Release 0.5.6.

1. Add scrolling with selection. 2. Bug fixes.
Change how scrollbar rails are being hidden.
2014-10-28 18:02:22 +00:00 · 2014-10-28 18:01:23 +00:00 · 2014-10-28 17:49:16 +00:00 · 2014-10-28 16:41:36 +00:00 · 2014-10-28 14:33:07 +00:00 · 2014-10-24 12:06:04 +01:00
12 changed files with 541 additions and 361 deletions
--- a/.jshintrc
+++ b/.jshintrc
@@ -27,7 +27,7 @@

    "asi"           : false,
    "laxbreak"      : false,
-    "bitwise"       : true,
+    "bitwise"       : false,
    "boss"          : false,
    "curly"         : true,
    "eqeqeq"        : true,
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -6,8 +6,7 @@ module.exports = function (grunt) {
  grunt.initConfig({
    // Metadata.
    pkg: grunt.file.readJSON('perfect-scrollbar.jquery.json'),
-    version: grunt.file.readJSON('package.json').version,
-    banner: '/*! <%= pkg.title || pkg.name %> - v<%= version %>\n' +
+    banner: '/*! <%= pkg.title || pkg.name %> - v<%= pkg.version %>\n' +
      '<%= pkg.homepage ? "* " + pkg.homepage + "\\n" : "" %>' +
      '* Copyright (c) <%= grunt.template.today("yyyy") %> <%= pkg.author.name %>;' +
      ' Licensed <%= _.pluck(pkg.licenses, "type").join(", ") %> */\n',
@@ -59,6 +58,15 @@ module.exports = function (grunt) {
        dest: 'min/',
        ext: '.min.css'
      }
+    },
+    bump: {
+      options: {
+        files: ['package.json', 'bower.json', 'perfect-scrollbar.jquery.json'],
+        updateConfigs: ['pkg'],
+        commit: false,
+        createTag: false,
+        push: false
+      }
    }
  });

@@ -68,6 +76,7 @@ module.exports = function (grunt) {
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-contrib-csslint');
  grunt.loadNpmTasks('grunt-contrib-cssmin');
+  grunt.loadNpmTasks('grunt-bump');

  grunt.registerTask('default', 'List commands', function () {
    grunt.log.writeln("");
@@ -79,5 +88,9 @@ module.exports = function (grunt) {
  grunt.registerTask('lint', ['jshint', 'csslint']);
  grunt.registerTask('build', ['clean', 'uglify', 'cssmin']);
  grunt.registerTask('travis', ['lint']);
+  grunt.registerTask('release', 'Release a new version', function (arg) {
+    var bumpType = arg ? ':' + arg : '';
+    grunt.task.run(['lint', 'bump' + bumpType, 'build']);
+  });

 };
--- a/README.md
+++ b/README.md
@@ -44,16 +44,24 @@ You can download the latest stable version with download links in [Github Page](
 If you want to use the development version of the plugin, use the source files which are not minified. They're in the `src` directory. The development version may be unstable, but some known bugs can be fixed.

 ```
-git clone https://github.com/noraesae/perfect-scrollbar.git
-cd perfect-scrollbar/src
+$ git clone https://github.com/noraesae/perfect-scrollbar.git
+$ cd perfect-scrollbar/src
 ```

 You can use [Bower](http://bower.io/) to install the plugin. The plugin is registered as `perfect-scrollbar`.

 ```
-bower install perfect-scrollbar
+$ bower install perfect-scrollbar
 ```

+It's registered on [npm](https://www.npmjs.org/package/perfect-scrollbar) as `perfect-scrollbar`.
+
+```
+$ npm install perfect-scrollbar
+```
+
+You can also load it from [cdnjs](http://cdnjs.com/). It is registered as [`jquery.perfect-scrollbar`](http://www.cdnjs.com/libraries/jquery.perfect-scrollbar).
+
 Requirements
 ------------

@@ -125,8 +133,8 @@ How to Use
 ```html
 <style>
  #Demo { 
-    position: 'relative';
-    height: 100%; // Or whatever you want (eg. 400px)
+    position: relative;
+    height: 100%; /* Or whatever you want (eg. 400px) */
    overflow: hidden;
  }
 </style>
@@ -184,11 +192,9 @@ For IE problems, please refer to [IE Support](https://github.com/noraesae/perfec
 IE Support
 ----------

-This plugin supports old IE browsers in the **minimum** range. The plugin is tested in IEs >= IE6 and works(not well, but works).
+The plugin would work in IEs >= IE9(not well, though).

-**But the project will not accept the patches to fix IE problems in IE 6/7/8.**
-
-From jQuery 2.0, jQuery also will not support IE 6/7/8. I also think that supporting old browsers really breaks the web development conventions.
+**The patches to fix problems in IE<=8 won't be accepted.**

 When old IEs should be supported, please fork the project and make patches personally.

@@ -200,7 +206,7 @@ If you have any idea to improve this project or any problem using this, please f
 License
 -------

-The MIT License (MIT) Copyright (c) 2012, 2014 Hyeonje Alex Jun and other contributors.
+The MIT License (MIT) Copyright (c) 2012, 2014 Hyunje Alex Jun and other contributors.

 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

--- a/bower.json
+++ b/bower.json
@@ -1,9 +1,9 @@
 {
  "name": "perfect-scrollbar",
-  "version": "0.4.11",
+  "version": "0.5.6",
  "homepage": "http://noraesae.github.io/perfect-scrollbar/",
  "authors": [
-    "Hyeonje Alex Jun <me@noraesae.net>"
+    "Hyunje Alex Jun <me@noraesae.net>"
  ],
  "description": "Tiny but perfect jQuery scrollbar plugin",
  "main": [
--- a/examples/iframe-content.html
+++ b/examples/iframe-content.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <title>perfect-scrollbar example</title>
+      <link href="../src/perfect-scrollbar.css" rel="stylesheet">
+      <style>
+        .contentHolder { position:relative; margin:0px auto; padding:0px; width: 600px; height: 400px; overflow: hidden; }
+        .contentHolder .content { background-image: url('./azusa.jpg'); width: 1280px; height: 720px; }
+        .spacer { text-align:center }
+      </style>
+  </head>
+  <body>
+    <div id="Default" class="contentHolder">
+      <div class="content">
+      </div>
+    </div>
+  </body>
+</html>
+
--- a/examples/iframe.html
+++ b/examples/iframe.html
@@ -0,0 +1,27 @@
+<!DOCTYPE html>
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <title>perfect-scrollbar example</title>
+      <link href="../src/perfect-scrollbar.css" rel="stylesheet">
+      <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
+      <script src="../src/perfect-scrollbar.js"></script>
+      <style>
+        #iframe { width: 100%; min-height: 450px; border: 0; }
+        html { direction: rtl; }
+      </style>
+    <script>
+      jQuery(document).ready(function ($) {
+        "use strict";
+        $('#iframe').load(function() {
+          var contentIframe = $(this).contents();
+          var documentIframe = contentIframe.get(0);
+          $('#Default', documentIframe).perfectScrollbar();
+        });
+      });
+    </script>
+  </head>
+  <body>
+    <iframe src="iframe-content.html" id="iframe"></iframe>
+  </body>
+</html>
--- a/min/perfect-scrollbar.min.css
+++ b/min/perfect-scrollbar.min.css
@@ -1,5 +1,5 @@
-/*! perfect-scrollbar - v0.5.1
+/*! perfect-scrollbar - v0.5.6
 * http://noraesae.github.com/perfect-scrollbar/
-* Copyright (c) 2014 Hyeonje Alex Jun; Licensed MIT */
+* Copyright (c) 2014 Hyunje Alex Jun; Licensed MIT */

