ParallelAnimationWrapper Class Reference

\qmltype Transition \nativetype QQuickTransition \inqmlmodule QtQuick More...

Inheritance diagram for ParallelAnimationWrapper:

Collaboration diagram for ParallelAnimationWrapper:

Public Member Functions
	ParallelAnimationWrapper ()
	ParallelAnimationWrapper ()
Public Member Functions inherited from QParallelAnimationGroupJob
	QParallelAnimationGroupJob ()
	~QParallelAnimationGroupJob ()
int	duration () const override
Public Member Functions inherited from QAnimationGroupJob
	QAnimationGroupJob ()
	~QAnimationGroupJob () override
void	appendAnimation (QAbstractAnimationJob *animation)
void	prependAnimation (QAbstractAnimationJob *animation)
void	removeAnimation (QAbstractAnimationJob *animation)
Children *	children ()
const Children *	children () const
virtual void	clear ()
Public Member Functions inherited from QAbstractAnimationJob
	QAbstractAnimationJob ()
virtual	~QAbstractAnimationJob ()
QAnimationGroupJob *	group () const
int	loopCount () const
void	setLoopCount (int loopCount)
int	totalDuration () const
QAbstractAnimationJob::Direction	direction () const
void	setDirection (QAbstractAnimationJob::Direction direction)
int	currentTime () const
int	currentLoopTime () const
int	currentLoop () const
QAbstractAnimationJob::State	state () const
bool	isRunning ()
bool	isStopped ()
bool	isPaused ()
void	setDisableUserControl ()
void	setEnableUserControl ()
bool	userControlDisabled () const
void	setCurrentTime (int msecs)
void	start ()
void	pause ()
void	resume ()
void	stop ()
void	complete ()
void	addAnimationChangeListener (QAnimationJobChangeListener *listener, QAbstractAnimationJob::ChangeTypes)
void	removeAnimationChangeListener (QAnimationJobChangeListener *listener, QAbstractAnimationJob::ChangeTypes)
bool	isGroup () const
bool	isRenderThreadJob () const
bool	isRenderThreadProxy () const
Public Member Functions inherited from QInheritedListNode
	~QInheritedListNode ()
bool	isInList () const

Public Attributes
QQuickTransitionManager *	manager
Public Attributes inherited from QAbstractAnimationJob
SelfDeletable	m_selfDeletable

Protected Member Functions
void	updateState (QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override
void	updateState (QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override
Protected Member Functions inherited from QParallelAnimationGroupJob
void	updateCurrentTime (int currentTime) override
void	updateState (QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState) override
void	updateDirection (QAbstractAnimationJob::Direction direction) override
void	uncontrolledAnimationFinished (QAbstractAnimationJob *animation) override
void	debugAnimation (QDebug d) const override
Protected Member Functions inherited from QAnimationGroupJob
void	topLevelAnimationLoopChanged () override
virtual void	animationInserted (QAbstractAnimationJob *)
virtual void	animationRemoved (QAbstractAnimationJob *, QAbstractAnimationJob *, QAbstractAnimationJob *)
void	resetUncontrolledAnimationsFinishTime ()
void	resetUncontrolledAnimationFinishTime (QAbstractAnimationJob *anim)
int	uncontrolledAnimationFinishTime (const QAbstractAnimationJob *anim) const
void	setUncontrolledAnimationFinishTime (QAbstractAnimationJob *anim, int time)
void	debugChildren (QDebug d) const
void	ungroupChild (QAbstractAnimationJob *animation)
void	handleAnimationRemoved (QAbstractAnimationJob *animation)
Protected Member Functions inherited from QAbstractAnimationJob
virtual void	updateLoopCount (int)
void	fireTopLevelAnimationLoopChanged ()
void	setState (QAbstractAnimationJob::State state)
void	finished ()
void	stateChanged (QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState)
void	currentLoopChanged ()
void	directionChanged (QAbstractAnimationJob::Direction)
void	currentTimeChanged (int currentTime)

