Tuldokator · tool-doh-kay-tor

A lightweight Flutter widget dot indicators for PageView tracking.

Showcase 🚀

Getting started 👇

Properties

• Tuldokator
  • itemCount: The total number of dots to be displayed.
  • controller: A controller for manipulating the state of the Tuldokator.

Usage

Tuldokator(
  itemCount: 5,
  controller: _tuldokatorController,
)

• TuldokatorController

  • A controller class that can be used to programmatically control the Tuldokator.

• Constructors

  • TuldokatorController
    • initialValue: The initial selected dot index.

• Methods

  • toIndex(int index): Sets the currently selected dot index to the provided index.

Example

final _tuldokatorController = TuldokatorController(initialValue: 0);

// Change the selected dot index programmatically
_tuldokatorController.toIndex(3);