-.ps-container .ps-scrollbar-x-rail{position:absolute;bottom:3px;height:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-x-rail,.ps-container.hover .ps-scrollbar-x-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-x-rail:hover,.ps-container .ps-scrollbar-x-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x-rail.in-scrolling{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail{position:absolute;right:3px;width:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container:hover .ps-scrollbar-y-rail,.ps-container.hover .ps-scrollbar-y-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container .ps-scrollbar-y-rail:hover,.ps-container .ps-scrollbar-y-rail.hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-y-rail.in-scrolling{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container .ps-scrollbar-x{position:absolute;bottom:0;height:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-x{font-size:0}.ps-container .ps-scrollbar-x-rail:hover .ps-scrollbar-x,.ps-container .ps-scrollbar-x-rail.hover .ps-scrollbar-x{background-color:#999}.ps-container .ps-scrollbar-y{position:absolute;right:0;width:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container.ie6 .ps-scrollbar-y{font-size:0}.ps-container .ps-scrollbar-y-rail:hover .ps-scrollbar-y,.ps-container .ps-scrollbar-y-rail.hover .ps-scrollbar-y{background-color:#999}.ps-container.ie .ps-scrollbar-x,.ps-container.ie .ps-scrollbar-y{visibility:hidden}.ps-container.ie:hover .ps-scrollbar-x,.ps-container.ie:hover .ps-scrollbar-y,.ps-container.ie.hover .ps-scrollbar-x,.ps-container.ie.hover .ps-scrollbar-y{visibility:visible}
+.ps-container>.ps-scrollbar-x-rail{display:none;position:absolute;bottom:3px;height:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container.ps-active-x>.ps-scrollbar-x-rail{display:block}.ps-container:hover>.ps-scrollbar-x-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container>.ps-scrollbar-x-rail:hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container>.ps-scrollbar-x-rail.in-scrolling{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container>.ps-scrollbar-y-rail{display:block;position:absolute;right:3px;width:8px;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;opacity:0;filter:alpha(opacity=0);-o-transition:background-color .2s linear,opacity .2s linear;-webkit-transition:background-color .2s linear,opacity .2s linear;-moz-transition:background-color .2s linear,opacity .2s linear;transition:background-color .2s linear,opacity .2s linear}.ps-container.ps-active-y>.ps-scrollbar-y-rail{display:block}.ps-container:hover>.ps-scrollbar-y-rail{opacity:.6;filter:alpha(opacity=60)}.ps-container>.ps-scrollbar-y-rail:hover{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container>.ps-scrollbar-y-rail.in-scrolling{background-color:#eee;opacity:.9;filter:alpha(opacity=90)}.ps-container>.ps-scrollbar-x-rail>.ps-scrollbar-x{position:absolute;bottom:0;height:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x{background-color:#999}.ps-container>.ps-scrollbar-y-rail>.ps-scrollbar-y{position:absolute;right:0;width:8px;background-color:#aaa;-webkit-border-radius:4px;-moz-border-radius:4px;border-radius:4px;-o-transition:background-color .2s linear;-webkit-transition:background-color.2s linear;-moz-transition:background-color .2s linear;transition:background-color .2s linear}.ps-container>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y{background-color:#999}
--- a/min/perfect-scrollbar.min.js
+++ b/min/perfect-scrollbar.min.js
--- a/package.json
+++ b/package.json
@@ -1,19 +1,39 @@
 {
  "name": "perfect-scrollbar",
-  "version": "0.5.1",
+  "version": "0.5.6",
+  "description": "Tiny but perfect jquery scrollbar plugin.",
+  "author": "Hyunje Alex Jun <me@noraesae.net>",
+  "contributors": [{
+    "name": "Hyunje Alex Jun",
+    "email": "me@noraesae.net"
+  }],
  "main": "src/perfect-scrollbar.js",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/noraesae/perfect-scrollbar"
+  },
+  "bugs": {
+    "url": "https://github.com/noraesae/perfect-scrollbar/issues"
+  },
+  "keywords": [
+    "jquery-plugin",
+    "scroll",
+    "scrollbar"
+  ],
  "engines": {
    "node": ">= 0.8.0"
  },
  "devDependencies": {
    "grunt": "~0.4.1",
-    "grunt-contrib-jshint": "~0.1.1",
-    "grunt-contrib-uglify": "~0.1.1",
-    "grunt-contrib-cssmin": "~0.6.1",
+    "grunt-bump": "0.0.16",
+    "grunt-contrib-clean": "~0.4.1",
    "grunt-contrib-csslint": "~0.1.2",
-    "grunt-contrib-clean": "~0.4.1"
+    "grunt-contrib-cssmin": "~0.6.1",
+    "grunt-contrib-jshint": "~0.1.1",
+    "grunt-contrib-uglify": "~0.1.1"
  },
  "scripts": {
    "test": "grunt travis --verbose"
-  }
+  },
+  "license": "MIT"
 }
--- a/perfect-scrollbar.jquery.json
+++ b/perfect-scrollbar.jquery.json
@@ -2,9 +2,9 @@
  "name": "perfect-scrollbar",
  "title": "perfect-scrollbar",
  "description": "Tiny but perfect jquery scrollbar plugin.",
-  "version": "0.5.1",
+  "version": "0.5.6",
  "author": {
-    "name": "Hyeonje Alex Jun",
+    "name": "Hyunje Alex Jun",
    "email": "me@noraesae.net",
    "url": "https://github.com/noraesae/"
  },
@@ -29,7 +29,7 @@
  "bugs": "https://github.com/noraesae/perfect-scrollbar/issues/",
  "maintainers": [
    {
-      "name": "Hyeonje Alex Jun",
+      "name": "Hyunje Alex Jun",
      "email": "me@noraesae.net",
      "url": "https://github.com/noraesae/"
    }
--- a/src/perfect-scrollbar.css
+++ b/src/perfect-scrollbar.css
@@ -1,4 +1,5 @@
-.ps-container .ps-scrollbar-x-rail {
+.ps-container>.ps-scrollbar-x-rail {
+    display: none;
    position: absolute; /* please don't change 'position' */
    bottom: 3px; /* there must be 'bottom' for ps-scrollbar-x-rail */
    height: 8px;
@@ -13,26 +14,29 @@
    transition: background-color .2s linear, opacity .2s linear;
 }

-.ps-container:hover .ps-scrollbar-x-rail,
-.ps-container.hover .ps-scrollbar-x-rail {
+.ps-container.ps-active-x>.ps-scrollbar-x-rail {
+    display: block;
+}
+
+.ps-container:hover>.ps-scrollbar-x-rail {
    opacity: 0.6;
    filter: alpha(opacity=60);
 }

-.ps-container .ps-scrollbar-x-rail:hover,
-.ps-container .ps-scrollbar-x-rail.hover {
+.ps-container>.ps-scrollbar-x-rail:hover {
    background-color: #eee;
    opacity: 0.9;
    filter: alpha(opacity=90);
 }

-.ps-container .ps-scrollbar-x-rail.in-scrolling {
+.ps-container>.ps-scrollbar-x-rail.in-scrolling {
    background-color: #eee;
    opacity: 0.9;
    filter: alpha(opacity=90);
 }

-.ps-container .ps-scrollbar-y-rail {
+.ps-container>.ps-scrollbar-y-rail {
+    display: block;
    position: absolute; /* please don't change 'position' */
    right: 3px; /* there must be 'right' for ps-scrollbar-y-rail */
    width: 8px;
@@ -47,26 +51,28 @@
    transition: background-color .2s linear, opacity .2s linear;
 }

-.ps-container:hover .ps-scrollbar-y-rail,
-.ps-container.hover .ps-scrollbar-y-rail {
+.ps-container.ps-active-y>.ps-scrollbar-y-rail {
+    display: block;
+}
+
+.ps-container:hover>.ps-scrollbar-y-rail {
    opacity: 0.6;
    filter: alpha(opacity=60);
 }

-.ps-container .ps-scrollbar-y-rail:hover,
-.ps-container .ps-scrollbar-y-rail.hover {
+.ps-container>.ps-scrollbar-y-rail:hover {
    background-color: #eee;
    opacity: 0.9;
    filter: alpha(opacity=90);
 }

-.ps-container .ps-scrollbar-y-rail.in-scrolling {
+.ps-container>.ps-scrollbar-y-rail.in-scrolling {
    background-color: #eee;
    opacity: 0.9;
    filter: alpha(opacity=90);
