From e85f61cced5d68df52a4102f9ba76fe6eb54515e Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Wed, 23 Sep 2015 17:43:53 +0200
Subject: [PATCH] Continue emitting events when setting scroll top in the model

---
 src/display-buffer.coffee | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/display-buffer.coffee b/src/display-buffer.coffee
index 91310a0d6..a733b297d 100644
--- a/src/display-buffer.coffee
+++ b/src/display-buffer.coffee
@@ -1158,11 +1158,19 @@ class DisplayBuffer extends Model
 
   getScrollTop: -> @scrollTop
 
-  setScrollTop: (@scrollTop) ->
+  setScrollTop: (scrollTop) ->
+    unless scrollTop is @scrollTop
+      @scrollTop = scrollTop
+      @emitter.emit 'did-change-scroll-top', @scrollTop
+    @scrollTop
 
   getScrollLeft: -> @scrollLeft
 
-  setScrollLeft: (@scrollLeft) ->
+  setScrollLeft: (scrollLeft) ->
+    unless scrollLeft is @scrollLeft
+      @scrollLeft = scrollLeft
+      @emitter.emit 'did-change-scroll-left', @scrollLeft
+    @scrollLeft
 
   decorateFold: (fold) ->
     @decorateMarker(fold.marker, type: 'line-number', class: 'folded')