Implement useTabControllerList for List<TabController>

[dodatw]

Implement useTabControllerList for List

from flutter_hooks.

[rrousselGit]

That would be too specific. I don't think this is a good fit for the core package.

In any cases, chances are you want to use useTabController, but move the hook inside your tab widget. This way no matter how many tabs you have, they would all have a unique controller.

[dodatw]

We need to control each tab from parent, so we need to create tabcontroller at outside.
For Other controller, (ex, scrollController), I can use useRef + list view handle ourself.
But for TabController, it need TickerProvider, but useTickerProvider can only assign in one of TabController.

Another solution, is it possiable provide hook for List ?

[dodatw]

I think my question should be how to handle indefinite number of TickerProvider in Hook. In useSingleTickerProvider, it say

      throw FlutterError(
          '${context.widget.runtimeType} attempted to use a useSingleTickerProvider multiple times.\n'
          'A SingleTickerProviderStateMixin can only be used as a TickerProvider once. '
          'If you need multiple Ticker, consider using useSingleTickerProvider multiple times '
          'to create as many Tickers as needed.');

How it work in indefinite case ?

[rrousselGit]

SingleTickerProviders cannot be passed to different objects.
Use a different ticker provider instead. To do so, call useSingleTickerProvider multiple times.

[dodatw]

The problem is I don't know how many useSingleTickerProvider I need when coding.
It is runtime number.

Is that mean I cannot use hookWidget at this case ?

[rrousselGit]

I have no plan for adding a useTabControllerList, so closing.