From 5b618ffdd927605918228ab720308ac090899069 Mon Sep 17 00:00:00 2001
From: Max Lynch <max@drifty.com>
Date: Mon, 28 Oct 2013 22:10:11 -0500
Subject: [PATCH] Don't momentum if no pixel change Fixed #61

---
 dist/js/ionic.js           | 7 ++++++-
 js/views/listViewScroll.js | 2 +-
 js/views/scrollView.js     | 5 +++++
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/dist/js/ionic.js b/dist/js/ionic.js
index 9cfb0319b4..34d6b2b1b9 100644
--- a/dist/js/ionic.js
+++ b/dist/js/ionic.js
@@ -2847,7 +2847,7 @@ window.ionic = {
         var scrollTop = e.scrollTop;
 
         var highWater = Math.max(0, e.scrollTop + this.virtualRemoveThreshold);
-        var lowWater = Math.min(scrollHeight - viewportHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
+        var lowWater = Math.min(scrollHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
 
         var itemsPerViewport = Math.floor((lowWater - highWater) / itemHeight);
         var first = parseInt(Math.abs(highWater / itemHeight));
@@ -3276,6 +3276,11 @@ window.ionic = {
       } else {
         y = this.y;
       }
+
+      if(ox == x && oy == y) {
+        time = 0;
+      }
+
       var dx = ox - x;
       var dy = oy - y;
 
diff --git a/js/views/listViewScroll.js b/js/views/listViewScroll.js
index 267f71b2b4..2a6e116d2c 100644
--- a/js/views/listViewScroll.js
+++ b/js/views/listViewScroll.js
@@ -414,7 +414,7 @@
         var scrollTop = e.scrollTop;
 
         var highWater = Math.max(0, e.scrollTop + this.virtualRemoveThreshold);
-        var lowWater = Math.min(scrollHeight - viewportHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
+        var lowWater = Math.min(scrollHeight, Math.abs(e.scrollTop) + viewportHeight + this.virtualAddThreshold);
 
         var itemsPerViewport = Math.floor((lowWater - highWater) / itemHeight);
         var first = parseInt(Math.abs(highWater / itemHeight));
diff --git a/js/views/scrollView.js b/js/views/scrollView.js
index 77f01ae449..a7fbc07891 100644
--- a/js/views/scrollView.js
+++ b/js/views/scrollView.js
@@ -145,6 +145,11 @@
       } else {
         y = this.y;
       }
+
+      if(ox == x && oy == y) {
+        time = 0;
+      }
+
       var dx = ox - x;
       var dy = oy - y;