From d728951ccfc6d7033d05edeef3bed36e2fbe9843 Mon Sep 17 00:00:00 2001
From: Jeremy Watkins <jeremy.r.watkins@gmail.com>
Date: Tue, 20 Aug 2013 10:44:53 -0700
Subject: [PATCH] Simple boolean option on canvas to allow scrolling on
 touchscreen devices

---
 src/mixins/canvas_events.mixin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mixins/canvas_events.mixin.js b/src/mixins/canvas_events.mixin.js
index 488ecfa8..668be743 100644
--- a/src/mixins/canvas_events.mixin.js
+++ b/src/mixins/canvas_events.mixin.js
@@ -97,7 +97,7 @@
      * @param {Event} e Event object fired on mousemove
      */
     _onMouseMove: function (e) {
-      e.preventDefault && e.preventDefault();
+      !this.allowTouchScrolling && e.preventDefault && e.preventDefault();
       this.__onMouseMove(e);
     },