vaadin-lumo-stylespackage.mixins.helper.js Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of vaadin-webcomponents Show documentation

Mvnpm composite: Vaadin webcomponents

There is a newer version: 24.5.3

/**
 * @license
 * Copyright (c) 2017 - 2024 Vaadin Ltd.
 * This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
 */
import '../color.js';
import '../sizing.js';
import '../style.js';
import '../typography.js';
import { css } from '@vaadin/vaadin-themable-mixin/vaadin-themable-mixin.js';

export const helper = css`
  :host {
    --_helper-spacing: var(--vaadin-input-field-helper-spacing, 0.4em);
  }

  :host([has-helper]) [part='helper-text']::before {
    content: '';
    display: block;
    height: var(--_helper-spacing);
  }

  [part='helper-text'] {
    display: block;
    color: var(--vaadin-input-field-helper-color, var(--lumo-secondary-text-color));
    font-size: var(--vaadin-input-field-helper-font-size, var(--lumo-font-size-xs));
    line-height: var(--lumo-line-height-xs);
    font-weight: var(--vaadin-input-field-helper-font-weight, 400);
    margin-left: calc(var(--lumo-border-radius-m) / 4);
    transition: color 0.2s;
  }

  :host(:hover:not([readonly])) [part='helper-text'] {
    color: var(--lumo-body-text-color);
  }

  :host([disabled]) [part='helper-text'] {
    color: var(--lumo-disabled-text-color);
    -webkit-text-fill-color: var(--lumo-disabled-text-color);
  }

  :host([has-helper][theme~='helper-above-field']) [part='helper-text']::before {
    display: none;
  }

  :host([has-helper][theme~='helper-above-field']) [part='helper-text']::after {
    content: '';
    display: block;
    height: var(--_helper-spacing);
  }

  :host([has-helper][theme~='helper-above-field']) [part='label'] {
    order: 0;
    padding-bottom: var(--_helper-spacing);
  }

  :host([has-helper][theme~='helper-above-field']) [part='helper-text'] {
    order: 1;
  }

  :host([has-helper][theme~='helper-above-field']) [part='label'] + * {
    order: 2;
  }

  :host([has-helper][theme~='helper-above-field']) [part='error-message'] {
    order: 3;
  }
`;