Breaking News: Grepper is joining You.com. Read the official announcement!

flutter inhereted widget

Cautious Cormorant answered on December 3, 2020 Popularity 8/10 Helpfulness 7/10

answer flutter inhereted widget

flutter inhereted widget

Comment

class MyInherited extends InheritedWidget {
  const MyInherited({
    Key? key,
    required Widget child,
  }) : super(key: key, child: child);


  // Here be dragons: null check (!) used, but if there's no
  // MyInhereted over where you used it this will throw.
  static MyInherited of(BuildContext context) {
    return context.dependOnInheritedWidgetOfExactType<MyInherited>()!;
  }

  //if you have properties, it should look something like:
  // bool updateShouldNotify(MyInherited old) => old.prop !== new.prop;
  
  //if you don't: 
  @override
  bool updateShouldNotify(MyInherited old) => false;
}

Popularity 8/10 Helpfulness 7/10 Language whatever

Source: Grepper

Tags: flutter whatever widget

Link to this answer
Share Copy Link

Contributed on Dec 03 2020

Cautious Cormorant

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

flutter inhereted widget

Contents

More Related Answers

flutter inhereted widget

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.