Additional Inherited Members
Public Types inherited from QAnimationGroupJob
using	Children = QDoubleEndedList<QAbstractAnimationJob>
Public Types inherited from QAbstractAnimationJob
enum	Direction { Forward , Backward }
enum	State { Stopped , Paused , Running }
enum	ChangeType { Completion = 0x01 , StateChange = 0x02 , CurrentLoop = 0x04 , CurrentTime = 0x08 }
Protected Attributes inherited from QAnimationGroupJob
Children	m_children
Protected Attributes inherited from QAbstractAnimationJob
int	m_loopCount
QAnimationGroupJob *	m_group
QAbstractAnimationJob::Direction	m_direction
QAbstractAnimationJob::State	m_state
int	m_totalCurrentTime
int	m_currentTime
int	m_currentLoop
int	m_uncontrolledFinishTime
int	m_currentLoopStartTime
std::vector< ChangeListener >	changeListeners
QQmlAnimationTimer *	m_timer = nullptr
bool	m_hasRegisteredTimer:1
bool	m_isPause:1
bool	m_isGroup:1
bool	m_disableUserControl:1
bool	m_hasCurrentTimeChangeListeners:1
bool	m_isRenderThreadJob:1
bool	m_isRenderThreadProxy:1

Detailed Description

\qmltype Transition \nativetype QQuickTransition \inqmlmodule QtQuick

Defines animated transitions that occur on state changes.

A Transition defines the animations to be applied when a \l State change occurs.

For example, the following \l Rectangle has two states: the default state, and an added "moved" state. In the "moved state, the rectangle's position changes to (50, 50). The added Transition specifies that when the rectangle changes between the default and the "moved" state, any changes to the \c x and \c y properties should be animated, using an \c Easing.InOutQuad. \snippet qml/transition.qml 0 Notice the example does not require \l{PropertyAnimation::}{to} and \l{PropertyAnimation::}{from} values for the NumberAnimation. As a convenience, these properties are automatically set to the values of \c x and \c y before and after the state change; the \c from values are provided by the current values of \c x and \c y, and the \c to values are provided by the PropertyChanges object. If you wish, you can provide \l{PropertyAnimation::}{to} and \l{PropertyAnimation::}{from} values anyway to override the default values. By default, a Transition's animations are applied for any state change in the parent item. The Transition \l {Transition::}{from} and \l {Transition::}{to} values can be set to restrict the animations to only be applied when changing from one particular state to another. Top-level animations within a transition are run in parallel. To run them sequentially, define them within a SequentialAnimation: \snippet qml/transition-reversible.qml sequential animations To define multiple Transitions, specify \l Item::transitions as a list: \snippet qml/transitions-list.qml list of transitions If multiple Transitions are specified, only a single (best-matching) Transition will be applied for any particular state change. In the example above, if the Rectangle enters a state other than \c "middleRight" or \c "bottomLeft", the third Transition will be carried out, meaning the icon will be moved to the starting point.

If a state change has a Transition that matches the same property as a \l Behavior, the Transition animation overrides the \l Behavior for that state change.

See also

{Animation and Transitions in Qt Quick}, {Qt Quick Examples - Animation#States}{States example}, {Qt Quick States}, {Qt Qml}

Definition at line 74 of file qquicktransition.cpp.

Constructor & Destructor Documentation

ParallelAnimationWrapper() [1/2]

ParallelAnimationWrapper::ParallelAnimationWrapper ( )

inline

Definition at line 77 of file qquicktransition.cpp.

ParallelAnimationWrapper() [2/2]

ParallelAnimationWrapper::ParallelAnimationWrapper ( )

inline

Definition at line 77 of file qquicktransition.cpp.

Member Function Documentation

updateState() [1/2]

void ParallelAnimationWrapper::updateState ( QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState )

overrideprotectedvirtual

Reimplemented from QAbstractAnimationJob.

Definition at line 187 of file qquicktransition.cpp.

References manager.

updateState() [2/2]

void ParallelAnimationWrapper::updateState ( QAbstractAnimationJob::State newState, QAbstractAnimationJob::State oldState )

overrideprotectedvirtual

Reimplemented from QAbstractAnimationJob.

Member Data Documentation

manager

QQuickTransitionManager * ParallelAnimationWrapper::manager

Definition at line 78 of file qquicktransition.cpp.

Referenced by updateState().

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

• qtdeclarative/src/quick/util/qquicktransition.cpp (01cd43d30e3ca2c4dd94a4a4711604adb9417517)