live WEB search

This commit is contained in:
Mehul Ahal 2022-12-23 11:20:46 +01:00 committed by Mguy13
parent 47945dbec7
commit 4ade7f1682
19 changed files with 503 additions and 59 deletions

View file

@ -0,0 +1,34 @@
import 'package:flutter/foundation.dart' show Listenable, ValueListenable;
import 'package:flutter/widgets.dart';
/// This widget listens to multiple [ValueListenable]s and calls given builder function if any one of them changes.
class MultiValueListenableBuilder extends StatelessWidget {
const MultiValueListenableBuilder({
required this.valueListenables,
required this.builder,
this.child,
super.key,
}) : assert(valueListenables.length != 0);
/// List of [ValueListenable]s to be listened to.
final List<ValueListenable> valueListenables;
/// The builder function to be called when value of any of the [ValueListenable] changes.
/// The order of values list will be same as [valueListenables] list.
final Widget Function(BuildContext context, List<dynamic> values, Widget? child) builder;
/// An optional child widget which will be available as child parameter in [builder].
final Widget? child;
@override
Widget build(BuildContext context) {
return AnimatedBuilder(
animation: Listenable.merge(valueListenables),
builder: (context, child) {
final providedValues = valueListenables.map((final listenable) => listenable.value);
return builder(context, List<dynamic>.unmodifiable(providedValues), child);
},
child: child,
);
}
}

View file

@ -1,7 +1,7 @@
import 'package:flutter/widgets.dart';
import 'package:provider/provider.dart';
import '../abstracts/base_view_model.dart';
import '../../abstracts/base_view_model.dart';
class ViewModelBuilder<T extends BaseViewModel> extends StatefulWidget {
const ViewModelBuilder({