QQuickItemGrabResultPrivate Class Reference

Inheritance diagram for QQuickItemGrabResultPrivate:

Collaboration diagram for QQuickItemGrabResultPrivate:

Public Member Functions
	QQuickItemGrabResultPrivate ()
	~QQuickItemGrabResultPrivate ()
void	ensureImageInCache () const
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
static QQuickItemGrabResult *	create (QQuickItem *item, const QSize &size)
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
QImage	image
QUrl	url
QQuickPixmap *	cacheEntry
QQmlEngine *	qmlEngine
QJSValue	callback
QPointer< QQuickItem >	item
QPointer< QQuickWindow >	window
QSGLayer *	texture
QSizeF	itemSize
QSize	textureSize
qreal	devicePixelRatio
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

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 28 of file qquickitemgrabresult.cpp.

Constructor & Destructor Documentation

QQuickItemGrabResultPrivate()

QQuickItemGrabResultPrivate::QQuickItemGrabResultPrivate ( )

inline

Definition at line 31 of file qquickitemgrabresult.cpp.

~QQuickItemGrabResultPrivate()

QQuickItemGrabResultPrivate::~QQuickItemGrabResultPrivate ( )

inline

Definition at line 39 of file qquickitemgrabresult.cpp.

References cacheEntry.

Member Function Documentation

create()

QQuickItemGrabResult * QQuickItemGrabResultPrivate::create ( QQuickItem * item, const QSize & size )

static

Definition at line 273 of file qquickitemgrabresult.cpp.

References d, effectiveWindow(), QQuickItemPrivate::get(), QQuickItem::height, item, qmlWarning(), QQuickRenderControl::renderWindowFor(), QQuickWindow::update(), QQuickItem::width, and QQuickItem::window().

Referenced by QQuickItem::grabToImage().

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ensureImageInCache()

void QQuickItemGrabResultPrivate::ensureImageInCache ( ) const

inline

Definition at line 44 of file qquickitemgrabresult.cpp.

References cacheEntry, QPointer< T >::data(), QVariant::fromValue(), QUrl::isEmpty(), item, QQuickPixmap::itemGrabberScheme, QString::number(), QUrl::setFragment(), QUrl::setPath(), QUrl::setScheme(), and url.

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Member Data Documentation

cacheEntry

QQuickPixmap* QQuickItemGrabResultPrivate::cacheEntry

mutable

Definition at line 59 of file qquickitemgrabresult.cpp.

Referenced by ~QQuickItemGrabResultPrivate(), and ensureImageInCache().

callback

QJSValue QQuickItemGrabResultPrivate::callback

Definition at line 62 of file qquickitemgrabresult.cpp.

devicePixelRatio

qreal QQuickItemGrabResultPrivate::devicePixelRatio

Definition at line 69 of file qquickitemgrabresult.cpp.

image

QImage QQuickItemGrabResultPrivate::image

Definition at line 56 of file qquickitemgrabresult.cpp.

item

QPointer<QQuickItem> QQuickItemGrabResultPrivate::item

Definition at line 64 of file qquickitemgrabresult.cpp.

Referenced by create(), and ensureImageInCache().

itemSize

QSizeF QQuickItemGrabResultPrivate::itemSize

Definition at line 67 of file qquickitemgrabresult.cpp.

qmlEngine

QQmlEngine* QQuickItemGrabResultPrivate::qmlEngine

Definition at line 61 of file qquickitemgrabresult.cpp.

texture

QSGLayer* QQuickItemGrabResultPrivate::texture

Definition at line 66 of file qquickitemgrabresult.cpp.

textureSize

QSize QQuickItemGrabResultPrivate::textureSize

Definition at line 68 of file qquickitemgrabresult.cpp.

url

QUrl QQuickItemGrabResultPrivate::url

mutable

Definition at line 58 of file qquickitemgrabresult.cpp.

Referenced by ensureImageInCache().

window

QPointer<QQuickWindow> QQuickItemGrabResultPrivate::window

Definition at line 65 of file qquickitemgrabresult.cpp.

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

• qtdeclarative/src/quick/items/qquickitemgrabresult.cpp (91e75fc3478f4cbef1a1e5449e8f9236af7397ab)