findDescendantRenderObjectOfType<T> function

T? findDescendantRenderObjectOfType<T>(
  1. RenderObject renderObject
)

Implementation

T? findDescendantRenderObjectOfType<T>(RenderObject renderObject) {
  T? descendant;
  visitRenderObjectDescendants(renderObject, (_descendant) {
    if (_descendant is T) {
      descendant = _descendant as T;
      return true;
    } else {
      return false;
    }
  });

  return descendant;
}