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• vaadin-grid-styles.js

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package.theme.lumo.vaadin-grid-styles.js Maven / Gradle / Ivy

import '@vaadin/vaadin-lumo-styles/color.js';
import '@vaadin/vaadin-lumo-styles/font-icons.js';
import '@vaadin/vaadin-lumo-styles/sizing.js';
import '@vaadin/vaadin-lumo-styles/spacing.js';
import '@vaadin/vaadin-lumo-styles/style.js';
import '@vaadin/vaadin-lumo-styles/typography.js';
import { css, registerStyles } from '@vaadin/vaadin-themable-mixin/vaadin-themable-mixin.js';

registerStyles(
  'vaadin-grid',
  css`
    :host {
      font-family: var(--lumo-font-family);
      font-size: var(--lumo-font-size-m);
      line-height: var(--lumo-line-height-s);
      color: var(--lumo-body-text-color);
      background-color: var(--lumo-base-color);
      box-sizing: border-box;
      -webkit-text-size-adjust: 100%;
      -webkit-tap-highlight-color: transparent;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      --_focus-ring-color: var(--vaadin-focus-ring-color, var(--lumo-primary-color-50pct));
      --_focus-ring-width: var(--vaadin-focus-ring-width, 2px);
      /* For internal use only */
      --_lumo-grid-border-color: var(--lumo-contrast-20pct);
      --_lumo-grid-secondary-border-color: var(--lumo-contrast-10pct);
      --_lumo-grid-border-width: 1px;
      --_lumo-grid-selected-row-color: var(--lumo-primary-color-10pct);
    }

    /* No (outer) border */

    :host(:not([theme~='no-border'])) {
      border: var(--_lumo-grid-border-width) solid var(--_lumo-grid-border-color);
    }

    :host([disabled]) {
      opacity: 0.7;
    }

    /* Cell styles */

    [part~='cell'] {
      min-height: var(--lumo-size-m);
      background-color: var(--vaadin-grid-cell-background, var(--lumo-base-color));
      cursor: default;
      --_cell-padding: var(--vaadin-grid-cell-padding, var(--_cell-default-padding));
      --_cell-default-padding: var(--lumo-space-xs) var(--lumo-space-m);
    }

    [part~='cell'] ::slotted(vaadin-grid-cell-content) {
      cursor: inherit;
      padding: var(--_cell-padding);
    }

    /* Apply row borders by default and introduce the "no-row-borders" variant */
    :host(:not([theme~='no-row-borders'])) [part~='cell']:not([part~='details-cell']) {
      border-top: var(--_lumo-grid-border-width) solid var(--_lumo-grid-secondary-border-color);
    }

    /* Hide first body row top border */
    :host(:not([theme~='no-row-borders'])) [part~='first-row'] [part~='cell']:not([part~='details-cell']) {
      border-top: 0;
      min-height: calc(var(--lumo-size-m) - var(--_lumo-grid-border-width));
    }

    /* Focus-ring */

    [part~='row'] {
      position: relative;
    }

    [part~='row']:focus,
    [part~='focused-cell']:focus {
      outline: none;
    }

    :host([navigating]) [part~='row']:focus::before,
    :host([navigating]) [part~='focused-cell']:focus::before {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
      box-shadow: inset 0 0 0 var(--_focus-ring-width) var(--_focus-ring-color);
    }

    :host([navigating]) [part~='row']:focus::before {
      transform: translateX(calc(-1 * var(--_grid-horizontal-scroll-position)));
      z-index: 3;
    }

    /* Empty state */
    [part~='empty-state'] {
      padding: var(--lumo-space-m);
      color: var(--lumo-secondary-text-color);
    }

    /* Drag and Drop styles */
    :host([dragover])::after {
      content: '';
      position: absolute;
      z-index: 100;
      inset: 0;
      pointer-events: none;
      box-shadow: inset 0 0 0 var(--_focus-ring-width) var(--_focus-ring-color);
    }

    [part~='row'][dragover] {
      z-index: 100 !important;
    }

    [part~='row'][dragover] [part~='cell'] {
      overflow: visible;
    }

    [part~='row'][dragover] [part~='cell']::after {
      content: '';
      position: absolute;
      inset: 0;
      height: calc(var(--_lumo-grid-border-width) + 2px);
      pointer-events: none;
      background: var(--lumo-primary-color-50pct);
    }

    [part~='row'][dragover] [part~='cell'][last-frozen]::after {
      right: -1px;
    }

    :host([theme~='no-row-borders']) [dragover] [part~='cell']::after {
      height: 2px;
    }

    [part~='row'][dragover='below'] [part~='cell']::after {
      top: 100%;
      bottom: auto;
      margin-top: -1px;
    }

