate Class Reference

#include <qgraphicstransform_p.h>

Inheritance diagram for QGraphicsTransformPrivate:

Public Functions
	QGraphicsTransformPrivate ()
void	setItem (QGraphicsItem *item)
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 void	updateItem (QGraphicsItem *item)
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
QGraphicsItem *	item
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

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

Detailed Description

Definition at line 62 of file qgraphicstransform_p.h.

Constructors and Destructors

QGraphicsTransformPrivate()

QGraphicsTransformPrivate::QGraphicsTransformPrivate ( )

inline

Definition at line 66 of file qgraphicstransform_p.h.

        : QObjectPrivate(), item(0) {}

Functions

setItem()

void QGraphicsTransformPrivate::setItem

(

QGraphicsItem *

item

)

Definition at line 102 of file qgraphicstransform.cpp.

{
    if (item == i)
        return;

    if (item) {
        Q_Q(QGraphicsTransform);
        QGraphicsItemPrivate *d_ptr = item->d_ptr.data();

        item->prepareGeometryChange();
        Q_ASSERT(d_ptr->transformData);
        d_ptr->transformData->graphicsTransforms.removeAll(q);
        d_ptr->dirtySceneTransform = 1;
        item = 0;
    }

    item = i;
}

updateItem()

void QGraphicsTransformPrivate::updateItem ( QGraphicsItem *  item )

static

Definition at line 121 of file qgraphicstransform.cpp.

{
    item->prepareGeometryChange();
    item->d_ptr->dirtySceneTransform = 1;
}

Properties

item

QGraphicsItem* QGraphicsTransformPrivate::item

Definition at line 69 of file qgraphicstransform_p.h.

Referenced by setItem().

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

• /src/gui/graphicsview/qgraphicstransform_p.h
• /src/gui/graphicsview/qgraphicstransform.cpp