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@3mo/checkbox-group

v0.1.6

Published

A web component for parent checkboxes that check or clear their nested checkboxes and turn indeterminate when mixed.

Readme

Checkbox Group

A web component for parent checkboxes that check or clear their nested checkboxes and turn indeterminate when mixed.

npm Documentation

A checkbox that selects or clears the checkboxes nested in it, and shows a dash while only some are selected.

Installation

npm install @3mo/checkbox-group
import '@3mo/checkbox-group'

Usage

<mo-checkbox-group label='Notifications' direction='vertical'>
	<mo-checkbox label='Email' selected></mo-checkbox>
	<mo-checkbox label='SMS'></mo-checkbox>
	<mo-checkbox label='Push'></mo-checkbox>
</mo-checkbox-group>

Examples

  • Nested — Groups nest: each one reflects its own checkboxes, and selecting a group selects everything inside it.
  • Horizontal — direction='horizontal' lays the checkboxes out in a row.
  • Custom Properties — --mo-checkbox-group-nested-margin sets how far the checkboxes are indented.

API

mo-checkbox-group

Properties

| Name | Attribute | Type | Default | Description | | --- | --- | --- | --- | --- | | direction | direction | FlexDirection | "vertical" | The direction the nested checkboxes are laid out in | | label | label | string | "" | The label of the checkbox. | | disabled | disabled | boolean | false | Whether the checkbox is disabled or not. | | selected | selected | CheckboxSelection | false | Whether the checkbox is selected or not. This can be set to 'indeterminate' to show a dash instead of a check-mark. |

Events

| Name | Detail | Description | | --- | --- | --- | | change | CheckboxSelection | Dispatched when the selection state of the checkbox changes. |

Slots

| Name | Description | | --- | --- | | (default) | The checkboxes and groups the group selects |

CSS custom properties

| Name | Description | | --- | --- | | --mo-checkbox-group-nested-margin | The indentation of the nested checkboxes, 32px by default | | --mo-checkbox-accent-color | The color of the selected box, its focus ring and its state layer | | --mo-checkbox-disabled-color | The color of a disabled checkbox and its label |

Links

License

MIT © 3MO GmbH