QVariantAnimationPrivate Class Reference

#include <qvariantanimation_p.h>

Inheritance diagram for QVariantAnimationPrivate:

Collaboration diagram for QVariantAnimationPrivate:

Public Member Functions
	QVariantAnimationPrivate ()
void	setDefaultStartEndValue (const QVariant &value)
void	setEasingCurve (const QEasingCurve &easing)
	Q_OBJECT_COMPAT_PROPERTY (QVariantAnimationPrivate, QEasingCurve, easing, &QVariantAnimationPrivate::setEasingCurve) void setDuration(int msecs)
void	setCurrentValueForProgress (const qreal progress)
void	recalculateCurrentInterval (bool force=false)
void	setValueAt (qreal, const QVariant &)
QVariant	valueAt (qreal step) const
void	convertValues (int t)
void	updateInterpolator ()
Public Member Functions inherited from QAbstractAnimationPrivate
	QAbstractAnimationPrivate ()
virtual	~QAbstractAnimationPrivate ()
Q_OBJECT_BINDABLE_PROPERTY_WITH_ARGS(QAbstractAnimationPrivate, QAbstractAnimation::State, state, QAbstractAnimation::Stopped) void setState(QAbstractAnimation void	setDirection (QAbstractAnimation::Direction direction)
void	emitDirectionChanged ()
	Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS (QAbstractAnimationPrivate, QAbstractAnimation::Direction, direction, &QAbstractAnimationPrivate::setDirection, &QAbstractAnimationPrivate::emitDirectionChanged, QAbstractAnimation::Forward) void setCurrentTime(int msecs)
	Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS (QAbstractAnimationPrivate, int, totalCurrentTime, &QAbstractAnimationPrivate::setCurrentTime, 0) int currentTime=0
void	emitCurrentLoopChanged ()
	Q_OBJECT_COMPAT_PROPERTY_WITH_ARGS (QAbstractAnimationPrivate, int, currentLoop, nullptr, &QAbstractAnimationPrivate::emitCurrentLoopChanged, 0) bool deleteWhenStopped
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

Static Public Member Functions
static QVariantAnimationPrivate *	get (QVariantAnimation *q)
static Q_CORE_EXPORT QVariantAnimation::Interpolator	getInterpolator (int interpolationType)
Static Public Member Functions inherited from QAbstractAnimationPrivate
static QAbstractAnimationPrivate *	get (QAbstractAnimation *q)
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
QVariant	currentValue
QVariant	defaultStartEndValue
struct {
QVariantAnimation::KeyValue   start
QVariantAnimation::KeyValue   end
}	currentInterval
Q_OBJECT_COMPAT_PROPERTY(QVariantAnimationPrivate, int, duration, &QVariantAnimationPrivate::setDuration) QVariantAnimation QVariantAnimation::Interpolator	interpolator
Public Attributes inherited from QAbstractAnimationPrivate
bool	hasRegisteredTimer = false
bool	isPause = false
bool	isGroup = false
QAnimationGroup *	group = nullptr
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 >

Detailed Description

Definition at line 31 of file qvariantanimation_p.h.

Constructor & Destructor Documentation

QVariantAnimationPrivate()

QVariantAnimationPrivate::QVariantAnimationPrivate

(

)

Definition at line 152 of file qvariantanimation.cpp.

Member Function Documentation

convertValues()

void QVariantAnimationPrivate::convertValues

(

int

t

)

Definition at line 155 of file qvariantanimation.cpp.

References currentInterval, i, and updateInterpolator().

Referenced by QPropertyAnimationPrivate::updateMetaProperty().

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get()

static QVariantAnimationPrivate * QVariantAnimationPrivate::get ( QVariantAnimation *  q )

inlinestatic

Definition at line 38 of file qvariantanimation_p.h.

getInterpolator()

QVariantAnimation::Interpolator QVariantAnimationPrivate::getInterpolator ( int  interpolationType )

static

Definition at line 420 of file qvariantanimation.cpp.

References QList< T >::at(), castToInterpolator(), registeredInterpolatorsMutex, and ret.

Referenced by QQuick3DQuaternionAnimation::QQuick3DQuaternionAnimation(), QQuickColorAnimation::QQuickColorAnimation(), QQuickGeoCoordinateAnimation::QQuickGeoCoordinateAnimation(), QQuickRotationAnimation::QQuickRotationAnimation(), QQuickVector3dAnimation::QQuickVector3dAnimation(), QQuickRotationAnimation::setDirection(), QQuick3DQuaternionAnimation::setType(), QQuickAnimationPropertyUpdater::setValue(), and updateInterpolator().

