progress_stepper

This package can be used to create custom stepper.

Main Classes

Class	Description
ProgressStepper	You have to initialise this class to create the custom stepper
ProgressStepWithChevron	Custom step with the shape of an arrow
ProgressStepWithArrow	Custom step with the shape of chevron
ProgressStepWithBluntChevron	Custom step with the shape of chevron, without pointed head

Usage

You can use this control in two ways:

Method 1

You just need to initialise the ProgressStepper with required values, it will create a default progress step with chevron type.

ProgressStepper(
   width: 300,
   currentStep: 1,
)

The above code will create a stepper as shown below:

Default Stepper

Stepper with both end blunt

ProgressStepper(
   width: 300,
   height: 20,
   padding: 1,
   currentStep: 1,
   bluntHead: true,
   bluntTail: true,
   color: Colors.grey,
   progressColor: Colors.deepPurple,
   labels: const <String>['A', 'B', 'C', 'D', 'E'],
   defaultTextStyle: const TextStyle(
      color: Colors.purple,
      fontWeight: FontWeight.w500,
   ),
   selectedTextStyle: const TextStyle(
      color: Colors.white,
      fontWeight: FontWeight.bold,
   ),         
)

Which will result in:

Blunt Stepper

Method 2

You can use the builder to return your own custom step or use the provided steps as you need.

ProgressStepper(
   width: 200,
   height: 25,
   stepCount: 3,
   builder: (int index, double widthOfStep) {
      if (index == 1) {
         return ProgressStepWithArrow(
            width: widthOfStep,
            height: 25,
            defaultColor: Colors.red,
            progressColor: Colors.green,
            borderWidth: 1,
            wasCompleted: true,
            child: Center(
               child: Text(
                  index.toString(),
                  style: const TextStyle(
                     color: Colors.white,
                  ),
               ),
            ),
         );
      }
      return ProgressStepWithChevron(
         width: widthOfStep,
         height: 25,
         defaultColor: Colors.red,
         progressColor: Colors.green,
         borderWidth: 1,
         wasCompleted: false,
         child: Center(
            child: Text(
               index.toString(),
               textAlign: TextAlign.center,
               style: const TextStyle(
                  color: Colors.white,
               ),
            ),
         ),
      );
   },
)