0.7.1

docs/index.html

@@ -68,7 +68,7 @@ <h2 class='subtitle'>Source</h2>
 </pre>
         <h2 class='subtitle'>Download</h2>
         <p>
-          <a href='https://github.com/noraesae/perfect-scrollbar/releases' class='btn btn-primary btn-large'>perfect-scrollbar v0.6.16</a>
+          <a href='https://github.com/noraesae/perfect-scrollbar/releases' class='btn btn-primary btn-large'>perfect-scrollbar v0.7.0</a>
         </p>
         <h2 class='subtitle'>Documentation</h2>
         <p class='lead'>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "perfect-scrollbar",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "Minimalistic but perfect custom scrollbar plugin",
   "author": "Hyunje Jun <me@noraesae.net>",
   "contributors": [

src/js/lib/helper.js

@@ -56,28 +56,24 @@ exports.outerWidth = function (element) {
          toInt(dom.css(element, 'borderRightWidth'));
 };
 
-exports.startScrolling = function (element, axis) {
-  cls.add(element, 'ps-in-scrolling');
-  if (typeof axis !== 'undefined') {
-    cls.add(element, 'ps-' + axis);
-  } else {
-    cls.add(element, 'ps-x');
-    cls.add(element, 'ps-y');
-  }
-};
+function toggleScrolling(handler) {
+  return function (element, axis) {
+    handler(element, 'ps--in-scrolling');
+    if (typeof axis !== 'undefined') {
+      handler(element, 'ps--' + axis);
+    } else {
+      handler(element, 'ps--x');
+      handler(element, 'ps--y');
+    }
+  };
+}
 
-exports.stopScrolling = function (element, axis) {
-  cls.remove(element, 'ps-in-scrolling');
-  if (typeof axis !== 'undefined') {
-    cls.remove(element, 'ps-' + axis);
-  } else {
-    cls.remove(element, 'ps-x');
-    cls.remove(element, 'ps-y');
-  }
-};
+exports.startScrolling = toggleScrolling(cls.add);
+
+exports.stopScrolling = toggleScrolling(cls.remove);
 
 exports.env = {
-  isWebKit: 'WebkitAppearance' in document.documentElement.style,
-  supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
-  supportsIePointer: window.navigator.msMaxTouchPoints !== null
+  isWebKit: typeof document !== 'undefined' && 'WebkitAppearance' in document.documentElement.style,
+  supportsTouch: typeof window !== 'undefined' && (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+  supportsIePointer: typeof window !== 'undefined' && window.navigator.msMaxTouchPoints !== null
 };