 }

-.ps-container .ps-scrollbar-x {
+.ps-container>.ps-scrollbar-x-rail>.ps-scrollbar-x {
    position: absolute; /* please don't change 'position' */
    bottom: 0; /* there must be 'bottom' for ps-scrollbar-x */
    height: 8px;
@@ -80,16 +86,11 @@
    transition: background-color .2s linear;
 }

-.ps-container.ie6 .ps-scrollbar-x {
-    font-size: 0; /* fixed scrollbar height in xp sp3 ie6 */
-}
-
-.ps-container .ps-scrollbar-x-rail:hover .ps-scrollbar-x,
-.ps-container .ps-scrollbar-x-rail.hover .ps-scrollbar-x {
+.ps-container>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x {
    background-color: #999;
 }

-.ps-container .ps-scrollbar-y {
+.ps-container>.ps-scrollbar-y-rail>.ps-scrollbar-y {
    position: absolute; /* please don't change 'position' */
    right: 0; /* there must be 'right' for ps-scrollbar-y */
    width: 8px;
@@ -103,23 +104,6 @@
    transition: background-color .2s linear;
 }

-.ps-container.ie6 .ps-scrollbar-y {
-    font-size: 0; /* fixed scrollbar height in xp sp3 ie6 */
-}
-
-.ps-container .ps-scrollbar-y-rail:hover .ps-scrollbar-y,
-.ps-container .ps-scrollbar-y-rail.hover .ps-scrollbar-y {
+.ps-container>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y {
    background-color: #999;
 }
-
-.ps-container.ie .ps-scrollbar-x,
-.ps-container.ie .ps-scrollbar-y {
-    visibility: hidden;
-}
-
-.ps-container.ie:hover .ps-scrollbar-x,
-.ps-container.ie:hover .ps-scrollbar-y,
-.ps-container.ie.hover .ps-scrollbar-x,
-.ps-container.ie.hover .ps-scrollbar-y {
-    visibility: visible;
-}
--- a/src/perfect-scrollbar.js
+++ b/src/perfect-scrollbar.js
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012, 2014 Hyeonje Alex Jun and other contributors
+/* Copyright (c) 2012, 2014 Hyunje Alex Jun and other contributors
 * Licensed under the MIT License
 */
 (function (factory) {
@@ -14,10 +14,17 @@
    // Browser globals
    factory(jQuery);
  }
-}(function ($) {
+})(function ($) {
  'use strict';

-  // The default settings for the plugin
+  function int(x) {
+    if (typeof x === 'string') {
+      return parseInt(x, 10);
+    } else {
+      return ~~x;
+    }
+  }
+
  var defaultSettings = {
    wheelSpeed: 1,
    wheelPropagation: false,
@@ -32,32 +39,34 @@
    includePadding: false
  };

-  var getEventClassName = (function () {
-    var incrementingId = 0;
-    return function () {
-      var id = incrementingId;
-      incrementingId += 1;
-      return '.perfect-scrollbar-' + id;
+  var incrementingId = 0;
+  var eventClassFactory = function () {
+    var id = incrementingId++;
+    return function (eventName) {
+      var className = '.perfect-scrollbar-' + id;
+      if (typeof eventName === 'undefined') {
+        return className;
+      } else {
+        return eventName + className;
+      }
    };
-  }());
+  };

  $.fn.perfectScrollbar = function (suppliedSettings, option) {

    return this.each(function () {
-      // Use the default settings
-      var settings = $.extend(true, {}, defaultSettings),
-          $this = $(this);
+      var settings = $.extend(true, {}, defaultSettings);
+      var $this = $(this);

      if (typeof suppliedSettings === "object") {
-        // But over-ride any supplied
+        // Override default settings with any supplied
        $.extend(true, settings, suppliedSettings);
      } else {
-        // If no settings were supplied, then the first param must be the option
+        // If no setting was supplied, then the first param must be the option
        option = suppliedSettings;
      }

      // Catch options
-
      if (option === 'update') {
        if ($this.data('perfect-scrollbar-update')) {
          $this.data('perfect-scrollbar-update')();
@@ -79,71 +88,70 @@

      // Or generate new perfectScrollbar

-      // Set class to the container
      $this.addClass('ps-container');

-      var $scrollbarXRail = $("<div class='ps-scrollbar-x-rail'></div>").appendTo($this),
-          $scrollbarYRail = $("<div class='ps-scrollbar-y-rail'></div>").appendTo($this),
-          $scrollbarX = $("<div class='ps-scrollbar-x'></div>").appendTo($scrollbarXRail),
-          $scrollbarY = $("<div class='ps-scrollbar-y'></div>").appendTo($scrollbarYRail),
-          scrollbarXActive,
-          scrollbarYActive,
-          containerWidth,
-          containerHeight,
-          contentWidth,
-          contentHeight,
-          scrollbarXWidth,
-          scrollbarXLeft,
-          scrollbarXBottom = parseInt($scrollbarXRail.css('bottom'), 10),
-          isScrollbarXUsingBottom = scrollbarXBottom === scrollbarXBottom, // !isNaN
-          scrollbarXTop = isScrollbarXUsingBottom ? null : parseInt($scrollbarXRail.css('top'), 10),
-          scrollbarYHeight,
-          scrollbarYTop,
-          scrollbarYRight = parseInt($scrollbarYRail.css('right'), 10),
-          isScrollbarYUsingRight = scrollbarYRight === scrollbarYRight, // !isNaN
-          scrollbarYLeft = isScrollbarYUsingRight ? null: parseInt($scrollbarYRail.css('left'), 10),
-          isRtl = $this.css('direction') === "rtl",
-          eventClassName = getEventClassName(),
-          railBorderXWidth = parseInt($scrollbarXRail.css('borderLeftWidth'), 10) + parseInt($scrollbarXRail.css('borderRightWidth'), 10),
-          railBorderYWidth = parseInt($scrollbarXRail.css('borderTopWidth'), 10) + parseInt($scrollbarXRail.css('borderBottomWidth'), 10);
+      var containerWidth;
+      var containerHeight;
+      var contentWidth;
+      var contentHeight;

-      var updateContentScrollTop = function (currentTop, deltaY) {
-        var newTop = currentTop + deltaY,
-            maxTop = containerHeight - scrollbarYHeight;
+      var isRtl = $this.css('direction') === "rtl";
+      var eventClass = eventClassFactory();
+      var ownerDocument = this.ownerDocument || document;
+
+      var $scrollbarXRail = $("<div class='ps-scrollbar-x-rail'>").appendTo($this);
+      var $scrollbarX = $("<div class='ps-scrollbar-x'>").appendTo($scrollbarXRail);
+      var scrollbarXActive;
+      var scrollbarXWidth;
+      var scrollbarXLeft;
+      var scrollbarXBottom = int($scrollbarXRail.css('bottom'));
+      var isScrollbarXUsingBottom = scrollbarXBottom === scrollbarXBottom; // !isNaN
+      var scrollbarXTop = isScrollbarXUsingBottom ? null : int($scrollbarXRail.css('top'));
+      var railBorderXWidth = int($scrollbarXRail.css('borderLeftWidth')) + int($scrollbarXRail.css('borderRightWidth'));
+
+      var $scrollbarYRail = $("<div class='ps-scrollbar-y-rail'>").appendTo($this);
+      var $scrollbarY = $("<div class='ps-scrollbar-y'>").appendTo($scrollbarYRail);
+      var scrollbarYActive;
+      var scrollbarYHeight;
+      var scrollbarYTop;
+      var scrollbarYRight = int($scrollbarYRail.css('right'));
+      var isScrollbarYUsingRight = scrollbarYRight === scrollbarYRight; // !isNaN
+      var scrollbarYLeft = isScrollbarYUsingRight ? null : int($scrollbarYRail.css('left'));
+      var railBorderYWidth = int($scrollbarYRail.css('borderTopWidth')) + int($scrollbarYRail.css('borderBottomWidth'));
+
+      function updateScrollTop(currentTop, deltaY) {
+        var newTop = currentTop + deltaY;
