headingItems top-level property
Implementation
List<ToolbarItem> headingItems = [1, 2, 3]
.map((index) => _HeadingToolbarItem(index))
.toList(growable: false);
List<ToolbarItem> headingItems = [1, 2, 3]
.map((index) => _HeadingToolbarItem(index))
.toList(growable: false);