maybeOf static method

MenuController? maybeOf(
  1. BuildContext context
)

Returns the MenuController of the ancestor RawMenuAnchor nearest to the given context, if one exists. Otherwise, returns null.

This method will not establish a dependency relationship, so the calling widget will not rebuild when the menu opens and closes, nor when the MenuController changes.

Implementation

static MenuController? maybeOf(BuildContext context) {
  return context.getInheritedWidgetOfExactType<_MenuControllerScope>()?.controller;
}