+        var maxTop = containerHeight - scrollbarYHeight;

        if (newTop < 0) {
          scrollbarYTop = 0;
-        }
-        else if (newTop > maxTop) {
+        } else if (newTop > maxTop) {
          scrollbarYTop = maxTop;
-        }
-        else {
+        } else {
          scrollbarYTop = newTop;
        }

-        var scrollTop = parseInt(scrollbarYTop * (contentHeight - containerHeight) / (containerHeight - scrollbarYHeight), 10);
+        var scrollTop = int(scrollbarYTop * (contentHeight - containerHeight) / (containerHeight - scrollbarYHeight));
        $this.scrollTop(scrollTop);
-      };
+      }

-      var updateContentScrollLeft = function (currentLeft, deltaX) {
-        var newLeft = currentLeft + deltaX,
-            maxLeft = containerWidth - scrollbarXWidth;
+      function updateScrollLeft(currentLeft, deltaX) {
+        var newLeft = currentLeft + deltaX;
+        var maxLeft = containerWidth - scrollbarXWidth;

        if (newLeft < 0) {
          scrollbarXLeft = 0;
-        }
-        else if (newLeft > maxLeft) {
+        } else if (newLeft > maxLeft) {
          scrollbarXLeft = maxLeft;
-        }
-        else {
+        } else {
          scrollbarXLeft = newLeft;
        }

-        var scrollLeft = parseInt(scrollbarXLeft * (contentWidth - containerWidth) / (containerWidth - scrollbarXWidth), 10);
+        var scrollLeft = int(scrollbarXLeft * (contentWidth - containerWidth) / (containerWidth - scrollbarXWidth));
        $this.scrollLeft(scrollLeft);
-      };
+      }

-      var getSettingsAdjustedThumbSize = function (thumbSize) {
+      function getThumbSize(thumbSize) {
        if (settings.minScrollbarLength) {
          thumbSize = Math.max(thumbSize, settings.minScrollbarLength);
        }
@@ -151,59 +159,47 @@
          thumbSize = Math.min(thumbSize, settings.maxScrollbarLength);
        }
        return thumbSize;
-      };
+      }

-      var updateScrollbarCss = function () {
-        var scrollbarXStyles = {width: containerWidth, display: scrollbarXActive ? "inherit": "none"};
+      function updateCss() {
+        var xRailOffset = {width: containerWidth, display: scrollbarXActive ? "inherit" : "none"};
        if (isRtl) {
-          scrollbarXStyles.left = $this.scrollLeft() + containerWidth - contentWidth;
+          xRailOffset.left = $this.scrollLeft() + containerWidth - contentWidth;
        } else {
-          scrollbarXStyles.left = $this.scrollLeft();
+          xRailOffset.left = $this.scrollLeft();
        }
        if (isScrollbarXUsingBottom) {
-          scrollbarXStyles.bottom = scrollbarXBottom - $this.scrollTop();
+          xRailOffset.bottom = scrollbarXBottom - $this.scrollTop();
        } else {
-          scrollbarXStyles.top = scrollbarXTop + $this.scrollTop();
+          xRailOffset.top = scrollbarXTop + $this.scrollTop();
        }
-        $scrollbarXRail.css(scrollbarXStyles);
+        $scrollbarXRail.css(xRailOffset);

-        var scrollbarYStyles = {top: $this.scrollTop(), height: containerHeight, display: scrollbarYActive ? "inherit": "none"};
+        var railYOffset = {top: $this.scrollTop(), height: containerHeight, display: scrollbarYActive ? "inherit" : "none"};

        if (isScrollbarYUsingRight) {
          if (isRtl) {
-            scrollbarYStyles.right = contentWidth - $this.scrollLeft() - scrollbarYRight - $scrollbarY.outerWidth();
+            railYOffset.right = contentWidth - $this.scrollLeft() - scrollbarYRight - $scrollbarY.outerWidth();
          } else {
-            scrollbarYStyles.right = scrollbarYRight - $this.scrollLeft();
+            railYOffset.right = scrollbarYRight - $this.scrollLeft();
          }
        } else {
          if (isRtl) {
-            scrollbarYStyles.left = $this.scrollLeft() + containerWidth * 2 - contentWidth - scrollbarYLeft - $scrollbarY.outerWidth();
+            railYOffset.left = $this.scrollLeft() + containerWidth * 2 - contentWidth - scrollbarYLeft - $scrollbarY.outerWidth();
          } else {
-            scrollbarYStyles.left = scrollbarYLeft + $this.scrollLeft();
+            railYOffset.left = scrollbarYLeft + $this.scrollLeft();
          }
        }
-        $scrollbarYRail.css(scrollbarYStyles);
+        $scrollbarYRail.css(railYOffset);

        $scrollbarX.css({left: scrollbarXLeft, width: scrollbarXWidth - railBorderXWidth});
        $scrollbarY.css({top: scrollbarYTop, height: scrollbarYHeight - railBorderYWidth});
+      }

-        if (scrollbarXActive) {
-          $this.addClass('ps-active-x');
-        } else {
-          $this.removeClass('ps-active-x');
-        }
-
-        if (scrollbarYActive) {
-          $this.addClass('ps-active-y');
-        } else {
-          $this.removeClass('ps-active-y');
-        }
-      };
-
-      var updateBarSizeAndPosition = function () {
+      function updateGeometry() {
        // Hide scrollbars not to affect scrollWidth and scrollHeight
-        $scrollbarXRail.hide();
-        $scrollbarYRail.hide();
+        $this.removeClass('ps-active-x');
+        $this.removeClass('ps-active-y');

        containerWidth = settings.includePadding ? $this.innerWidth() : $this.width();
        containerHeight = settings.includePadding ? $this.innerHeight() : $this.height();
@@ -212,10 +208,9 @@

        if (!settings.suppressScrollX && containerWidth + settings.scrollXMarginOffset < contentWidth) {
          scrollbarXActive = true;
-          scrollbarXWidth = getSettingsAdjustedThumbSize(parseInt(containerWidth * containerWidth / contentWidth, 10));
-          scrollbarXLeft = parseInt($this.scrollLeft() * (containerWidth - scrollbarXWidth) / (contentWidth - containerWidth), 10);
-        }
-        else {
+          scrollbarXWidth = getThumbSize(int(containerWidth * containerWidth / contentWidth));
+          scrollbarXLeft = int($this.scrollLeft() * (containerWidth - scrollbarXWidth) / (contentWidth - containerWidth));
+        } else {
          scrollbarXActive = false;
          scrollbarXWidth = 0;
          scrollbarXLeft = 0;
@@ -224,94 +219,102 @@

        if (!settings.suppressScrollY && containerHeight + settings.scrollYMarginOffset < contentHeight) {
          scrollbarYActive = true;
-          scrollbarYHeight = getSettingsAdjustedThumbSize(parseInt(containerHeight * containerHeight / contentHeight, 10));
-          scrollbarYTop = parseInt($this.scrollTop() * (containerHeight - scrollbarYHeight) / (contentHeight - containerHeight), 10);
-        }
-        else {
+          scrollbarYHeight = getThumbSize(int(containerHeight * containerHeight / contentHeight));
+          scrollbarYTop = int($this.scrollTop() * (containerHeight - scrollbarYHeight) / (contentHeight - containerHeight));
+        } else {
          scrollbarYActive = false;
          scrollbarYHeight = 0;
          scrollbarYTop = 0;
          $this.scrollTop(0);
        }

-        if (scrollbarYTop >= containerHeight - scrollbarYHeight) {
-          scrollbarYTop = containerHeight - scrollbarYHeight;
-        }
        if (scrollbarXLeft >= containerWidth - scrollbarXWidth) {
          scrollbarXLeft = containerWidth - scrollbarXWidth;
        }
