From ce9b34c9eb60c431e02eb4eaa45b44db3e2f6c2e Mon Sep 17 00:00:00 2001
From: Nathan Sobo <nathan@github.com>
Date: Thu, 22 May 2014 19:53:14 -0600
Subject: [PATCH] Warn when scroll view gets accidentally scrolled and fix it

I want this code to go away once we track down the causes of any
unwanted autoscrolling by the browser
---
 src/editor-scroll-view-component.coffee | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/editor-scroll-view-component.coffee b/src/editor-scroll-view-component.coffee
index f87bc1ad7..c3a82b8ea 100644
--- a/src/editor-scroll-view-component.coffee
+++ b/src/editor-scroll-view-component.coffee
@@ -45,6 +45,11 @@ EditorScrollViewComponent = React.createClass
     @getDOMNode().addEventListener 'overflowchanged', @onOverflowChanged
     window.addEventListener('resize', @onWindowResize)
 
+    node.addEventListener 'scroll', ->
+      console.warn "EditorScrollView scroll position changed, and it shouldn't have. If you can reproduce this, please report it."
+      node.scrollTop = 0
+      node.scrollLeft = 0
+
     @measureHeightAndWidth()
 
   componentDidUnmount: ->