SelectableMixin

Overview

Purpose: Tracks whether the element is currently selected.

This mixin works in the middle of the Elix render pipeline:

events → methods ➞ setState → render DOM → post-render

Provides the component with:

• selected state member tracking whether the element is currently selected
• selected public property exposing the above state
• selectedchange event raised when the selected state changes

Usage

import SelectableMixin from "elix/src/base/SelectableMixin.js";
class MyElement extends SelectableMixin(HTMLElement) {}