+        if (scrollbarYTop >= containerHeight - scrollbarYHeight) {
+          scrollbarYTop = containerHeight - scrollbarYHeight;
+        }

-        updateScrollbarCss();
+        updateCss();

-        // Show scrollbars again after updated
-        $scrollbarXRail.show();
-        $scrollbarYRail.show();
-      };
+        if (scrollbarXActive) {
+          $this.addClass('ps-active-x');
+        }
+        if (scrollbarYActive) {
+          $this.addClass('ps-active-y');
+        }
+      }

-      var bindMouseScrollXHandler = function () {
-        var currentLeft,
-            currentPageX;
+      function bindMouseScrollXHandler() {
+        var currentLeft;
+        var currentPageX;

-        $scrollbarX.bind('mousedown' + eventClassName, function (e) {
+        var inScrolling = false;
+        $scrollbarX.bind(eventClass('mousedown'), function (e) {
          currentPageX = e.pageX;
          currentLeft = $scrollbarX.position().left;
          $scrollbarXRail.addClass('in-scrolling');
+          inScrolling = true;
          e.stopPropagation();
          e.preventDefault();
        });

-        $(document).bind('mousemove' + eventClassName, function (e) {
-          if ($scrollbarXRail.hasClass('in-scrolling')) {
-            updateContentScrollLeft(currentLeft, e.pageX - currentPageX);
-            updateBarSizeAndPosition();
+        $(ownerDocument).bind(eventClass('mousemove'), function (e) {
+          if (inScrolling) {
+            updateScrollLeft(currentLeft, e.pageX - currentPageX);
+            updateGeometry();
            e.stopPropagation();
            e.preventDefault();
          }
        });

-        $(document).bind('mouseup' + eventClassName, function (e) {
-          if ($scrollbarXRail.hasClass('in-scrolling')) {
+        $(ownerDocument).bind(eventClass('mouseup'), function (e) {
+          if (inScrolling) {
+            inScrolling = false;
            $scrollbarXRail.removeClass('in-scrolling');
          }
        });

        currentLeft =
        currentPageX = null;
-      };
+      }

-      var bindMouseScrollYHandler = function () {
-        var currentTop,
-            currentPageY;
+      function bindMouseScrollYHandler() {
+        var currentTop;
+        var currentPageY;

-        $scrollbarY.bind('mousedown' + eventClassName, function (e) {
+        var inScrolling = false;
+        $scrollbarY.bind(eventClass('mousedown'), function (e) {
          currentPageY = e.pageY;
          currentTop = $scrollbarY.position().top;
+          inScrolling = true;
          $scrollbarYRail.addClass('in-scrolling');
          e.stopPropagation();
          e.preventDefault();
        });

-        $(document).bind('mousemove' + eventClassName, function (e) {
-          if ($scrollbarYRail.hasClass('in-scrolling')) {
-            updateContentScrollTop(currentTop, e.pageY - currentPageY);
-            updateBarSizeAndPosition();
+        $(ownerDocument).bind(eventClass('mousemove'), function (e) {
+          if (inScrolling) {
+            updateScrollTop(currentTop, e.pageY - currentPageY);
+            updateGeometry();
            e.stopPropagation();
            e.preventDefault();
          }
        });

-        $(document).bind('mouseup' + eventClassName, function (e) {
-          if ($scrollbarYRail.hasClass('in-scrolling')) {
+        $(ownerDocument).bind(eventClass('mouseup'), function (e) {
+          if (inScrolling) {
+            inScrolling = false;
            $scrollbarYRail.removeClass('in-scrolling');
          }
        });

        currentTop =
        currentPageY = null;
-      };
+      }

      // check if the default scrolling should be prevented.
-      var shouldPreventDefault = function (deltaX, deltaY) {
+      function shouldPreventDefault(deltaX, deltaY) {
        var scrollTop = $this.scrollTop();
        if (deltaX === 0) {
          if (!scrollbarYActive) {
@@ -332,15 +335,14 @@
          }
        }
        return true;
-      };
+      }

-      // bind handlers
-      var bindMouseWheelHandler = function () {
+      function bindMouseWheelHandler() {
        var shouldPrevent = false;

-        var getDeltaFromEvent = function (e) {
-          var deltaX = e.originalEvent.deltaX,
-              deltaY = -1 * e.originalEvent.deltaY;
+        function getDeltaFromEvent(e) {
+          var deltaX = e.originalEvent.deltaX;
+          var deltaY = -1 * e.originalEvent.deltaY;

          if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
            // OS X Safari
@@ -361,13 +363,13 @@
          }

          return [deltaX, deltaY];
-        };
+        }

-        var mousewheelHandler = function (e) {
+        function mousewheelHandler(e) {
          var delta = getDeltaFromEvent(e);

-          var deltaX = delta[0],
-              deltaY = delta[1];
+          var deltaX = delta[0];
+          var deltaY = delta[1];

          shouldPrevent = false;
          if (!settings.useBothWheelAxes) {
@@ -395,44 +397,52 @@
            shouldPrevent = true;
          }

-          // update bar position
-          updateBarSizeAndPosition();
+          updateGeometry();

          shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
          if (shouldPrevent) {
            e.stopPropagation();
            e.preventDefault();
          }
-        };
+        }

        if (typeof window.onwheel !== "undefined") {
-          $this.bind('wheel' + eventClassName, mousewheelHandler);
+          $this.bind(eventClass('wheel'), mousewheelHandler);
        } else if (typeof window.onmousewheel !== "undefined") {
-          $this.bind('mousewheel' + eventClassName, mousewheelHandler);
+          $this.bind(eventClass('mousewheel'), mousewheelHandler);
        }
-      };
+      }

-      var bindKeyboardHandler = function () {
+      function bindKeyboardHandler() {
        var hovered = false;
-        $this.bind('mouseenter' + eventClassName, function (e) {
+        $this.bind(eventClass('mouseenter'), function (e) {
          hovered = true;
        });
-        $this.bind('mouseleave' + eventClassName, function (e) {
+        $this.bind(eventClass('mouseleave'), function (e) {
          hovered = false;
        });

        var shouldPrevent = false;
-        $(document).bind('keydown' + eventClassName, function (e) {
+        $(ownerDocument).bind(eventClass('keydown'), function (e) {
          if (e.isDefaultPrevented && e.isDefaultPrevented()) {
            return;
          }

-          if (!hovered || $(document.activeElement).is(":input,[contenteditable]")) {
+          if (!hovered) {
            return;
          }

-          var deltaX = 0,
-              deltaY = 0;
+          var activeElement = document.activeElement ? document.activeElement : ownerDocument.activeElement;
+          // go deeper if element is a webcomponent
+          while (activeElement.shadowRoot) {
+            activeElement = activeElement.shadowRoot.activeElement;
+          }
+          if ($(activeElement).is(":input,[contenteditable]")) {
+            return;
+          }
+
+          var deltaX = 0;
+          var deltaY = 0;

          switch (e.which) {
          case 37: // left
