org.jdesktop.animation.timing
Class TimingTargetAdapter

java.lang.Object
  org.jdesktop.animation.timing.TimingTargetAdapter

All Implemented Interfaces:

TimingTarget

Direct Known Subclasses:

PropertySetter

public class TimingTargetAdapter
extends Object
implements TimingTarget

Implements the TimingTarget interface, providing stubs for all TimingTarget methods. Subclasses may extend this adapter rather than implementing the TimingTarget interface if they only care about a subset of the events that TimingTarget provides. For example, sequencing animations may only require monitoring the TimingTarget.end() method, so subclasses of this adapter may ignore the other methods such as timingEvent.

Constructor Summary

TimingTargetAdapter()

Method Summary

void	begin() Called when the Animator's animation begins.
void	end() Called when the Animator's animation ends
void	repeat() Called when the Animator repeats the animation cycle
void	timingEvent(float fraction) This method will receive all of the timing events from an Animator during an animation.

Methods inherited from class java.lang.Object

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

Constructor Detail

TimingTargetAdapter

public TimingTargetAdapter()

Method Detail

timingEvent

public void timingEvent(float fraction)

This method will receive all of the timing events from an Animator during an animation. The fraction is the percent elapsed (0 to 1) of the current animation cycle.

Specified by:

timingEvent in interface TimingTarget

Parameters:

fraction - the fraction of completion between the start and end of the current cycle. Note that on reversing cycles (Animator.Direction.BACKWARD) the fraction decreases from 1.0 to 0 on backwards-running cycles. Note also that animations with a duration of INFINITE will call timingEvent with an undefined value for fraction, since there is no fraction that makes sense if the animation has no defined length.

See Also:

Animator.Direction

begin

public void begin()

Called when the Animator's animation begins. This provides a chance for targets to perform any setup required at animation start time.

Specified by:

begin in interface TimingTarget

end

public void end()

Called when the Animator's animation ends

Specified by:

end in interface TimingTarget

repeat

public void repeat()

Called when the Animator repeats the animation cycle

Specified by:

repeat in interface TimingTarget