flutter_resize_observer

A Flutter widget that calls a callback when its child is resized.

Usage

1. Import the package

   import 'package:flutter_resize_observer/flutter_resize_observer.dart';
   

2. Observe resizes

   return ResizeObserver(
     onResized: (Size oldSize, Size newSize) { /* ... */ },
     child: /* ... */,
   );
   

Inspiration

• amirh/size_observer
• SizeChangedLayoutNotifier (package:flutter/widgets.dart)