arch-editor/src/components/Tooltip.less

Rich text editor with a high degree of customization.

@import '~theme';

.arrow-common() {
  position: absolute;
  width: @tooltip-arrow-size;
  height: @tooltip-arrow-size;
  background: inherit;
}

.tooltip {
  display: inline-block;
  padding: 7px 10px;
  border-radius: 5px;
  background-color: @tooltip-background-color;
  color: @tooltip-fore-color;
  font-size: 12px;
  box-shadow: 0 0 10px 5px rgba(0, 0, 0, 0.05);
  transition: opacity 0.3s ease;
  user-select: none;
  z-index: 999;

  .tooltip-arrow {
    .arrow-common();
    visibility: hidden;
    &::before {
      .arrow-common();
      content: '';
      visibility: visible;
      transform: rotate(45deg);
    }
  }

  &[data-popper-placement^='top'] {
    > .tooltip-arrow {
      bottom: -(@tooltip-arrow-size / 2);
      &::before {
        border-right: 1px solid @tooltip-border-color;
        border-bottom: 1px solid @tooltip-border-color;
      }
    }
  }

  &[data-popper-placement^='bottom'] {
    > .tooltip-arrow {
      top: -(@tooltip-arrow-size / 2 + 1);
      &::before {
        border-left: 1px solid @tooltip-border-color;
        border-top: 1px solid @tooltip-border-color;
      }
    }
  }

  &[data-popper-placement^='left'] {
    > .tooltip-arrow {
      right: -(@tooltip-arrow-size / 2);
      &::before {
        border-top: 1px solid @tooltip-border-color;
        border-right: 1px solid @tooltip-border-color;
      }
    }
  }

  &[data-popper-placement^='right'] {
    > .tooltip-arrow {
      left: -(@tooltip-arrow-size / 2 + 1);
      &::before {
        border-left: 1px solid @tooltip-border-color;
        border-bottom: 1px solid @tooltip-border-color;
      }
    }
  }
}