    :host([all-rows-visible]) [part~='last-row'][dragover='below'] [part~='cell']::after {
      height: 1px;
    }

    [part~='row'][dragover='above'] [part~='cell']::after {
      top: auto;
      bottom: 100%;
      margin-bottom: -1px;
    }

    [part~='row'][details-opened][dragover='below'] [part~='cell']:not([part~='details-cell'])::after,
    [part~='row'][details-opened][dragover='above'] [part~='details-cell']::after {
      display: none;
    }

    [part~='row'][dragover][dragover='on-top'] [part~='cell']::after {
      height: 100%;
      opacity: 0.5;
    }

    [part~='row'][dragstart] [part~='cell'] {
      border: none !important;
      box-shadow: none !important;
    }

    [part~='row'][dragstart] [part~='cell'][last-column] {
      border-radius: 0 var(--lumo-border-radius-s) var(--lumo-border-radius-s) 0;
    }

    [part~='row'][dragstart] [part~='cell'][first-column] {
      border-radius: var(--lumo-border-radius-s) 0 0 var(--lumo-border-radius-s);
    }

    #scroller [part~='row'][dragstart]:not([dragstart=''])::after {
      display: block;
      position: absolute;
      left: var(--_grid-drag-start-x);
      top: var(--_grid-drag-start-y);
      z-index: 100;
      content: attr(dragstart);
      align-items: center;
      justify-content: center;
      box-sizing: border-box;
      padding: calc(var(--lumo-space-xs) * 0.8);
      color: var(--lumo-error-contrast-color);
      background-color: var(--lumo-error-color);
      border-radius: var(--lumo-border-radius-m);
      font-family: var(--lumo-font-family);
      font-size: var(--lumo-font-size-xxs);
      line-height: 1;
      font-weight: 500;
      text-transform: initial;
      letter-spacing: initial;
      min-width: calc(var(--lumo-size-s) * 0.7);
      text-align: center;
    }

    /* Headers and footers */

    [part~='header-cell'],
    [part~='footer-cell'],
    [part~='reorder-ghost'] {
      font-size: var(--lumo-font-size-s);
      font-weight: 500;
    }

    [part~='footer-cell'] {
      font-weight: 400;
    }

    [part~='row']:only-child [part~='header-cell'] {
      min-height: var(--lumo-size-xl);
    }

    /* Header borders */

    /* Hide first header row top border */
    :host(:not([theme~='no-row-borders'])) [part~='row']:first-child [part~='header-cell'] {
      border-top: 0;
    }

    /* Hide header row top border if previous row is hidden */
    [part~='row'][hidden] + [part~='row'] [part~='header-cell'] {
      border-top: 0;
    }

    [part~='row']:last-child [part~='header-cell'] {
      border-bottom: var(--_lumo-grid-border-width) solid transparent;
    }

    :host(:not([theme~='no-row-borders'])) [part~='row']:last-child [part~='header-cell'] {
      border-bottom-color: var(--_lumo-grid-secondary-border-color);
    }

    /* Overflow uses a stronger border color */
    :host([overflow~='top']) [part~='row']:last-child [part~='header-cell'] {
      border-bottom-color: var(--_lumo-grid-border-color);
    }

    /* Footer borders */

    [part~='row']:first-child [part~='footer-cell'] {
      border-top: var(--_lumo-grid-border-width) solid transparent;
    }

    :host(:not([theme~='no-row-borders'])) [part~='row']:first-child [part~='footer-cell'] {
      border-top-color: var(--_lumo-grid-secondary-border-color);
    }

    /* Overflow uses a stronger border color */
    :host([overflow~='bottom']) [part~='row']:first-child [part~='footer-cell'] {
      border-top-color: var(--_lumo-grid-border-color);
    }

    /* Column reordering */

    :host([reordering]) [part~='cell'] {
      background: linear-gradient(var(--lumo-shade-20pct), var(--lumo-shade-20pct)) var(--lumo-base-color);
    }

    :host([reordering]) [part~='cell'][reorder-status='allowed'] {
      background: var(--lumo-base-color);
    }

    :host([reordering]) [part~='cell'][reorder-status='dragging'] {
      background: linear-gradient(var(--lumo-contrast-5pct), var(--lumo-contrast-5pct)) var(--lumo-base-color);
    }

    [part~='reorder-ghost'] {
      opacity: 0.85;
      box-shadow: var(--lumo-box-shadow-s);
      /* TODO Use the same styles as for the cell element (reorder-ghost copies styles from the cell element) */
      padding: var(--lumo-space-s) var(--lumo-space-m) !important;
    }

    /* Column resizing */

    [part='resize-handle'] {
      --_resize-handle-width: 3px;
      width: var(--_resize-handle-width);
      background-color: var(--lumo-primary-color-50pct);
      opacity: 0;
      transition: opacity 0.2s;
    }