@@ -455,10 +465,18 @@
            deltaY = -90;
            break;
          case 35: // end
-            deltaY = -containerHeight;
+            if (e.ctrlKey) {
+              deltaY = -contentHeight;
+            } else {
+              deltaY = -containerHeight;
+            }
            break;
          case 36: // home
-            deltaY = containerHeight;
+            if (e.ctrlKey) {
+              deltaY = $this.scrollTop();
+            } else {
+              deltaY = containerHeight;
+            }
            break;
          default:
            return;
@@ -472,17 +490,17 @@
            e.preventDefault();
          }
        });
-      };
+      }

-      var bindRailClickHandler = function () {
-        var stopPropagation = function (e) { e.stopPropagation(); };
+      function bindRailClickHandler() {
+        function stopPropagation(e) { e.stopPropagation(); }

-        $scrollbarY.bind('click' + eventClassName, stopPropagation);
-        $scrollbarYRail.bind('click' + eventClassName, function (e) {
-          var halfOfScrollbarLength = parseInt(scrollbarYHeight / 2, 10),
-              positionTop = e.pageY - $scrollbarYRail.offset().top - halfOfScrollbarLength,
-              maxPositionTop = containerHeight - scrollbarYHeight,
-              positionRatio = positionTop / maxPositionTop;
+        $scrollbarY.bind(eventClass('click'), stopPropagation);
+        $scrollbarYRail.bind(eventClass('click'), function (e) {
+          var halfOfScrollbarLength = int(scrollbarYHeight / 2);
+          var positionTop = e.pageY - $scrollbarYRail.offset().top - halfOfScrollbarLength;
+          var maxPositionTop = containerHeight - scrollbarYHeight;
+          var positionRatio = positionTop / maxPositionTop;

          if (positionRatio < 0) {
            positionRatio = 0;
@@ -493,12 +511,12 @@
          $this.scrollTop((contentHeight - containerHeight) * positionRatio);
        });

-        $scrollbarX.bind('click' + eventClassName, stopPropagation);
-        $scrollbarXRail.bind('click' + eventClassName, function (e) {
-          var halfOfScrollbarLength = parseInt(scrollbarXWidth / 2, 10),
-              positionLeft = e.pageX - $scrollbarXRail.offset().left - halfOfScrollbarLength,
-              maxPositionLeft = containerWidth - scrollbarXWidth,
-              positionRatio = positionLeft / maxPositionLeft;
+        $scrollbarX.bind(eventClass('click'), stopPropagation);
+        $scrollbarXRail.bind(eventClass('click'), function (e) {
+          var halfOfScrollbarLength = int(scrollbarXWidth / 2);
+          var positionLeft = e.pageX - $scrollbarXRail.offset().left - halfOfScrollbarLength;
+          var maxPositionLeft = containerWidth - scrollbarXWidth;
+          var positionRatio = positionLeft / maxPositionLeft;

          if (positionRatio < 0) {
            positionRatio = 0;
@@ -508,58 +526,172 @@

          $this.scrollLeft((contentWidth - containerWidth) * positionRatio);
        });
-      };
+      }

-      // bind mobile touch handler
-      var bindMobileTouchHandler = function () {
-        var applyTouchMove = function (differenceX, differenceY) {
+      function bindSelectionHandler() {
+        function getRangeNode() {
+          var selection = window.getSelection ? window.getSelection() :
+                          document.getSlection ? document.getSlection() : {rangeCount: 0};
+          if (selection.rangeCount === 0) {
+            return null;
+          } else {
+            return selection.getRangeAt(0).commonAncestorContainer;
+          }
+        }
+
+        var scrollingLoop = null;
+        var scrollDiff = {top: 0, left: 0};
+        function startScrolling() {
+          if (!scrollingLoop) {
+            scrollingLoop = setInterval(function () {
+              $this.scrollTop($this.scrollTop() + scrollDiff.top);
+              $this.scrollLeft($this.scrollLeft() + scrollDiff.left);
+              updateGeometry();
+            }, 50); // every .1 sec
+          }
+        }
+        function stopScrolling() {
+          if (scrollingLoop) {
+            clearInterval(scrollingLoop);
+            scrollingLoop = null;
+          }
+          $scrollbarXRail.removeClass('in-scrolling');
+          $scrollbarYRail.removeClass('in-scrolling');
+        }
+
+        var isSelected = false;
+        $(ownerDocument).bind(eventClass('selectionchange'), function (e) {
+          if ($.contains($this[0], getRangeNode())) {
+            isSelected = true;
+          } else {
+            isSelected = false;
+            stopScrolling();
+          }
+        });
+        $(window).bind(eventClass('mouseup'), function (e) {
+          if (isSelected) {
+            isSelected = false;
+            stopScrolling();
+          }
+        });
+
+        $(window).bind(eventClass('mousemove'), function (e) {
+          if (isSelected) {
+            var mousePosition = {x: e.pageX, y: e.pageY};
+            var containerOffset = $this.offset();
+            var containerGeometry = {
+              left: containerOffset.left,
+              right: containerOffset.left + $this.outerWidth(),
+              top: containerOffset.top,
+              bottom: containerOffset.top + $this.outerHeight()
+            };
+
+            if (mousePosition.x < containerGeometry.left + 3) {
+              scrollDiff.left = -5;
+              $scrollbarXRail.addClass('in-scrolling');
+            } else if (mousePosition.x > containerGeometry.right - 3) {
+              scrollDiff.left = 5;
+              $scrollbarXRail.addClass('in-scrolling');
+            } else {
+              scrollDiff.left = 0;
+            }
+
+            if (mousePosition.y < containerGeometry.top + 3) {
+              if (containerGeometry.top + 3 - mousePosition.y < 5) {
+                scrollDiff.top = -5;
+              } else {
+                scrollDiff.top = -20;
+              }
+              $scrollbarYRail.addClass('in-scrolling');
+            } else if (mousePosition.y > containerGeometry.bottom - 3) {
+              if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+                scrollDiff.top = 5;
+              } else {
+                scrollDiff.top = 20;
+              }
+              $scrollbarYRail.addClass('in-scrolling');
+            } else {
+              scrollDiff.top = 0;
+            }
+
+            if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+              stopScrolling();
+            } else {
+              startScrolling();
+            }
+          }
+        });
+      }
+
+      function bindTouchHandler(supportsTouch, supportsIePointer) {
+        function applyTouchMove(differenceX, differenceY) {
          $this.scrollTop($this.scrollTop() - differenceY);
          $this.scrollLeft($this.scrollLeft() - differenceX);

-          // update bar position
-          updateBarSizeAndPosition();
-        };
+          updateGeometry();
+        }

-        var startCoords = {},
-            startTime = 0,
-            speed = {},
-            breakingProcess = null,
-            inGlobalTouch = false;
+        var startOffset = {};
+        var startTime = 0;
