maybeSizeOf static method

Size? maybeSizeOf(
  1. BuildContext context
)

Returns size for the nearest MediaQuery ancestor or null, if no such ancestor exists.

Use of this method will cause the given context to rebuild any time that the MediaQueryData.size property of the ancestor MediaQuery changes.

Implementation

static Size? maybeSizeOf(BuildContext context) => _maybeOf(context, _MediaQueryAspect.size)?.size;