plus-ui/src/components/RightToolbar/index.vue

<template>
  <div class="top-right-btn" :style="style">
    <el-row class="toolbar-row">
      <el-tooltip v-if="search" class="item" effect="dark" :content="showSearch ? '隐藏搜索' : '显示搜索'" placement="top">
        <el-button circle icon="Search" @click="toggleSearch()" />
      </el-tooltip>
      <el-tooltip class="item" effect="dark" content="刷新" placement="top">
        <el-button circle icon="Refresh" @click="refresh()" />
      </el-tooltip>
      <el-tooltip v-if="columns" class="item" effect="dark" content="显示/隐藏列" placement="top">
        <div class="show-btn">
          <el-popover placement="bottom" trigger="click">
            <div class="tree-header">显示/隐藏列</div>
            <el-tree
              ref="columnRef"
              :data="columns"
              show-checkbox
              node-key="key"
              :props="{ label: 'label', children: 'children' } as any"
              @check="columnChange"
            ></el-tree>
            <template #reference>
              <el-button circle icon="Menu" />
            </template>
          </el-popover>
        </div>
      </el-tooltip>
    </el-row>
  </div>
</template>

<script setup lang="ts">
import { propTypes } from '@/utils/propTypes';

const props = defineProps({
  showSearch: propTypes.bool.def(true),
  columns: propTypes.fieldOption,
  search: propTypes.bool.def(true),
  gutter: propTypes.number.def(10)
});

const columnRef = ref<ElTreeInstance>();
const emits = defineEmits(['update:showSearch', 'queryTable']);

const style = computed(() => {
  const ret: any = {};
  if (props.gutter) {
    ret.marginRight = `${props.gutter / 2}px`;
  }
  return ret;
});

// 搜索
function toggleSearch() {
  emits('update:showSearch', !props.showSearch);
}

// 刷新
function refresh() {
  emits('queryTable');
}

// 更改数据列的显示和隐藏
function columnChange(...args: any[]) {
  props.columns?.forEach((item) => {
    item.visible = args[1].checkedKeys.includes(item.key);
  });
}

// 显隐列初始默认隐藏列
onMounted(() => {
  props.columns?.forEach((item) => {
    if (item.visible) {
      columnRef.value?.setChecked(item.key, true, false);
      // value.value.push(item.key);
    }
  });
});
</script>

<style lang="scss" scoped>
:deep(.el-button.is-circle) {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(148, 163, 184, 0.16);
  color: var(--app-text-muted);
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    background 0.25s ease;

  &:hover {
    transform: translateY(-1px);
    color: var(--app-accent-strong);
    background: var(--app-accent-soft);
    border-color: rgba(53, 109, 255, 0.2);
  }
}

:deep(.el-transfer__button) {
  border-radius: 50%;
  display: block;
  margin-left: 0px;
}
:deep(.el-transfer__button:first-child) {
  margin-bottom: 10px;
}

.my-el-transfer {
  text-align: center;
}

.toolbar-row {
  gap: 8px;
}

.tree-header {
  width: 100%;
  line-height: 24px;
  text-align: center;
  font-weight: 700;
  color: var(--app-text-title);
}

.show-btn {
  margin-left: 0;
}

:global(html.dark) {
  .top-right-btn :deep(.el-button.is-circle) {
    background: rgba(15, 23, 42, 0.56);
    border-color: rgba(100, 116, 139, 0.22);
  }
}
</style>