From d262281b9b1c3be6fe13c17d03f83d74c5c7162c Mon Sep 17 00:00:00 2001
From: Alex P <thealexpaxton@gmail.com>
Date: Wed, 27 Jun 2018 16:46:06 -0700
Subject: [PATCH] Prevent lingering crosshair when mouse leaves dygraph

---
 ui/src/shared/components/Dygraph.tsx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ui/src/shared/components/Dygraph.tsx b/ui/src/shared/components/Dygraph.tsx
index 5b5e98e209..c73b22c798 100644
--- a/ui/src/shared/components/Dygraph.tsx
+++ b/ui/src/shared/components/Dygraph.tsx
@@ -244,7 +244,11 @@ class Dygraph extends Component<Props, State> {
     const {staticLegend, cellID} = this.props
 
     return (
-      <div className="dygraph-child" onMouseMove={this.handleShowLegend}>
+      <div
+        className="dygraph-child"
+        onMouseMove={this.handleShowLegend}
+        onMouseLeave={this.handleHideLegend}
+      >
         {this.dygraph && (
           <div className="dygraph-addons">
             {this.areAnnotationsVisible && (