From fc00d8336f2be39aa6af712cd19030ed68b006bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel@grafana.com>
Date: Mon, 9 Dec 2019 10:49:35 +0100
Subject: [PATCH] Alerting: Improve alert threshold handle dragging behavior
 (#20922)

---
 public/app/plugins/panel/graph/threshold_manager.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/public/app/plugins/panel/graph/threshold_manager.ts b/public/app/plugins/panel/graph/threshold_manager.ts
index 6ffc899f549..a988a0336d3 100644
--- a/public/app/plugins/panel/graph/threshold_manager.ts
+++ b/public/app/plugins/panel/graph/threshold_manager.ts
@@ -60,8 +60,7 @@ export class ThresholdManager {
       model.value = graphValue;
 
       handleElem.off('mousemove', dragging);
-      handleElem.off('mouseup', dragging);
-      handleElem.off('mouseleave', dragging);
+      document.removeEventListener('mouseup', stopped);
 
       // trigger digest and render
       panelCtrl.$scope.$apply(() => {
@@ -77,8 +76,7 @@ export class ThresholdManager {
     posTop = handleElem.position().top;
 
     handleElem.on('mousemove', dragging);
-    handleElem.on('mouseup', stopped);
-    handleElem.on('mouseleave', stopped);
+    document.addEventListener('mouseup', stopped);
   }
 
   cleanUp() {