+        var speed = {};
+        var breakingProcess = null;
+        var inGlobalTouch = false;
+        var inLocalTouch = false;

-        $(window).bind("touchstart" + eventClassName, function (e) {
+        function globalTouchStart(e) {
          inGlobalTouch = true;
-        });
-        $(window).bind("touchend" + eventClassName, function (e) {
+        }
+        function globalTouchEnd(e) {
          inGlobalTouch = false;
-        });
+        }

-        $this.bind("touchstart" + eventClassName, function (e) {
-          var touch = e.originalEvent.targetTouches[0];
-
-          startCoords.pageX = touch.pageX;
-          startCoords.pageY = touch.pageY;
-
-          startTime = (new Date()).getTime();
-
-          if (breakingProcess !== null) {
-            clearInterval(breakingProcess);
+        function getTouch(e) {
+          if (e.originalEvent.targetTouches) {
+            return e.originalEvent.targetTouches[0];
+          } else {
+            // Maybe IE pointer
+            return e.originalEvent;
          }
+        }
+        function shouldHandle(e) {
+          var event = e.originalEvent;
+          if (event.targetTouches && event.targetTouches.length === 1) {
+            return true;
+          }
+          if (event.pointerType && event.pointerType !== 'mouse') {
+            return true;
+          }
+          return false;
+        }
+        function touchStart(e) {
+          if (shouldHandle(e)) {
+            inLocalTouch = true;

-          e.stopPropagation();
-        });
-        $this.bind("touchmove" + eventClassName, function (e) {
-          if (!inGlobalTouch && e.originalEvent.targetTouches.length === 1) {
-            var touch = e.originalEvent.targetTouches[0];
+            var touch = getTouch(e);

-            var currentCoords = {};
-            currentCoords.pageX = touch.pageX;
-            currentCoords.pageY = touch.pageY;
+            startOffset.pageX = touch.pageX;
+            startOffset.pageY = touch.pageY;

-            var differenceX = currentCoords.pageX - startCoords.pageX,
-              differenceY = currentCoords.pageY - startCoords.pageY;
+            startTime = (new Date()).getTime();
+
+            if (breakingProcess !== null) {
+              clearInterval(breakingProcess);
+            }
+
+            e.stopPropagation();
+          }
+        }
+        function touchMove(e) {
+          if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+            var touch = getTouch(e);
+
+            var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+            var differenceX = currentOffset.pageX - startOffset.pageX;
+            var differenceY = currentOffset.pageY - startOffset.pageY;

            applyTouchMove(differenceX, differenceY);
-            startCoords = currentCoords;
+            startOffset = currentOffset;

            var currentTime = (new Date()).getTime();

@@ -570,35 +702,64 @@
              startTime = currentTime;
            }

+            e.stopPropagation();
            e.preventDefault();
          }
+        }
+        function touchEnd(e) {
+          if (!inGlobalTouch && inLocalTouch) {
+            inLocalTouch = false;
+
+            clearInterval(breakingProcess);
+            breakingProcess = setInterval(function () {
+              if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+                clearInterval(breakingProcess);
+                return;
+              }
+
+              applyTouchMove(speed.x * 30, speed.y * 30);
+
+              speed.x *= 0.8;
+              speed.y *= 0.8;
+            }, 10);
+          }
+        }
+
+        if (supportsTouch) {
+          $(window).bind(eventClass("touchstart"), globalTouchStart);
+          $(window).bind(eventClass("touchend"), globalTouchEnd);
+          $this.bind(eventClass("touchstart"), touchStart);
+          $this.bind(eventClass("touchmove"), touchMove);
+          $this.bind(eventClass("touchend"), touchEnd);
+        }
+
+        if (supportsIePointer) {
+          if (window.PointerEvent) {
+            $(window).bind(eventClass("pointerdown"), globalTouchStart);
+            $(window).bind(eventClass("pointerup"), globalTouchEnd);
+            $this.bind(eventClass("pointerdown"), touchStart);
+            $this.bind(eventClass("pointermove"), touchMove);
+            $this.bind(eventClass("pointerup"), touchEnd);
+          } else if (window.MSPointerEvent) {
+            $(window).bind(eventClass("MSPointerDown"), globalTouchStart);
+            $(window).bind(eventClass("MSPointerUp"), globalTouchEnd);
+            $this.bind(eventClass("MSPointerDown"), touchStart);
+            $this.bind(eventClass("MSPointerMove"), touchMove);
+            $this.bind(eventClass("MSPointerUp"), touchEnd);
+          }
+        }
+      }
+
+      function bindScrollHandler() {
+        $this.bind(eventClass('scroll'), function (e) {
+          updateGeometry();
        });
-        $this.bind("touchend" + eventClassName, function (e) {
-          clearInterval(breakingProcess);
-          breakingProcess = setInterval(function () {
-            if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
-              clearInterval(breakingProcess);
-              return;
-            }
+      }

-            applyTouchMove(speed.x * 30, speed.y * 30);
-
-            speed.x *= 0.8;
-            speed.y *= 0.8;
-          }, 10);
-        });
-      };
-
-      var bindScrollHandler = function () {
-        $this.bind('scroll' + eventClassName, function (e) {
-          updateBarSizeAndPosition();
-        });
-      };
-
-      var destroy = function () {
-        $this.unbind(eventClassName);
-        $(window).unbind(eventClassName);
-        $(document).unbind(eventClassName);
+      function destroy() {
+        $this.unbind(eventClass());
+        $(window).unbind(eventClass());
+        $(ownerDocument).unbind(eventClass());
        $this.data('perfect-scrollbar', null);
        $this.data('perfect-scrollbar-update', null);
        $this.data('perfect-scrollbar-destroy', null);
@@ -629,86 +790,35 @@
        isScrollbarYUsingRight =
        scrollbarYLeft =
        isRtl =
-        eventClassName = null;
-      };
-
-      var ieSupport = function (version) {
-        $this.addClass('ie').addClass('ie' + version);
-
-        var bindHoverHandlers = function () {
-          var mouseenter = function () {
-            $(this).addClass('hover');
-          };
-          var mouseleave = function () {
-            $(this).removeClass('hover');
-          };
-          $this.bind('mouseenter' + eventClassName, mouseenter).bind('mouseleave' + eventClassName, mouseleave);
-          $scrollbarXRail.bind('mouseenter' + eventClassName, mouseenter).bind('mouseleave' + eventClassName, mouseleave);
-          $scrollbarYRail.bind('mouseenter' + eventClassName, mouseenter).bind('mouseleave' + eventClassName, mouseleave);
-          $scrollbarX.bind('mouseenter' + eventClassName, mouseenter).bind('mouseleave' + eventClassName, mouseleave);
-          $scrollbarY.bind('mouseenter' + eventClassName, mouseenter).bind('mouseleave' + eventClassName, mouseleave);
-        };
