Class HTMLHueSelectorSlider

A class designed to standardize the behavior for a hue selector UI component.

Hierarchy (view full)

Properties

_primaryInput _value _internals #input tagName formAssociated

Accessors

value form name disabled editable

Methods

_buildElements _setValue _toggleDisabled connectedCallback _applyInputAttributes _refresh _activateListeners _getValue _onClick #onInputColorRange

Properties

Protected _primaryInput

_primaryInput: HTMLElement

The primary input (if any). Used to determine what element should receive focus when an associated label is clicked on.

Protected _value

_value: number

The underlying value of the element.

Protected _internals

_internals: ElementInternals

Attached ElementInternals which provides form handling functionality.

Private #input

#input: HTMLInputElement

The color range associated with this element.

Static tagName

tagName: string = "hue-slider"

Static formAssociated

formAssociated: boolean = true

Declare that this custom element provides form element functionality.

Accessors

value

form

  • get form(): HTMLFormElement

  • The form this element belongs to.

    Returns HTMLFormElement

name

  • get name(): string

  • The input element name.

    Returns string

disabled

  • get disabled(): boolean

  • Is this element disabled?

    Returns boolean

editable

  • get editable(): boolean

  • Is this field editable? The field can be neither disabled nor readonly.

    Returns boolean

Methods

_buildElements

_setValue

_toggleDisabled

connectedCallback

_applyInputAttributes

  • _applyInputAttributes(input): void
  • Internal

    Apply key attributes on the containing custom HTML element to input elements contained within it.

    Parameters

    • input: any

    Returns void

Protected _refresh

Protected _activateListeners

Protected _getValue

  • _getValue(): number
  • Protected

    Return the value of the input element which should be submitted to the form.

    Returns number

Protected _onClick

  • _onClick(event): void
  • Protected

    Special handling when the custom element is clicked. This should be implemented to transfer focus to an appropriate internal element.

    Parameters

    • event: PointerEvent

    Returns void

Private #onInputColorRange

  • #onInputColorRange(event): void

  • Update the thumb and the value.

    Parameters

    • event: FormDataEvent

    Returns void

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_primaryInput_value_internals#inputtagNameformAssociatedvalueformnamedisablededitable_buildElements_setValue_toggleDisabledconnectedCallback_applyInputAttributes_refresh_activateListeners_getValue_onClick#onInputColorRange