Fix：修复同时给存在上下级关系的节点添加概要时概要重叠的问题

simple-mind-map/src/core/render/Render.js

@@ -24,7 +24,8 @@ import {
   getNodeIndexInNodeList,
   setDataToClipboard,
   getDataFromClipboard,
-  htmlEscape
+  htmlEscape,
+  checkHasSupSubRelation
 } from '../../utils'
 import { shapeList } from './node/Shape'
 import { lineStyleProps } from '../../themes/default'
@@ -888,9 +889,11 @@ class Render {
           )
         } else {
           text = htmlEscape(text)
-          const textArr = text.split(new RegExp('\r?\n|(?<!\n)\r', 'g')).filter(item => {
+          const textArr = text
-            return !!item
+            .split(new RegExp('\r?\n|(?<!\n)\r', 'g'))
-          })
+            .filter(item => {
+              return !!item
+            })
           // 判断是否需要根据换行自动分割节点
           if (textArr.length > 1 && handleIsSplitByWrapOnPasteCreateNewNode) {
             handleIsSplitByWrapOnPasteCreateNewNode()
@@ -1416,9 +1419,11 @@ class Render {
         expand: true
       })
     })
+    const hasSupSubRelation = checkHasSupSubRelation(this.activeNodeList)
     this.mindMap.render(() => {
       // 修复祖先节点存在概要时位置未更新的问题
-      if (hasAncestorsExistGeneralization) {
+      // 修复同时给存在上下级关系的节点添加概要时重叠的问题
+      if (hasSupSubRelation || hasAncestorsExistGeneralization) {
         this.mindMap.render()
       }
     })

simple-mind-map/src/utils/index.js

@@ -722,6 +722,21 @@ export const getTopAncestorsFomNodeList = list => {
   return res
 }
 
+// 从给定的节点实例列表里判断是否存在上下级关系
+export const checkHasSupSubRelation = list => {
+  for (let i = 0; i < list.length; i++) {
+    const cur = list[i]
+    if (
+      list.find(item => {
+        return item.uid !== cur.uid && cur.isParent(item)
+      })
+    ) {
+      return true
+    }
+  }
+  return false
+}
+
 // 判断两个矩形是否重叠
 export const checkTwoRectIsOverlap = (
   minx1,