IUIAnimationPriorityComparison interface

Defines a method for priority comparison that the animation manager uses to resolve scheduling conflicts.

When to implement

Client applications implement one or more IUIAnimationPriorityComparison handlers to define how scheduling conflicts are resolved. To register these handlers, use IUIAnimationManager::SetCancelPriorityComparison, IUIAnimationManager::SetCompressPriorityComparison, IUIAnimationManager::SetConcludePriorityComparison, and IUIAnimationManager::SetTrimPriorityComparison.

Members

The IUIAnimationPriorityComparison interface inherits from the IUnknown interface. IUIAnimationPriorityComparison also has these types of members:

• Methods

Methods

The IUIAnimationPriorityComparison interface has these methods.

Remarks

A single animation variable can be included in multiple storyboards, but multiple storyboards cannot animate the same variable at the same time. If a newly scheduled storyboard attempts to animate one or more variables that are currently scheduled for animation by different storyboards, a scheduling conflict occurs. To determine which storyboard has priority, the animation manager can call HasPriority on one or more priority comparison handlers provided by the application.

Requirements

See also

IUnknown

IUIAnimationManager::SetCancelPriorityComparison

IUIAnimationManager::SetCompressPriorityComparison

IUIAnimationManager::SetConcludePriorityComparison

IUIAnimationManager::SetTrimPriorityComparison