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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| import { defineComponent, h, computed, type SlotsType, type VNode } from 'vue'; | ||
|
|
||
| const emptyArray = [] as []; | ||
| const GapList = defineComponent< | ||
| { tag?: string; virtual?: boolean }, | ||
| {}, | ||
| string, | ||
| SlotsType<{ | ||
| default: () => VNode[]; | ||
| gap: (props: { index: number }) => VNode[]; | ||
| }> | ||
| >( | ||
| (props, ctx) => { | ||
| const tag = computed(() => props.tag || 'div'); | ||
| return () => { | ||
| const defaultNodes = ctx.slots.default?.() || emptyArray; | ||
| const nodes: typeof defaultNodes = []; | ||
| if (defaultNodes.length > 0) { | ||
| nodes.push(defaultNodes[0]); | ||
| } | ||
| if (defaultNodes.length > 1) { | ||
| for (let i = 1; i < defaultNodes.length; i++) { | ||
| const gapNodes = ctx.slots.gap?.({ index: i - 1 }) || emptyArray; | ||
| nodes.push(...gapNodes); | ||
| nodes.push(defaultNodes[i]); | ||
| } | ||
| } | ||
| if (props.virtual) return nodes; | ||
| return h(tag.value, props, nodes); | ||
| }; | ||
| }, | ||
| { props: ['tag', 'virtual'] }, | ||
| ); | ||
|
|
||
| export default GapList; |
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