ToolbarItem constructor

const ToolbarItem({
  1. required Widget title,
  2. required ToolbarItemCallback? onPressed,
  3. ToolbarItemBuilder? builder,
  4. String? tooltip,
})

Create a toolbar item that can use the document controller.

Implementation

// ignore: sort_unnamed_constructors_first
const ToolbarItem({
  required Widget title,
  required ToolbarItemCallback? onPressed,
  ToolbarItemBuilder? builder,
  String? tooltip,
}) : this._(
          title: title,
          builder: builder,
          onPressed: onPressed,
          tooltip: tooltip);