dart flutter packages page-indicator stepper

im_stepper

Recent Changes

Here's a list of some important changes in version: 1.0.0. For a complete list of changes see changelog here.

Update to Flutter 3.0
Fix android 2 embedding issue
Fix lint warnings -- Thank you TheMeanCanEHdian
Add line padding -- Thank you Mateusz
Update README -- Thank you TimothyNgoi

About

A growing collection of stepper and page indicator widgets.

Description

The stepper widgets help you to show or collect information from users using organized steps. The page indicator widgets allow you to visually notify users about their current position as they scroll through a group of pages.

General Guidelines

Simply import package:im_stepper/stepper.dart.
Important: The direction argument controls whether the stepper is displayed horizontally or vertically. A horizontal IconStepper can be wrapped within a Column with no issues. However, if wrapped within a row, it must also be wrapped within the built-in Expanded widget. The same applies to the vertical IconStepper.
Validation: To enable validation before the next step is reached, set the steppingEnabled property to an appropriate value in a StatefulWidget.
Controlling Steppers: All steppers are controlled using the activeStep property. You can control a stepper by:-
- using the built-in next and previous buttons. Note: DotStepper does not have built-in next and previous buttons.
- tapping individual steps.
- using external buttons or events.
  - See examples here.
To customize the color, border, etc., wrap a stepper widget inside a Container and specify it's decoration argument.

IconStepper

Simple to use icon stepper widget, wherein each icon defines a step. Hence, the total number of icons represents the total number of available steps. See Example.

ImageStepper

Simple to use image stepper widget, wherein each image defines a step. Hence, the total number of images represents the total number of steps. See Example.

NumberStepper

A simple to use number stepper widget, wherein each number defines a step. Hence, the total count of numbers represents the total number of steps. See Example.

DotStepper

A family of fully customizable, beautiful page indicator widgets with awesome built-in animations. Each dot in a DotStepper represents a step. Supports resizing the dots, managing spacing between dots, enabling lineConnectors, customizing with decorations, etc. See Example.

Shapes

Shapes	Demo
Circle
Square
Rectangle
Squircle
Stadium
Pipe
Pipe2

Effects

Effect	Demo
Blink
Jump
Magnify
Shift
Shrink
Slide
Thump
Worm

Publications

Here's a collection of articles, examples, posts, etc., about im_stepper. If you find another one please let me know.

Medium Article with IconStepper Example: Beautiful Page Indicators and Steppers with the im_stepper package. Note: A new way of controlling the steppers has been introduced in version 0.1.2+8. The article will be updated shorty. For now, please see examples.
Interested in reading a book or watching a video on effectively using the im_stepper package in your Flutter Apps? Vote here!