admittedSlideBound property

double get admittedSlideBound

The composed slide bound the last performLayout widened its admission window by.

Internal contract: read by SliverTreeElement on animation ticks. A paint-only tick whose current bound exceeds this one may be painting rows from structural positions the last layout did not admit, so it needs a layout rather than a repaint; a tick within it is genuinely paint-only. Same class of element-to-render contract as TreeController.takePendingPhantomAnchors; external callers should not depend on it.

Implementation

double get admittedSlideBound => _admittedSlideBound;