@antmjs/vantui/lib/picker/index.less

一套适用于Taro3及React的vantui组件库

@import '../style/var.less';

.van-picker {
  position: relative;
  overflow: hidden;
  /* stylelint-disable-next-line property-no-vendor-prefix */
  -webkit-text-size-adjust: 100%;

  /* avoid iOS text size adjust */
  user-select: none;
  .theme(background-color, '@picker-background-color');

  &__toolbar {
    display: flex;
    justify-content: space-between;
    .theme(height, '@picker-toolbar-height');
    .theme(line-height, '@picker-toolbar-height');
  }

  &__cancel,
  &__confirm {
    .theme(padding, '@picker-action-padding');
    .theme(font-size, '@picker-action-font-size');

    &--hover {
      .theme(opacity, '@active-opacity');
    }
  }

  &__confirm {
    .theme(color, '@picker-confirm-action-color');
  }

  &__cancel {
    .theme(color, '@picker-cancel-action-color');
  }

  &__title {
    max-width: 50%;
    text-align: center;
    .theme(font-weight, '@font-weight-bold');
    .theme(font-size, '@picker-option-font-size');
  }

  &__columns {
    position: relative;
    display: flex;
  }

  &__column {
    flex: 1 1;
    width: 0;
  }

  &__loading {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    .theme(background-color, '@picker-loading-mask-color');
  }

  &__mask {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(
        180deg,
        hsla(0deg, 0%, 100%, 0.9),
        hsla(0deg, 0%, 100%, 0.4)
      ),
      linear-gradient(
        0deg,
        hsla(0deg, 0%, 100%, 0.9),
        hsla(0deg, 0%, 100%, 0.4)
      );
    background-repeat: no-repeat;
    background-position: top, bottom;
    backface-visibility: hidden;
    pointer-events: none;
  }
}

.van-picker .van-picker__frame {
  position: absolute;
  top: 50%;

  .theme(right, '@padding-md');

  .theme(left, '@padding-md');

  z-index: 1;
  transform: translateY(-50%);
  pointer-events: none;
}

.van-picker-content-Wrapper {
  display: flex;
  align-items: center;

  .van-icon-clear {
    color: #c8c9cc;
    margin-left: 10px;
  }

  .check-list-arrow {
    height: fit-content;
    margin-left: 10px;
  }

  .van-picker-nocontent {
    .theme(color, @placeholder-color);
  }
}