pagedDelegate<T> static method

PagedChildBuilderDelegate<T> pagedDelegate<T>(PagingController pagingController, ItemWidgetBuilder<T> itemBuilder)

infinite_scroll_pagination

Implementation

static PagedChildBuilderDelegate<T> pagedDelegate<T>(
    PagingController pagingController, ItemWidgetBuilder<T> itemBuilder){
  return PagedChildBuilderDelegate<T>(
    animateTransitions: true,
    itemBuilder: itemBuilder,
    firstPageErrorIndicatorBuilder: (_) => Center(child: InkResponse(onTap: pagingController.retryLastFailedRequest,
      child: const Text("失败，点击重试",style: TextStyle(fontSize: 16),
      ),),),
    newPageErrorIndicatorBuilder: (_) => Center(child: InkResponse(onTap: pagingController.retryLastFailedRequest,
      child: const Text("失败，点击重试",style: TextStyle(fontSize: 16),
      ),),),
    firstPageProgressIndicatorBuilder: (_) => Container(alignment: Alignment.center,
      child: const SizedBox(width: 30, height: 30, child: CircularProgressIndicator(),),),
    newPageProgressIndicatorBuilder: (_) => Container(alignment: Alignment.center,
      child: const SizedBox(width: 30, height: 30, child: CircularProgressIndicator(),),),
    noItemsFoundIndicatorBuilder: (_) => Container(alignment: Alignment.center,
      child: Text("数据为空", style: TextStyle(color: Colors.black.withOpacity(0.5)),),),
    noMoreItemsIndicatorBuilder: (_) => Container(alignment: Alignment.center,
      padding: const EdgeInsets.symmetric(vertical: 15),
      child: Text("没有更多数据", style: TextStyle(color: Colors.black.withOpacity(0.5)),),),
  );
}