javafx.animation

Class ParallelTransition

java.lang.Object

javafx.animation.Animation

javafx.animation.Transition

javafx.animation.ParallelTransition

public final class ParallelTransition
extends Transition

This Transition plays a list of Animations in parallel.

Children of this Transition inherit node, if their node property is not specified.

Code Segment Example:

 
     Rectangle rect = new Rectangle (100, 40, 100, 100);
     rect.setArcHeight(50);
     rect.setArcWidth(50);
     rect.setFill(Color.VIOLET);

     final Duration SEC_2 = Duration.millis(2000);
     final Duration SEC_3 = Duration.millis(3000);

     FadeTransition ft = new FadeTransition(SEC_3);
     ft.setFromValue(1.0f);
     ft.setToValue(0.3f);
     ft.setCycleCount(2f);
     ft.setAutoReverse(true);
     TranslateTransition tt = new TranslateTransition(SEC_2);
     tt.setFromX(-100f);
     tt.setToX(100f);
     tt.setCycleCount(2f);
     tt.setAutoReverse(true);
     RotateTransition rt = new RotateTransition(SEC_3);
     rt.setByAngle(180f);
     rt.setCycleCount(4f);
     rt.setAutoReverse(true);
     ScaleTransition st = new ScaleTransition(SEC_2);
     st.setByX(1.5f);
     st.setByY(1.5f);
     st.setCycleCount(2f);
     st.setAutoReverse(true);

     ParallelTransition pt = new ParallelTransition(rect, ft, tt, rt, st);
     pt.play();
 
 

Since:

JavaFX 2.0

See Also:

Transition, Animation

Nested Class Summary

Nested classes/interfaces inherited from class javafx.animation.Animation

Animation.Status

Field Summary

Fields

Modifier and Type	Field and Description
private Animation[]	cachedChildren
private ObservableList<Animation>	children
private boolean	childrenChanged
private InvalidationListener	childrenListener
private java.util.Set<Animation>	childrenSet
private long	cycleTime
private static Node	DEFAULT_NODE
private long[]	delays
private long[]	durations
private static Animation[]	EMPTY_ANIMATION_ARRAY
private static double	EPSILON
private boolean[]	forceChildSync
private ObjectProperty<Node>	node This Node is used in all child Transitions, that do not define a target Node themselves.
private long[]	offsetTicks
private long	oldTicks
private ChangeListener<java.lang.Number>	rateListener
private double[]	rates
private boolean	toggledRate

Fields inherited from class javafx.animation.Animation

clipEnvelope, INDEFINITE, parent, pulseReceiver

Constructor Summary

Constructors

Constructor and Description
ParallelTransition() The constructor of ParallelTransition.
ParallelTransition(AbstractMasterTimer timer)
ParallelTransition(Animation... children) The constructor of ParallelTransition.
ParallelTransition(Node node) The constructor of ParallelTransition.
ParallelTransition(Node node, Animation... children) The constructor of ParallelTransition.

Method Summary

Modifier and Type	Method and Description
private double	calculateFraction(long currentTicks, long cycleTicks)
private static boolean	checkCycle(Animation child, Animation parent)
private Duration	computeCycleDuration()
ObservableList<Animation>	getChildren() A list of Animations that will be played sequentially.
Node	getNode()
protected Node	getParentTargetNode() Returns the target Node for animation of this Transition.
void	impl_jumpTo(long currentTicks, long cycleTicks, boolean forceJump) Deprecated. This is an internal API that is not intended for use and will be removed in the next version
(package private) void	impl_pause()
void	impl_playTo(long currentTicks, long cycleTicks) Deprecated. This is an internal API that is not intended for use and will be removed in the next version
(package private) void	impl_resume()
(package private) void	impl_start(boolean forceSync)
(package private) void	impl_stop()
(package private) void	impl_sync(boolean forceSync)
protected void	interpolate(double frac) The method interpolate() has to be provided by implementations of Transition.
private void	jumpToEnd()
private void	jumpToStart()
ObjectProperty<Node>	nodeProperty()
void	setNode(Node value)
private boolean	startChild(Animation child, int index)

Methods inherited from class javafx.animation.Transition

getCachedInterpolator, getInterpolator, impl_startable, interpolatorProperty, setInterpolator

