It is a bit harder to draw a 1:1 comparison between this widget and React Context as the API is quite different. The React Context and Flutter's InheritedWidget provide very similar functionality for the same problems. Like in React, we can build State Management, Themeing and other systems on top of these two essential building blocks. With these two widget types, we should be able to build entire applications. With Flutter, we get this out of the box. In React, we have to implement the flag ourselves. If you've worked with React a bit, you probably encountered the warning about settings state when the Component is no longer mounted. Latest version: 1.11.0, last published: 8 months ago. Notice the mounted variable in the if statement that wraps the setState call. Bool initialised = false void initState ( ) įlutter executes the State's build method and decides if it needs to rerender the UI when we call the setState method available in the State class.
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