@jupyter-notebook/web-components/dist/esm/tab/tab.styles.js

A component library for building extensions in Jupyter frontends.

// Copyright (c) Jupyter Development Team.
// Copyright (c) Microsoft Corporation.
// Distributed under the terms of the Modified BSD License.
import { accentFillFocus, bodyFont, controlCornerRadius, designUnit, disabledOpacity, focusStrokeWidth, neutralFillActive, neutralFillHover, neutralFillRest, neutralFillStealthRest, neutralForegroundHint, neutralForegroundRest, strokeWidth, typeRampBaseFontSize, typeRampBaseLineHeight } from '@microsoft/fast-components';
import { css } from '@microsoft/fast-element';
import { disabledCursor, display, focusVisible, forcedColorsStylesheetBehavior } from '@microsoft/fast-foundation';
import { SystemColors } from '@microsoft/fast-web-utilities';
import { heightNumber } from '../styles';
/**
 * Styles for Tab
 * @public
 */
export const tabStyles = (context, definition) => css `
    ${display('inline-flex')} :host {
      box-sizing: border-box;
      font-family: ${bodyFont};
      font-size: ${typeRampBaseFontSize};
      line-height: ${typeRampBaseLineHeight};
      height: calc(${heightNumber} * 1px);
      padding: calc(${designUnit} * 5px) calc(${designUnit} * 4px);
      color: ${neutralForegroundHint};
      fill: currentcolor;
      border-radius: 0 0 calc(${controlCornerRadius} * 1px)
        calc(${controlCornerRadius} * 1px);
      border: calc(${strokeWidth} * 1px) solid transparent;
      align-items: center;
      grid-row: 2;
      justify-content: center;
      cursor: pointer;
    }

    :host(:hover) {
      color: ${neutralForegroundRest};
      fill: currentcolor;
    }

    :host(:active) {
      color: ${neutralForegroundRest};
      fill: currentcolor;
    }

    :host([disabled]) {
      cursor: ${disabledCursor};
      opacity: ${disabledOpacity};
    }

    :host([disabled]:hover) {
      color: ${neutralForegroundHint};
      background: ${neutralFillStealthRest};
    }

    :host([aria-selected='true']) {
      background: ${neutralFillRest};
      color: ${neutralForegroundRest};
      fill: currentcolor;
    }

    :host([aria-selected='true']:hover) {
      background: ${neutralFillHover};
      color: ${neutralForegroundRest};
      fill: currentcolor;
    }

    :host([aria-selected='true']:active) {
      background: ${neutralFillActive};
      color: ${neutralForegroundRest};
      fill: currentcolor;
    }

    :host(:${focusVisible}) {
      outline: none;
      border-color: ${accentFillFocus};
      box-shadow: 0 0 0 calc((${focusStrokeWidth} - ${strokeWidth}) * 1px)
        ${accentFillFocus};
    }

    :host(:focus) {
      outline: none;
    }

    :host(.vertical) {
      justify-content: end;
      grid-column: 2;
      border-bottom-left-radius: 0;
      border-top-right-radius: calc(${controlCornerRadius} * 1px);
    }

    :host(.vertical[aria-selected='true']) {
      z-index: 2;
    }

    :host(.vertical:hover) {
      color: ${neutralForegroundRest};
    }

    :host(.vertical:active) {
      color: ${neutralForegroundRest};
    }

    :host(.vertical:hover[aria-selected='true']) {
    }
  `.withBehaviors(forcedColorsStylesheetBehavior(css `
        :host {
          forced-color-adjust: none;
          border-color: transparent;
          color: ${SystemColors.ButtonText};
          fill: currentcolor;
        }
        :host(:hover),
        :host(.vertical:hover),
        :host([aria-selected='true']:hover) {
          background: ${SystemColors.Highlight};
          color: ${SystemColors.HighlightText};
          fill: currentcolor;
        }
        :host([aria-selected='true']) {
          background: ${SystemColors.HighlightText};
          color: ${SystemColors.Highlight};
          fill: currentcolor;
        }
        :host(:${focusVisible}) {
          border-color: ${SystemColors.ButtonText};
          box-shadow: none;
        }
        :host([disabled]),
        :host([disabled]:hover) {
          opacity: 1;
          color: ${SystemColors.GrayText};
          background: ${SystemColors.ButtonFace};
        }
      `));