findChildIndexBuilder method
Indicates how would the grid found a reusable RenderObject through id
.
为 Grid 布局指示如何找到可复用的 RenderObject。
Implementation
int? findChildIndexBuilder(String id, List<A> currentAssets) => null;
Indicates how would the grid found a reusable RenderObject through id
.
为 Grid 布局指示如何找到可复用的 RenderObject。
int? findChildIndexBuilder(String id, List<A> currentAssets) => null;