From c6a6d6e1d6119f5fc63e242c17960ddeade009e8 Mon Sep 17 00:00:00 2001
From: Guo Xiang Tan <tgx_world@hotmail.com>
Date: Fri, 8 Jul 2016 15:43:04 +0800
Subject: [PATCH] FIX: Quote reply button not taking into scrolling offset.

---
 .../javascripts/discourse/controllers/quote-button.js.es6   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/discourse/controllers/quote-button.js.es6 b/app/assets/javascripts/discourse/controllers/quote-button.js.es6
index 76c6cb2e3a3..cd98a4264ce 100644
--- a/app/assets/javascripts/discourse/controllers/quote-button.js.es6
+++ b/app/assets/javascripts/discourse/controllers/quote-button.js.es6
@@ -72,7 +72,9 @@ export default Ember.Controller.extend({
     range.insertNode(markerElement);
 
     // retrieve the position of the marker
-    const markerOffset = $(markerElement).offset(),
+    const $markerElement = $(markerElement)
+          markerOffset = $markerElement.offset(),
+          parentScrollLeft = $markerElement.parent().scrollLeft(),
           $quoteButton = $('.quote-button');
 
     // remove the marker
@@ -88,6 +90,8 @@ export default Ember.Controller.extend({
       let topOff = markerOffset.top;
       let leftOff = markerOffset.left;
 
+      if (parentScrollLeft > 0) leftOff += parentScrollLeft;
+
       if (isMobileDevice || isIOS || isAndroid) {
         topOff = topOff + 20;
         leftOff = Math.min(leftOff + 10, $(window).width() - $quoteButton.outerWidth());