build method

@override Widget build(BuildContext context, Document content)

Builds the layout widget tree for the given content item.

This method is called by the content system to render the content item with the specified layout.

Implementation

@override
Widget build(BuildContext context, Document content) {
  final theme = Theme.of(context);
  final mode =
      (content.layout as DocumentDefaultLayout?)?.mode ??
      DocumentRenderMode.single;

  return Column(
    spacing: 4,
    children: [
      if (content.title != null)
        Text(content.title!, style: theme.textTheme.titleMedium),
      if (content.description != null) Text(content.description!),
      if (content.items != null && content.items!.isNotEmpty)
        Expanded(
          child: switch (mode) {
            DocumentRenderMode.single =>
              VyuhContentBinding.content.buildContent(
                context,
                content.items!.first,
              ),
            DocumentRenderMode.list => CustomScrollView(
              scrollCacheExtent: ScrollCacheExtent.pixels(
                MediaQuery.sizeOf(context).height * 1.5,
              ),
              primary: true,
              slivers: [
                SliverList.builder(
                  itemBuilder: (context, index) => VyuhBinding
                      .instance
                      .content
                      .buildContent(context, content.items![index]),
                  itemCount: content.items!.length,
                ),
              ],
            ),
          },
        ),
    ],
  );
}