kTreeViewLoadingIndicator top-level constant

Widget const kTreeViewLoadingIndicator

Default loading indicator used by TreeView

Implementation

const Widget kTreeViewLoadingIndicator = Padding(
  // Padding to make it the same width as the expand icon
  padding: EdgeInsetsDirectional.only(start: 6.0, end: 6.0),
  child: SizedBox(
    height: 12.0,
    width: 12.0,
    child: ProgressRing(
      strokeWidth: 3.0,
    ),
  ),
);