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CAnimationController::OnHasPriorityCancel

  • Articolo

Called by the framework to resolve scheduling conflicts.

virtual BOOL OnHasPriorityCancel(
   CAnimationGroup* pGroupScheduled,
   CAnimationGroup* pGroupNew,
   UI_ANIMATION_PRIORITY_EFFECT priorityEffect
);

Parameters

  • pGroupScheduled
    The group that owns the currently scheduled storyboard.

  • pGroupNew
    The group that owns the new storyboard that is in scheduling conflict with the scheduled storyboard owned by pGroupScheduled.

  • priorityEffect
    The potential effect on pGroupNew if pGroupScheduled has a higher priority.

Return Value

Should return TRUE if storyboard owned by pGroupNew has priority. Should return FALSE if storyboard owned by pGroupScheduled has priority.

Remarks

This method is called if you enable priority comparison events using CAnimationController::EnablePriorityComparisonHandler and specify UI_ANIMATION_PHT_CANCEL. It can be overridden in a derived class to take application-specific actions. Read Windows Animation API documentation for more information about Conflict Management (https://msdn.microsoft.com/library/dd371759(VS.85).aspx).

Requirements

Header: afxanimationcontroller.h

See Also

Reference

CAnimationController Class