| Class | Description | 
|---|---|
| AnimationResumed | 
 
 A transition triggered by an animation that has just been resumed. 
 | 
| AnimationStarted | 
 
 A transition triggered by an animation that has just started. 
 | 
| AnimationStopped | 
 
 A transition triggered by an animation that has just "naturally" stopped
 or has just been explicitely stopped. 
 | 
| AnimationSuspended | 
 
 A transition triggered by an animation that has just been suspended. 
 | 
| CElementEvent | 
 
 A transition triggered by a  
CElement each time this
 CElement is modified. |