hasActiveSlides property
bool
get
hasActiveSlides
Whether any FLIP slide animations are currently active.
Deliberately separate from hasActiveAnimations: slide is paint-only and must not be mixed into the sticky-throttle / eviction-deferral signal that hasActiveAnimations drives. The sliver element routes slide-only ticks to RenderObject.markNeedsPaint rather than RenderObject.markNeedsLayout based on this flag.
Implementation
bool get hasActiveSlides => _slide.hasActive;