-
-        var fixIe6ScrollbarPosition = function () {
-          updateScrollbarCss = function () {
-            var scrollbarXStyles = {left: scrollbarXLeft + $this.scrollLeft(), width: scrollbarXWidth};
-            if (isScrollbarXUsingBottom) {
-              scrollbarXStyles.bottom = scrollbarXBottom;
-            } else {
-              scrollbarXStyles.top = scrollbarXTop;
-            }
-            $scrollbarX.css(scrollbarXStyles);
-
-            var scrollbarYStyles = {top: scrollbarYTop + $this.scrollTop(), height: scrollbarYHeight};
-            if (isScrollbarYUsingRight) {
-              scrollbarYStyles.right = scrollbarYRight;
-            } else {
-              scrollbarYStyles.left = scrollbarYLeft;
-            }
-
-            $scrollbarY.css(scrollbarYStyles);
-            $scrollbarX.hide().show();
-            $scrollbarY.hide().show();
-          };
-        };
-
-        if (version === 6) {
-          bindHoverHandlers();
-          fixIe6ScrollbarPosition();
-        }
-      };
+        eventClass = null;
+      }

      var supportsTouch = (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch);
+      var supportsIePointer = window.navigator.msMaxTouchPoints !== null;

-      var initialize = function () {
-        var ieMatch = navigator.userAgent.toLowerCase().match(/(msie) ([\w.]+)/);
-        if (ieMatch && ieMatch[1] === 'msie') {
-          // must be executed at first, because 'ieSupport' may addClass to the container
-          ieSupport(parseInt(ieMatch[2], 10));
-        }
-
-        updateBarSizeAndPosition();
+      function initialize() {
+        updateGeometry();
        bindScrollHandler();
        bindMouseScrollXHandler();
        bindMouseScrollYHandler();
        bindRailClickHandler();
+        bindSelectionHandler();
        bindMouseWheelHandler();

-        if (supportsTouch) {
-          bindMobileTouchHandler();
+        if (supportsTouch || supportsIePointer) {
+          bindTouchHandler(supportsTouch, supportsIePointer);
        }
        if (settings.useKeyboard) {
          bindKeyboardHandler();
        }
        $this.data('perfect-scrollbar', $this);
-        $this.data('perfect-scrollbar-update', updateBarSizeAndPosition);
+        $this.data('perfect-scrollbar-update', updateGeometry);
        $this.data('perfect-scrollbar-destroy', destroy);
-      };
+      }

-      // initialize
      initialize();

      return $this;
    });
  };
-}));
+});
Author	SHA1	Message	Date
Hyunje Alex Jun	17fd46a07d	Release 0.5.6. 1. Add scrolling with selection. 2. Bug fixes.	2014-10-28 18:02:22 +00:00
Hyunje Alex Jun	f099448e44	Change how scrollbar rails are being hidden. Inline CSS change is bad practice.	2014-10-28 18:01:23 +00:00
Hyunje Alex Jun	d0b97e4039	Add selection handler. Now perfect-scrollbar supports scrolling by selection.	2014-10-28 17:49:16 +00:00
Hyunje Alex Jun	f2342f2678	Change the way to handle event class name. Use factory pattern to handle it, instead of using + operator of string.	2014-10-28 16:41:36 +00:00
Hyunje Alex Jun	967c30a5e4	Shouldn't prevent default for touchStart. Default touch event shouldn't be prevented.	2014-10-28 14:33:07 +00:00
Hyunje Alex Jun	7cf8303b30	Release 0.5.5. 1. Bug fixes.	2014-10-24 12:06:04 +01:00
Hyunje Alex Jun	7dd6335965	Filter touch events not to be handled. In IE 10/11, MSPointer event is fired by mouse. It shouldn't be handled. Also, Exception has occurred with event.targetTouches, and this commit fixed it too.	2014-10-24 12:03:55 +01:00
Hyunje Alex Jun	494d68fe02	Merge pull request #231 from suxxes/patch-1 Correction for railBorderYWidth calculation	2014-10-22 16:10:07 +01:00
Fedor	3dde3ebb0c	Correction for railBorderYWidth calculation	2014-10-22 17:09:45 +04:00
Hyunje Alex Jun	12086573fc	Update README.md Add `npm` to install section.	2014-10-21 21:43:07 +01:00
Hyunje Alex Jun	a98c77d160	Release 0.5.4 1. Inner scrollbar problem fix. 2. Inner scrollbar touch event problem fix. 3. Bug fixes.	2014-10-21 21:31:02 +01:00
Hyunje Alex Jun	48e1c688b2	Add additional information to package.json	2014-10-21 21:29:34 +01:00
Hyunje Alex Jun	991e664b18	Stop propagation and prevent default for touch events. Fix #228.	2014-10-21 21:14:23 +01:00
Hyunje Alex Jun	ee4fc96b7a	Bind touch handlers only when it's supported. Fix #227.	2014-10-21 21:06:16 +01:00
Hyunje Alex Jun	664dec23d6	No longer support old IEs.	2014-10-21 20:58:43 +01:00
Hyunje Alex Jun	65869821c1	Use > CSS selector. This patch will resolve inner scrollbar problems.	2014-10-21 20:53:55 +01:00
Hyunje Alex Jun	4f7595a34f	Release 0.5.3. 1. Focusable element bug fix for ShadowDom element. 2. Int conversion enhancement. 3. Add IE Pointer handler. 4. Ctrl+Home/End support. 5. Iframe support.	2014-10-14 01:38:04 +01:00
Hyunje Alex Jun	97a44c29a8	Add grunt task to release new version.	2014-10-14 01:37:05 +01:00
Nicolás Moncada	467cdb17ed	Adding an example using iframe.	2014-10-14 01:11:06 +01:00
Nicolás Moncada	6ac02fae2b	It makes compatible with iframes.	2014-10-14 01:11:06 +01:00
Hyunje Alex Jun	d4ec7fca6d	Merge pull request #219 from MathieuLorber/input-in-shadowdom ShadowDom form elements are considered for preventing scrolling by keyevent	2014-10-14 01:46:03 +02:00
Gene Diaz Jr	0022bd5595	Added cdn information mirror on cdnjs.com http://cdnjs.com/libraries/jquery.perfect-scrollbar Modified by @noraesae, as I wouldn't want to update README every time I bump up the version.	2014-10-14 00:39:09 +01:00
Hyunje Alex Jun	1b1195288b	Add ctrl key support for keyboard handler. Originally written by @wikenator.	2014-10-14 00:29:51 +01:00
loliver	e6590da884	IE Pointer Events Added support for PointerEvents (and MSPointerEvents) to support touch in IE10 and 11. Modified by @noraesae.	2014-10-14 00:13:04 +01:00
Hyunje Alex Jun	e98bfec4f2	Remove IE6 specific fixes. Just don't use IE6.	2014-10-13 23:47:47 +01:00
Hyunje Alex Jun	f7d90464e0	More code refactoring. It's never enough.	2014-10-13 23:47:47 +01:00
Hyunje Alex Jun	337c0be9e2	Add int() helper instead of parseInt. parseInt is a good option for string-int conversion, but none for float-int conversion because of performance issue. This is also to make the code clean.	2014-10-13 23:24:20 +01:00
Hyunje Alex Jun	36c988faba	Code refactoring.	2014-10-13 23:24:20 +01:00
Mathieu Lorber	a573d2cd9d	ShadowDom form elements are considered for preventing scrolling by keyevent	2014-10-01 11:49:16 +02:00
Hyunje Alex Jun	f231110f21	Merge pull request #217 from josemalonsom/patch-1 Minor corrections in example.	2014-09-29 21:54:11 +01:00
josemalonsom	503b05f5ae	Minor corrections in example. Just a couple of minor corrections in the CSS of the example "How to use".	2014-09-29 22:18:05 +02:00
Hyunje Alex Jun	abab1e47a4	Release 0.5.2. 1. Hide suppressed scrollbar rails.	2014-09-28 01:30:58 +01:00
Hyunje Alex Jun	c1b40168f6	Hide scrollbar rails when they're suppressed. They were displayed even though suppresed. In this patch, the scrollbar rails won't be displayed unless they're needed.	2014-09-28 01:28:38 +01:00
Hyunje Alex Jun	937463cf75	Change name.	2014-09-24 19:35:43 +01:00
Hyunje Alex Jun	424e577dbc	Bump up version in bower.json	2014-09-16 11:28:40 +01:00