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Q_OBJECT_COMPAT_PROPERTY()

QVariantAnimationPrivate::Q_OBJECT_COMPAT_PROPERTY ( QVariantAnimationPrivate  , QEasingCurve  , easing  , &QVariantAnimationPrivate::setEasingCurve    )

inline

Definition at line 56 of file qvariantanimation_p.h.

recalculateCurrentInterval()

void QVariantAnimationPrivate::recalculateCurrentInterval

(

bool

force = false

)

The goal of this function is to update the currentInterval member. As a consequence, we also need to update the currentValue. Set force to true to always recalculate the interval.

Definition at line 190 of file qvariantanimation.cpp.

References animationValueLessThan(), QSet< T >::constBegin(), QSet< T >::constEnd(), currentInterval, currentTime(), defaultStartEndValue, direction, easing, QAbstractAnimation::Forward, QVariant::isValid(), it, qMakePair(), setCurrentValueForProgress(), QSet< T >::size(), updateInterpolator(), and QEasingCurve::valueForProgress().

Referenced by setDefaultStartEndValue(), and setValueAt().

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setCurrentValueForProgress()

void QVariantAnimationPrivate::setCurrentValueForProgress

(

const qreal

progress

)

Definition at line 239 of file qvariantanimation.cpp.

References currentInterval, currentValue, emit, QObjectPrivate::isSignalConnected(), Q_BASIC_ATOMIC_INITIALIZER, qIsNull(), qSwap(), ret, and signalIndex.

Referenced by recalculateCurrentInterval().

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setDefaultStartEndValue()

void QVariantAnimationPrivate::setDefaultStartEndValue

(

const QVariant &

value

)

Definition at line 297 of file qvariantanimation.cpp.

References defaultStartEndValue, and recalculateCurrentInterval().

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setEasingCurve()

void QVariantAnimationPrivate::setEasingCurve ( const QEasingCurve &  easing )

inline

Definition at line 55 of file qvariantanimation_p.h.

References easing.

setValueAt()

void QVariantAnimationPrivate::setValueAt	(	qreal	step,
		const QVariant &	value
	)

Definition at line 275 of file qvariantanimation.cpp.

References animationValueLessThan(), qWarning, and recalculateCurrentInterval().

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updateInterpolator()

void QVariantAnimationPrivate::updateInterpolator

(

)

Definition at line 171 of file qvariantanimation.cpp.

References currentInterval, defaultInterpolator(), getInterpolator(), and interpolator.

Referenced by convertValues(), and recalculateCurrentInterval().

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valueAt()

QVariant QVariantAnimationPrivate::valueAt

(

qreal

step

)

const

Definition at line 265 of file qvariantanimation.cpp.

References animationValueLessThan(), and qMakePair().

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Member Data Documentation

[struct]

struct { ... } QVariantAnimationPrivate::currentInterval

Referenced by convertValues(), recalculateCurrentInterval(), setCurrentValueForProgress(), and updateInterpolator().

currentValue

QVariant QVariantAnimationPrivate::currentValue

Definition at line 46 of file qvariantanimation_p.h.

Referenced by setCurrentValueForProgress().

defaultStartEndValue

QVariant QVariantAnimationPrivate::defaultStartEndValue

Definition at line 47 of file qvariantanimation_p.h.

Referenced by recalculateCurrentInterval(), and setDefaultStartEndValue().

end

QVariantAnimation::KeyValue QVariantAnimationPrivate::end

Definition at line 52 of file qvariantanimation_p.h.

interpolator

Q_OBJECT_COMPAT_PROPERTY (QVariantAnimationPrivate, int, duration, &QVariantAnimationPrivate::setDuration) QVariantAnimation QVariantAnimation::Interpolator QVariantAnimationPrivate::interpolator

Definition at line 64 of file qvariantanimation_p.h.

Referenced by updateInterpolator().

start

QVariantAnimation::KeyValue QVariantAnimationPrivate::start

Definition at line 52 of file qvariantanimation_p.h.

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

• qtbase/src/corelib/animation/qvariantanimation_p.h
• qtbase/src/corelib/animation/qvariantanimation.cpp