Return suggestions in "row" style versus "column" style option? about flutter_typeahead

[sjmcdowall]

Would this be more like rendering a GridView ??

[sreyseng]

I believe so, yes.

[ova2]

We have a requirement to render buttons in a GridView manner inside of suggestion box. Is GridView item builder supported? Currently, we only can use built-in ListView item builder. Right? This is a line where the ListView is used:

flutter_typeahead/lib/flutter_typeahead.dart

Line 1240 in d46c337

Widget child = ListView(

I suggest to have a configuration if a GridView should be used. E.g.

GridViewOptions(
  crossAxisSpacing: 10,
  mainAxisSpacing: 10,
  crossAxisCount: 2,
)

Another option: pass in the whole builder widget and a callback to be called for every item. What do you think? I could provide a PR if we define an API.