Methods inherited from class javafx.animation.Animation

autoReverseProperty, currentRateProperty, currentTimeProperty, cycleCountProperty, cycleDurationProperty, delayProperty, getCuePoints, getCurrentRate, getCurrentTime, getCycleCount, getCycleDuration, getDelay, getOnFinished, getRate, getStatus, getTargetFramerate, getTotalDuration, impl_finished, impl_setCurrentRate, impl_setCurrentTicks, impl_timePulse, isAutoReverse, jumpTo, jumpTo, onFinishedProperty, pause, pauseReceiver, play, playFrom, playFrom, playFromStart, rateProperty, resumeReceiver, setAutoReverse, setCycleCount, setCycleDuration, setDelay, setOnFinished, setRate, setStatus, startReceiver, statusProperty, stop, totalDurationProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY_ANIMATION_ARRAY

private static final Animation[] EMPTY_ANIMATION_ARRAY

EPSILON

private static final double EPSILON

See Also:

Constant Field Values

cachedChildren

private Animation[] cachedChildren

durations

private long[] durations

delays

private long[] delays

rates

private double[] rates

offsetTicks

private long[] offsetTicks

forceChildSync

private boolean[] forceChildSync

oldTicks

private long oldTicks

cycleTime

private long cycleTime

childrenChanged

private boolean childrenChanged

toggledRate

private boolean toggledRate

childrenListener

private final InvalidationListener childrenListener

rateListener

private final ChangeListener<java.lang.Number> rateListener

node

private ObjectProperty<Node> node

This Node is used in all child Transitions, that do not define a target Node themselves. This can be used if a number of Transitions should be applied to a single Node.

It is not possible to change the target node of a running Transition. If the value of node is changed for a running Transition, the animation has to be stopped and started again to pick up the new value.

DEFAULT_NODE

private static final Node DEFAULT_NODE

childrenSet

private final java.util.Set<Animation> childrenSet

children

private final ObservableList<Animation> children

Constructor Detail

ParallelTransition

public ParallelTransition(Node node,
                          Animation... children)

The constructor of ParallelTransition.

Parameters:

node - The target Node to be used in child Transitions that have no Node specified themselves

children - The child Animations of this ParallelTransition

ParallelTransition

public ParallelTransition(Animation... children)

The constructor of ParallelTransition.

Parameters:

children - The child Animations of this ParallelTransition

ParallelTransition

public ParallelTransition(Node node)

The constructor of ParallelTransition.

Parameters:

node - The target Node to be used in child Transitions that have no Node specified themselves

ParallelTransition

public ParallelTransition()

The constructor of ParallelTransition.

ParallelTransition

ParallelTransition(AbstractMasterTimer timer)

Method Detail

setNode

public final void setNode(Node value)

getNode

public final Node getNode()

nodeProperty

public final ObjectProperty<Node> nodeProperty()

checkCycle

private static boolean checkCycle(Animation child,
                                  Animation parent)

getChildren

public final ObservableList<Animation> getChildren()

A list of Animations that will be played sequentially.

It is not possible to change the children of a running ParallelTransition. If the children are changed for a running ParallelTransition, the animation has to be stopped and started again to pick up the new value.

Returns:

the list of Animations

getParentTargetNode

protected Node getParentTargetNode()

Returns the target Node for animation of this Transition. This method returns node if it is set, else returns its parent.getTargetNode() otherwise null.

Overrides:

getParentTargetNode in class Transition

computeCycleDuration

private Duration computeCycleDuration()

calculateFraction

private double calculateFraction(long currentTicks,
                                 long cycleTicks)

startChild

private boolean startChild(Animation child,
                           int index)

impl_sync

void impl_sync(boolean forceSync)

Overrides:

impl_sync in class Transition

impl_pause

void impl_pause()

Overrides:

impl_pause in class Animation

impl_resume

void impl_resume()

Overrides:

impl_resume in class Animation

impl_start

void impl_start(boolean forceSync)

Overrides:

impl_start in class Animation

impl_stop

void impl_stop()

Overrides:

impl_stop in class Animation

impl_playTo

@Deprecated
public void impl_playTo(long currentTicks,
                                    long cycleTicks)

Deprecated. This is an internal API that is not intended for use and will be removed in the next version

Overrides:

impl_playTo in class Transition

impl_jumpTo

@Deprecated
public void impl_jumpTo(long currentTicks,
                                    long cycleTicks,
                                    boolean forceJump)

Deprecated. This is an internal API that is not intended for use and will be removed in the next version

Overrides:

impl_jumpTo in class Transition

interpolate

protected void interpolate(double frac)

The method interpolate() has to be provided by implementations of Transition. While a Transition is running, this method is called in every frame. The parameter defines the current position with the animation. At the start, the fraction will be 0.0 and at the end it will be 1.0. How the parameter increases, depends on the interpolator, e.g. if the interpolator is Interpolator.LINEAR, the fraction will increase linear. This method must not be called by the user directly.

Specified by:

interpolate in class Transition

Parameters:

frac - The relative position

jumpToEnd

private void jumpToEnd()

jumpToStart

private void jumpToStart()