    [part='resize-handle']::before {
      transform: translateX(calc(-50% + var(--_resize-handle-width) / 2));
      width: var(--lumo-size-s);
    }

    :host(:not([reordering])) *:not([column-resizing]) [part~='cell']:hover [part='resize-handle'],
    [part='resize-handle']:active {
      opacity: 1;
      transition-delay: 0.15s;
    }

    /* Column borders */

    :host([theme~='column-borders']) [part~='cell']:not([last-column]):not([part~='details-cell']) {
      border-right: var(--_lumo-grid-border-width) solid var(--_lumo-grid-secondary-border-color);
    }

    /* Frozen columns */

    [last-frozen] {
      border-right: var(--_lumo-grid-border-width) solid transparent;
      overflow: hidden;
    }

    :host([overflow~='start']) [part~='cell'][last-frozen]:not([part~='details-cell']) {
      border-right-color: var(--_lumo-grid-border-color);
    }

    [first-frozen-to-end] {
      border-left: var(--_lumo-grid-border-width) solid transparent;
    }

    :host([overflow~='end']) [part~='cell'][first-frozen-to-end]:not([part~='details-cell']) {
      border-left-color: var(--_lumo-grid-border-color);
    }

    /* Row stripes */

    :host([theme~='row-stripes']) [part~='even-row'] [part~='body-cell'],
    :host([theme~='row-stripes']) [part~='even-row'] [part~='details-cell'] {
      background-image: linear-gradient(var(--lumo-contrast-5pct), var(--lumo-contrast-5pct));
      background-repeat: repeat-x;
    }

    /* Selected row */

    /* Raise the selected rows above unselected rows (so that box-shadow can cover unselected rows) */
    :host(:not([reordering])) [part~='row'][selected] {
      z-index: 1;
    }

    :host(:not([reordering])) [part~='row'][selected] [part~='body-cell']:not([part~='details-cell']) {
      background-image: linear-gradient(var(--_lumo-grid-selected-row-color), var(--_lumo-grid-selected-row-color));
      background-repeat: repeat;
    }

    /* Cover the border of an unselected row */
    :host(:not([theme~='no-row-borders'])) [part~='row'][selected] [part~='cell']:not([part~='details-cell']) {
      box-shadow: 0 var(--_lumo-grid-border-width) 0 0 var(--_lumo-grid-selected-row-color);
    }

    /* Compact */

    :host([theme~='compact']) [part~='row']:only-child [part~='header-cell'] {
      min-height: var(--lumo-size-m);
    }

    :host([theme~='compact']) [part~='cell'] {
      min-height: var(--lumo-size-s);
      --_cell-default-padding: var(--lumo-space-xs) var(--lumo-space-s);
    }

    :host([theme~='compact']) [part~='first-row'] [part~='cell']:not([part~='details-cell']) {
      min-height: calc(var(--lumo-size-s) - var(--_lumo-grid-border-width));
    }

    :host([theme~='compact']) [part~='empty-state'] {
      padding: var(--lumo-space-s);
    }

    /* Wrap cell contents */

    :host([theme~='wrap-cell-content']) [part~='cell'] ::slotted(vaadin-grid-cell-content) {
      white-space: normal;
    }

    /* RTL specific styles */

    :host([dir='rtl']) [part~='row'][dragstart] [part~='cell'][last-column] {
      border-radius: var(--lumo-border-radius-s) 0 0 var(--lumo-border-radius-s);
    }

    :host([dir='rtl']) [part~='row'][dragstart] [part~='cell'][first-column] {
      border-radius: 0 var(--lumo-border-radius-s) var(--lumo-border-radius-s) 0;
    }

    :host([dir='rtl'][theme~='column-borders']) [part~='cell']:not([last-column]):not([part~='details-cell']) {
      border-right: none;
      border-left: var(--_lumo-grid-border-width) solid var(--_lumo-grid-secondary-border-color);
    }

    :host([dir='rtl']) [last-frozen] {
      border-right: none;
      border-left: var(--_lumo-grid-border-width) solid transparent;
    }

    :host([dir='rtl']) [first-frozen-to-end] {
      border-left: none;
      border-right: var(--_lumo-grid-border-width) solid transparent;
    }

    :host([dir='rtl'][overflow~='start']) [part~='cell'][last-frozen]:not([part~='details-cell']) {
      border-left-color: var(--_lumo-grid-border-color);
    }

    :host([dir='rtl'][overflow~='end']) [part~='cell'][first-frozen-to-end]:not([part~='details-cell']) {
      border-right-color: var(--_lumo-grid-border-color);
    }
  `,
  { moduleId: 'lumo-grid' },
);