A list tile displays a list of clickable items with a customizable background image. The user can swipe vertically to navigate through the list. Each item is either clickable or tappable and represents a single object from your data.
Flutter ListTile
here’s an example of how to use Flutter’s ListTile widget:
ListTile :
import 'package:flutter/material.dart';
class MyListTile extends StatelessWidget {
const MyListTile({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return ListTile(
leading: CircleAvatar(
child: Icon(Icons.person),
),
title: Text('John Doe'),
subtitle: Text('[email protected]'),
trailing: IconButton(
icon: Icon(Icons.arrow_forward),
onPressed: () {},
),
);
}
}In this example, we create a ListTile widget that displays information about a person. The ListTile widget is composed of several sub-widgets:
leading: ACircleAvatarwidget with anIconwidget inside. This displays an avatar image or icon at the beginning of the list tile.title: ATexta widget that displays the person’s name.subtitle: ATexta widget that displays the person’s email address.trailing: AnIconButtonwidget with an arrow icon. This is typically used for a navigation action.
You can customize the appearance of each sub-widget as needed, such as changing the icon or background color of the CircleAvatar or IconButton. You can also add additional sub widgets to display more information, such as a person’s phone number or address.
Flutter listview listtile
To use the MyListTile widget in your app, you can simply add it to a ListView or another list-based widget, like this:
ListView(
children: [
MyListTile(),
MyListTile(),
MyListTile(),
],
)This will display three instances of the MyListTile widget, each with different information about a person. You can customize each ListTile instance as needed to display the information you want.
Flutter listtile ripple effect
First, let’s create a basic ListTile widget:
ListTile(
leading: Icon(Icons.account_circle),
title: Text('John Doe'),
subtitle: Text('[email protected]'),
trailing: Icon(Icons.arrow_forward),
);Now, let’s add a ripple effect to the ListTile when it’s tapped:
InkWell(
onTap: () {},
child: ListTile(
leading: Icon(Icons.account_circle),
title: Text('John Doe'),
subtitle: Text('[email protected]'),
trailing: Icon(Icons.arrow_forward),
),
);The InkWell widget is used to add the ripple effect. We’ve wrapped the ListTile with the InkWell widget and added an empty onTap function that will be called when the ListTile is tapped.
However, this will only create a ripple effect on the InkWell itself, not on the entire ListTile. To fix this, we can wrap the ListTile with a Container and set its decoration to a Material with a ripple effect:
InkWell(
onTap: () {},
child: Container(
decoration: BoxDecoration(
border: Border(bottom: BorderSide(color: Colors.grey.shade300)),
color: Colors.white,
),
child: Material(
color: Colors.transparent,
child: ListTile(
leading: Icon(Icons.account_circle),
title: Text('John Doe'),
subtitle: Text('[email protected]'),
trailing: Icon(Icons.arrow_forward),
),
),
),
);
I
n this code, we’ve added a Container around the ListTile with a Border to separate each ListTile. We’ve also set the color of the Container to Colors.white to match the background color of the ListTile. Inside the Container, we’ve wrapped the ListTile with a Material widget with a color of Colors.transparent to make sure the background color doesn’t interfere with the ripple effect. Finally, we’ve set the Material widget’s child property to the original ListTile.
Now, when you tap on the ListTile, a ripple effect will appear over the entire ListTile. You can customize the ripple effect further by setting properties on the Material widget, such as splashColor and highlightColor.
Flutter ListTile Widget Example
Read also, the Flutter Notification badge example.
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