collectGarbageItem method

  1. @protected
void collectGarbageItem(
  1. RenderBox? child
)
inherited

Implementation

@protected
void collectGarbageItem(RenderBox? child) {
  assert(_debugAssertChildListLocked());
  invokeLayoutCallback<SliverConstraints>((SliverConstraints constraints) {

    if(child != null){
      _destroyOrCacheChild(child);
    }

    _removeUnneededKeepAliveChildren();
  });
}