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mentionable_text_field
A flutter plugin to create customizable text field that has a mentionable feature.
Installing:
In your pubspec.yaml
dependencies:
mentionable_text_field: ^0.0.2
import 'package:mentionable_text_field/mentionable_text_field.dart';
Basic Usage:
class _MyHomePageState extends State<MyHomePage> {
List<Mentionable> _mentionableUsers = [];
late void Function(Mentionable mentionable) _onSelectMention;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: SafeArea(
child: Stack(
children: [
Positioned(
bottom: 0,
width: MediaQuery.of(context).size.width,
height: 200,
child: Column(
children: [
MentionableTextField(
onControllerReady: (value) =>
_onSelectMention = value.pickMentionable,
maxLines: 1,
onSubmitted: print,
mentionables: const [
MyUser('John Doe'),
MyUser('Jeanne Aulas'),
MyUser('Alexandre Dumas')
],
onMentionablesChanged: (mentionableUsers) =>
setState(() => _mentionableUsers = mentionableUsers),
decoration:
const InputDecoration(hintText: 'Type something ...'),
),
Expanded(
child: ListView.builder(
itemBuilder: (context, index) {
final mentionable = _mentionableUsers[index];
return ListTile(
leading: const Icon(Icons.person),
title: Text(mentionable.label),
onTap: () => _onSelectMention(mentionable),
);
},
itemCount: _mentionableUsers.length,
),
)
],
),
)
],
),
),
);
}
}
Custom usage
In addition to basic textField's attributes,
There are other options:\
| Properties |
Description |
ValueChanged<MentionTextEditingController>? onControllerReady |
A callback to retrieve the TextField controller when ready |
List<Mentionable> mentionables |
List of possible Mentionable objects, eg: users. |
String escapingMentionCharacter |
The character used to replace mention. It should not be used by the user to avoid issues. It should be a single character. |
MentionablesChangedCallback onMentionablesChanged |
Callback that is called on each new characters typed in TextField. It gives the current candidates to mention feature. |
TextStyle mentionStyle |
Text Style applied to mentions |
Additional information
Don't hesitate to suggest any features or fix that will improve the package!
