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<template>
<div ref="topBottomLayoutCom" class="up-down-layout-com">
<!-- <dee-fold-pane
:min-percent="minPercent"
:default-percent="defaultPercent"
split="horizontal"
> -->
<div ref="topBox" slot="paneL" class="border-box-style border-box-left">
<slot name="top" />
</div>
<div ref="bottomBox" slot="paneR" class="border-box-style border-box-right">
<slot name="bottom" />
</div>
<!-- </dee-fold-pane> -->
</div>
</template>
<script>
import elementResizeDetectorMaker from 'element-resize-detector'
export default {
name: 'TopBottomLayout',
slots: ['top', 'bottom'],
description: '上下结构',
data() {
return {
minPercent: 10,
defaultPercent: 15
}
},
mounted() {
this.$refs.topBox && this.onResize()
},
methods: {
onResize() {
const that = this
const erd = elementResizeDetectorMaker()
const containerHeight = this.$refs.topBottomLayoutCom.offsetHeight - 8
erd.listenTo(this.$refs.topBox, (ele) => {
that.$nextTick(() => {
that.defaultPercent = Math.ceil(ele.offsetHeight / containerHeight * 100)
})
})
}
}
}
</script>
<style lang='scss'>
.up-down-layout-com {
height: 100%;
display: flex;
flex-direction: column;
.border-box-style {
padding: 0;
height: auto;
.slot-item-content{
height: calc(100% - 2px);
}
}
.border-box-left {
height: auto;
// min-height: 100%;
margin-bottom: 8px;
}
.border-box-left,
.border-box-right {
padding: 8px;
box-sizing: border-box;
}
.border-box-right {
z-index: 10;
position: relative;
flex: 1;
}
.panel-wrap {
padding: 8px;
height: 100%;
overflow-y: hidden;
box-sizing: border-box;
}
.splitter-pane-resizer.horizontal {
opacity: 1;
background-color: #F1F4F5;
height: 8px;
border-bottom: 1px solid #e0e0e0;
border-top: 1px solid #e0e0e0;
}
/* 处理插入的 object 标签占据顶部的高度导致上部逐渐增加进而循环触发 element-resize-detector 的监听事件,导出下面表格逐渐塌落的bug */
object {
display: none !important;
}
}
</style>