From da1ff184935a03f8cb70c736726ab60feb404cf5 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Thu, 7 May 2015 18:53:06 -0700
Subject: [PATCH] fix label reposition. fixes #134.

---
 lib/widgets/element.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/widgets/element.js b/lib/widgets/element.js
index e0c23f1..ca9d267 100644
--- a/lib/widgets/element.js
+++ b/lib/widgets/element.js
@@ -980,11 +980,11 @@ Element.prototype.setLabel = function(options) {
     self.screen.render();
   };
 
-  this.on('scroll', function() {
+  this.on('scroll', this._labelScroll = function() {
     reposition();
   });
 
-  this.on('resize', function() {
+  this.on('resize', this._labelResize = function() {
     nextTick(function() {
       reposition();
     });
@@ -994,6 +994,10 @@ Element.prototype.setLabel = function(options) {
 Element.prototype.removeLabel = function() {
   if (!this._label) return;
   this._label.detach();
+  this.removeListener('scroll', this._labelScroll);
+  this.removeListener('resize', this._labelResize);
+  delete this._labelScroll;
+  delete this._labelResize;
   delete this._label;
 };