feat(examples): Add grouping example

Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
2021-12-20 19:29:52 +01:00
parent 368b0de1b6
commit ecd38b232b
4 changed files with 86 additions and 0 deletions
@@ -0,0 +1,42 @@
+<script lang="ts" setup>
+import { Handle, Position, getNodesInside, useVueFlow } from '~/index'
+import type { NodeProps } from '~/types/node'
+
+const props = defineProps<NodeProps>()
+const store = useVueFlow()
+store.hooks.nodeDragStop.on(({ node }) => {
+  const nodes = getNodesInside(
+    store.getNodes,
+    {
+      height: props.__vf.height,
+      width: props.__vf.width,
+      x: props.position.x,
+      y: props.position.y,
+    },
+    store.transform,
+  )
+  if (nodes.some((n) => n.id === node.id)) {
+    node.data.label = `In ${props.id}`
+    node.data.group = props.id
+  } else if (node.data.group === props.id) {
+    console.log(node)
+    node.data.group = undefined
+    node.data.label = node.id
+  }
+})
+</script>
+<template>
+  <div class="vue-flow__group-node">
+    <Handle type="target" :position="Position.Top" />
+    <strong>Group {{ data.label }}</strong>
+    <Handle type="source" :position="Position.Bottom" />
+  </div>
+</template>
+<style>
+.vue-flow__group-node {
+  padding: 15px;
+  width: 300px;
+  height: 300px;
+  border: solid 1px black;
+}
+</style>