In this tutorial we will look at slide to reveal widgets or layouts in flutter.
Flutter Slidable Example
Slidable is a Flutter implementation of slidable list item with directional slide actions.
Here are it's main features:
- Accepts start (left/top) and end (right/bottom) action panes.
- Can be dismissed.
- 4 built-in action panes.
- 2 built-in slide action widgets.
- 1 built-in dismiss animation.
- You can easily create custom layouts and animations.
- You can use a builder to create your slide actions if you want special effects during animation.
- Closes when a slide action has been tapped (overridable).
- Closes when the nearest
Scrollablestarts to scroll (overridable). - Option to disable the slide effect easily.
Here is a demo with a motion:
Step 1: Create Project
Start by creating an empty Flutter Project in your favorite editor or IDE.
Step 2: Add as a Dependency
Go to your pubspec.yaml and declare Slidable as a dependency:
dependencies:
flutter_slidable: 1.2.0Then sync.
Step : Write Code
Start by importing it:
import 'package:flutter_slidable/flutter_slidable.dart';Then use it as follows:
Slidable(
// Specify a key if the Slidable is dismissible.
key: const ValueKey(0),
// The start action pane is the one at the left or the top side.
startActionPane: ActionPane(
// A motion is a widget used to control how the pane animates.
motion: const ScrollMotion(),
// A pane can dismiss the Slidable.
dismissible: DismissiblePane(onDismissed: () {}),
// All actions are defined in the children parameter.
children: const [
// A SlidableAction can have an icon and/or a label.
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFFFE4A49),
foregroundColor: Colors.white,
icon: Icons.delete,
label: 'Delete',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF21B7CA),
foregroundColor: Colors.white,
icon: Icons.share,
label: 'Share',
),
],
),
// The end action pane is the one at the right or the bottom side.
endActionPane: const ActionPane(
motion: ScrollMotion(),
children: [
SlidableAction(
// An action can be bigger than the others.
flex: 2,
onPressed: doNothing,
backgroundColor: Color(0xFF7BC043),
foregroundColor: Colors.white,
icon: Icons.archive,
label: 'Archive',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF0392CF),
foregroundColor: Colors.white,
icon: Icons.save,
label: 'Save',
),
],
),
// The child of the Slidable is what the user sees when the
// component is not dragged.
child: const ListTile(title: Text('Slide me')),
),Full Example
Here is a full example:
main.dart
import 'package:flutter/material.dart';
import 'package:flutter_slidable/flutter_slidable.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({
Key? key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Slidable Example',
home: Scaffold(
body: ListView(
children: [
Slidable(
// Specify a key if the Slidable is dismissible.
key: const ValueKey(0),
// The start action pane is the one at the left or the top side.
startActionPane: ActionPane(
// A motion is a widget used to control how the pane animates.
motion: const ScrollMotion(),
// A pane can dismiss the Slidable.
dismissible: DismissiblePane(onDismissed: () {}),
// All actions are defined in the children parameter.
children: const [
// A SlidableAction can have an icon and/or a label.
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFFFE4A49),
foregroundColor: Colors.white,
icon: Icons.delete,
label: 'Delete',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF21B7CA),
foregroundColor: Colors.white,
icon: Icons.share,
label: 'Share',
),
],
),
// The end action pane is the one at the right or the bottom side.
endActionPane: const ActionPane(
motion: ScrollMotion(),
children: [
SlidableAction(
// An action can be bigger than the others.
flex: 2,
onPressed: doNothing,
backgroundColor: Color(0xFF7BC043),
foregroundColor: Colors.white,
icon: Icons.archive,
label: 'Archive',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF0392CF),
foregroundColor: Colors.white,
icon: Icons.save,
label: 'Save',
),
],
),
// The child of the Slidable is what the user sees when the
// component is not dragged.
child: const ListTile(title: Text('Slide me')),
),
Slidable(
// Specify a key if the Slidable is dismissible.
key: const ValueKey(1),
// The start action pane is the one at the left or the top side.
startActionPane: const ActionPane(
// A motion is a widget used to control how the pane animates.
motion: ScrollMotion(),
// All actions are defined in the children parameter.
children: [
// A SlidableAction can have an icon and/or a label.
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFFFE4A49),
foregroundColor: Colors.white,
icon: Icons.delete,
label: 'Delete',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF21B7CA),
foregroundColor: Colors.white,
icon: Icons.share,
label: 'Share',
),
],
),
// The end action pane is the one at the right or the bottom side.
endActionPane: ActionPane(
motion: const ScrollMotion(),
dismissible: DismissiblePane(onDismissed: () {}),
children: const [
SlidableAction(
// An action can be bigger than the others.
flex: 2,
onPressed: doNothing,
backgroundColor: Color(0xFF7BC043),
foregroundColor: Colors.white,
icon: Icons.archive,
label: 'Archive',
),
SlidableAction(
onPressed: doNothing,
backgroundColor: Color(0xFF0392CF),
foregroundColor: Colors.white,
icon: Icons.save,
label: 'Save',
),
],
),
// The child of the Slidable is what the user sees when the
// component is not dragged.
child: const ListTile(title: Text('Slide me')),
),
],
),
),
);
}
}
void doNothing(BuildContext context) {}Run
Copy the code into your project or download the code in the reference links below.
Reference
Find the reference links below:
| Number | Link |
|---|---|
| 1. | [Download]() code |
| 2. | Read more code author |
| 3. | Follow code author |