Dialog

Static helpers over showDialog — an alert (single OK button), a confirmation (Yes/No), and a fully custom dialog for anything else.

View source on GitHub ↗

FBDialog.confirmation(
  context: context,
  title: 'Delete item?',
  message: "This can't be undone.",
  onPositive: () => deleteItem(),
);

CLI

Install this component into your project:

dialog

$flutter_beautify add dialog

Variants

FBDialog.alert() · FBDialog.confirmation() · FBDialog.custom() — .show() and .showCustom() also exist as the lower-level entry points these are built on.

Key parameters

Parameter	Type	Default
context	BuildContext	required
title / message	String	required
onPositive / onNegative	VoidCallback?	(confirmation)
barrierDismissible	bool	false (alert) / true (confirmation)

Usage

import 'package:your_app/widgets/dialog.dart';

FBDialog.alert(
  context: context,
  title: 'Saved',
  message: 'Your changes have been saved.',
);