QQuickParentChangePrivate Class Reference

Inheritance diagram for QQuickParentChangePrivate:

Collaboration diagram for QQuickParentChangePrivate:

Classes
struct	StateSnapshot

Public Member Functions
void	doChange (QQuickItem *targetParent)
void	reverseRewindHelper (const std::unique_ptr< StateSnapshot > &snapshot)
Public Member Functions inherited from QQuickStateOperationPrivate
	QQuickStateOperationPrivate ()
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)
void	_q_reregisterTimers (void *pointer)
bool	isSender (const QObject *receiver, const char *signal) const
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () 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
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
QMetaObject *	dynamicMetaObject () const

Public Attributes
QQuickItem *	target = nullptr
QPointer< QQuickItem >	parent
std::unique_ptr< StateSnapshot >	orig
std::unique_ptr< StateSnapshot >	rewind
QQmlNullableValue< QQmlScriptString >	xString
QQmlNullableValue< QQmlScriptString >	yString
QQmlNullableValue< QQmlScriptString >	widthString
QQmlNullableValue< QQmlScriptString >	heightString
QQmlNullableValue< QQmlScriptString >	scaleString
QQmlNullableValue< QQmlScriptString >	rotationString
Public Attributes inherited from QQuickStateOperationPrivate
QQuickState *	m_state
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	unused: 21
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 >
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)

Detailed Description

Definition at line 15 of file qquickstateoperations.cpp.

Member Function Documentation

doChange()

void QQuickParentChangePrivate::doChange

(

QQuickItem *

targetParent

)

Definition at line 42 of file qquickstateoperations.cpp.

References ok, QQuickItem::parentItem(), qAtan2(), qmlWarning(), qRadiansToDegrees(), qSqrt(), QQuickItem::TopLeft, QTransform::TxRotate, QTransform::TxShear, QPointF::x(), and QPointF::y().

Here is the call graph for this function:

reverseRewindHelper()

void QQuickParentChangePrivate::reverseRewindHelper

(

const std::unique_ptr< StateSnapshot > &

snapshot

)

Definition at line 445 of file qquickstateoperations.cpp.

Member Data Documentation

heightString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::heightString

Definition at line 34 of file qquickstateoperations.cpp.

orig

std::unique_ptr<StateSnapshot> QQuickParentChangePrivate::orig

Definition at line 28 of file qquickstateoperations.cpp.

parent

QPointer<QQuickItem> QQuickParentChangePrivate::parent

Definition at line 20 of file qquickstateoperations.cpp.

rewind

std::unique_ptr<StateSnapshot> QQuickParentChangePrivate::rewind

Definition at line 29 of file qquickstateoperations.cpp.

rotationString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::rotationString

Definition at line 36 of file qquickstateoperations.cpp.

scaleString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::scaleString

Definition at line 35 of file qquickstateoperations.cpp.

target

QQuickItem* QQuickParentChangePrivate::target = nullptr

Definition at line 19 of file qquickstateoperations.cpp.

widthString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::widthString

Definition at line 33 of file qquickstateoperations.cpp.

xString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::xString

Definition at line 31 of file qquickstateoperations.cpp.

yString

QQmlNullableValue<QQmlScriptString> QQuickParentChangePrivate::yString

Definition at line 32 of file qquickstateoperations.cpp.

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

• qtdeclarative/src/quick/items/qquickstateoperations.cpp