Features

This widget shows grouped data with expansion tile.

Example

Usage

See /example folder for the sample.

List<GroupBase> _createList() {
  return [
    GroupBase(uid: "group-1"),
    GroupBase(uid: "group-2"),
    GroupBase(uid: "group-1-1" parent: "group-1"),
    GroupBase(uid: "group-2-1" parent: "group-2"),
    GroupBase(uid: "group-3"),
    GroupBase(uid: "group-2-1-1", parent: "group-2-1"),
    GroupBase(uid: "group-2-2",  parent: "group-2"),
    GroupBase(uid: "group-2-3",  parent: "group-2"),
  ];
}

GroupedExpansionTile<Category>(
  data: _createList(),
  builder: (parent, depth) => Text(parent.self.name),
}

Libraries

group_base
grouped_expansion_tile
parent