maybeOf static method

ExpansibleController? maybeOf(
  1. BuildContext context
)

Finds the Expansible from the closest instance of this class that encloses the given context and returns its ExpansibleController.

If no Expansible encloses the given context then return null. To throw an exception instead, use of instead of this function.

See also:

  • of, a similar function to this one that throws if no Expansible encloses the given context.

Implementation

static ExpansibleController? maybeOf(BuildContext context) {
  return context.findAncestorStateOfType<_ExpansibleState>()?.widget.controller;
}