lens/src/renderer/components/menu/menu.scss

/**
 * Copyright (c) 2021 OpenLens Authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

.Menu {
  --bgc: #{$layoutBackground};

  position: absolute;
  display: flex;
  flex-direction: column;
  background: var(--bgc);
  list-style: none;
  border: 1px solid $borderColor;
  z-index: 101;
  box-shadow: rgba(0,0,0,0.24) 0px 8px 16px 0px;
  border-radius: 4px;

  &.portal {
    left: -1000px;
    top: -1000px;

    &.top {
      margin-top: -$margin;
    }

    &.bottom {
      margin-top: $margin;
    }
  }

  &:not(.portal) {
    margin: $margin 0;

    &.left {
      left: 0;
    }

    &.right {
      right: 0;
    }

    &.top {
      bottom: 100%;
    }

    &.bottom {
      top: 100%;
    }
  }

  &:empty {
    display: none;
  }
}

.MenuItem {
  --color: #{$textColorPrimary};
  --color-active: #{$textColorAccent};
  --bgc-active: #{$menuActiveBackground};
  --spacing: #{$padding};

  position: relative;
  display: flex;
  align-items: center;
  color: var(--color);
  padding: var(--spacing);
  white-space: nowrap;
  transition: 250ms background;
  text-decoration: none;
  text-overflow: ellipsis;

  &:hover:not(.disabled) {
    color: var(--color-active);
    background: var(--bgc-active);
    cursor: pointer;
  }

  &:focus {
    outline: 2px solid $colorInfo;
  }

  &.active {
    color: var(--color-active);
    background-color: var(--bgc-active);
    cursor: default;
  }

  &.disabled {
    pointer-events: none;
    opacity: .5;
  }

  &.spacer {
    padding: 0;
    height: 0;
    overflow: hidden;
    border-top: 1px solid $contentColor;
    pointer-events: none;
  }

  .Icon {
    &:first-child {
      margin-left: 0;
      margin-right: $padding;
    }
  }
}