fuse-code/src/layout/right-fill-pano.vue

<template>
  <span 
    class="ctrl-pano-c fun-ctrl strengthen-left strengthen-top strengthen-bottom"
    v-if="custom.shwoRightCtrlPano && custom.viewMode !== 'full'" 
    @click="custom.showRightPano = !custom.showRightPano"
    :class="{ active: custom.showRightPano }">
    <ui-icon type="extend" class="icon"></ui-icon>
  </span>
  <ui-editor-toolbox :toolbox="true" disabledAnimation :class="{ flex: $slots.header }">
    <template v-if="$slots.header">
      <div class="header">
        <slot name="header"></slot>
      </div>
      <div class="content">
        <slot></slot>
      </div>
    </template>
    <slot v-else></slot>
  </ui-editor-toolbox>
</template>

<script setup lang="ts">
import { custom } from '@/env'

</script>

<style lang="scss" scoped>
.ctrl-pano-c {
  position: absolute;
  right: calc(var(--editor-menu-right) + var(--editor-toolbox-width));
  width: 20px;
  height: 80px;
  background: rgba(26, 26, 26, 0.8);
  border-radius: 6px 0px 0px 6px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  cursor: pointer;
  transition: inset .3s ease, color .3s ease;

  &:hover {
    color: rgba(255, 255, 255, 1);
  }

  &:active {
    color: var(--colors-primary-base);
  }

  .icon {
    display: inline-block;
    transition: transform .3s ease;
    transform: rotate(180deg);
  }
  &.active {
    .icon {
      transform: rotate(0)
    }
  }
}

.flex {
  overflow-y: hidden;
  display: flex;
  flex-direction: column;

  .header {
    flex: none;
  }

  .content {
    flex: 1;
    overflow-y: auto;
    margin: 0 -20px;
    padding: 0 20px;
  }
}
</style>