From d40d247b853ee63cf8e785d9d23b0589fff547f1 Mon Sep 17 00:00:00 2001
From: Yanyan-Wang <yanyanwang93@gmail.com>
Date: Tue, 24 Jul 2018 15:12:11 +0800
Subject: [PATCH] fix:node and edge mouseenter

---
 plugins/template.maxSpanningForest/index.js | 30 ++++++++++-----------
 1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/plugins/template.maxSpanningForest/index.js b/plugins/template.maxSpanningForest/index.js
index e6b9d81b41..0c49ea7373 100644
--- a/plugins/template.maxSpanningForest/index.js
+++ b/plugins/template.maxSpanningForest/index.js
@@ -205,27 +205,25 @@ class Plugin {
   setListener() {
     let clickOnNode = null;
     const graph = this.graph;
-    graph.on('mouseenter', item => {
+    graph.on('node:mouseenter', item => {
       if (item.item != null) {
         graph.activeItem(item.item);
       }
     });
-    graph.on('mouseleave', item => {
-      let style = {};
-      if (item.item != null) {
-        switch (item.item.type) {
-          case 'node':
-            style = node_style;
-            break;
-          case 'edge':
-            style = edge_style;
-            break;
-          default:
-            break;
-        }
-      }
+    graph.on('node:mouseleave', item => {
       graph.update(item.item, {
-        style
+        style: node_style
+      });
+    });
+
+    graph.on('edge:mouseenter', item => {
+      if (item.item != null) {
+        graph.activeItem(item.item);
+      }
+    });
+    graph.on('edge:mouseleave', item => {
+      graph.update(item.item, {
+        style: edge_style
       });
     });