How to manage application states using inherited widgets
summary
Claims a lightweight state system built with InheritedWidget and a small wrapper that owns state and exposes AppStateScope APIs. Uses a sample Flutter Web app, implements a data class with copyWith, and three migrations—ShoppingCartIcon, ProductListWidgets, and the search box—so updates flow through setProductList and addToCart/removeFromCart. The result is a centralized app state that updates the cart badge and product list live and the demo works as shown.
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chapters (10)
- 0:00Start
- 7:00Staple Widgets
- 8:19Product List Widgets
- 10:25Create a Constructor
- 16:15Updation Notified Methods
- 18:23Depend on Inherited Widgets of Exact Type
- 27:18State Management System
- 28:30Migrating the Stable Widgets To Use Absolute Widgets
- 29:29To Convert Shopping Cart Icon to a Stateless Widgets
- 32:02Toggle Search
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