public void reparent(FocusNode parent = null)
{
D.assert(_node != null);
if (isAttached)
{
D.assert(_node.context != null);
parent = parent ?? Focus.of(_node.context, nullOk: true, scopeOk: true);
parent = parent ?? _node.context.owner.focusManager.rootScope;
D.assert(parent != null);
parent._reparent(_node);
}
}
public static bool isAt(BuildContext context) => Focus.of(context, nullOk: true)?.hasFocus ?? false;
