From f3cf4ff7e2da6838766f7ea278fb009a7ad1d2ca Mon Sep 17 00:00:00 2001
From: Patrick Filler <patrick@getharvest.com>
Date: Thu, 19 Jan 2012 17:48:26 -0600
Subject: [PATCH] Update to latest version of Chosen

---
 chosen/chosen-sprite.png | Bin 396 -> 1560 bytes
 chosen/chosen.css        | 145 +++++++++++++++++++++++----------------
 chosen/chosen.jquery.js  |  35 +++++-----
 3 files changed, 102 insertions(+), 78 deletions(-)

diff --git a/chosen/chosen-sprite.png b/chosen/chosen-sprite.png
index d08e4b7e624c44f4fb862f23f046262780847490..231fe9055345db309f56c519b60d1bce144aa095 100644
GIT binary patch
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diff --git a/chosen/chosen.css b/chosen/chosen.css
index 7870f05..2ce0352 100644
--- a/chosen/chosen.css
+++ b/chosen/chosen.css
@@ -23,29 +23,32 @@
 
 /* @group Single Chosen */
 .chzn-container-single .chzn-single {
-  background-color: #fff;
-  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
-  background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
-  background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
-  background-image: -o-linear-gradient(top, #eeeeee 0%,#ffffff 50%);
-  background-image: -ms-linear-gradient(top, #eeeeee 0%,#ffffff 50%);
+  background-color: #ffffff;
+  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #f4f4f4), color-stop(0.48, #eeeeee), color-stop(0.5, #f6f6f6), color-stop(0.8, #ffffff));
+  background-image: -webkit-linear-gradient(center bottom, #f4f4f4 0%, #eeeeee 48%, #f6f6f6 50%, #ffffff 80%);
+  background-image: -moz-linear-gradient(center bottom, #f4f4f4 0%, #eeeeee 48%, #f6f6f6 50%, #ffffff 80%);
+  background-image: -o-linear-gradient(top, #f4f4f4 0%, #eeeeee 48%, #f6f6f6 50%, #ffffff 80%);
+  background-image: -ms-linear-gradient(top, #f4f4f4 0%, #eeeeee 48%, #f6f6f6 50%, #ffffff 80%);
   filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff',GradientType=0 );
-  background-image: linear-gradient(top, #eeeeee 0%,#ffffff 50%);
-  -webkit-border-radius: 4px;
-  -moz-border-radius   : 4px;
-  border-radius        : 4px;
+  background-image: linear-gradient(top, #f4f4f4 0%, #eeeeee 48%, #f6f6f6 50%, #ffffff 80%);
+  -webkit-border-radius: 5px;
+  -moz-border-radius   : 5px;
+  border-radius        : 5px;
   -moz-background-clip   : padding;
   -webkit-background-clip: padding-box;
   background-clip        : padding-box;
-  border: 1px solid #aaa;
+  border: 1px solid #aaaaaa;
+  -webkit-box-shadow: 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
+  -moz-box-shadow   : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
+  box-shadow        : 0 0 3px #ffffff inset, 0 1px 1px rgba(0,0,0,0.1);
   display: block;
   overflow: hidden;
   white-space: nowrap;
   position: relative;
-  height: 26px;
-  line-height: 26px;
+  height: 23px;
+  line-height: 23px;
   padding: 0 0 0 8px;
-  color: #444;
+  color: #444444;
   text-decoration: none;
 }
 .chzn-container-single .chzn-single span {
@@ -61,7 +64,7 @@
   display: block;
   position: absolute;
   right: 26px;
-  top: 8px;
+  top: 6px;
   width: 12px;
   height: 13px;
   font-size: 1px;
@@ -71,21 +74,6 @@
   background-position: right -11px;
 }
 .chzn-container-single .chzn-single div {
-  -webkit-border-radius: 0 4px 4px 0;
-  -moz-border-radius   : 0 4px 4px 0;
-  border-radius        : 0 4px 4px 0;
-  -moz-background-clip   : padding;
-  -webkit-background-clip: padding-box;
-  background-clip        : padding-box;
-  background: #ccc;
-  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
-  background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
-  background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
-  background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
-  background-image: -ms-linear-gradient(top, #cccccc 0%,#eeeeee 60%);
-  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#cccccc', endColorstr='#eeeeee',GradientType=0 );
-  background-image: linear-gradient(top, #cccccc 0%,#eeeeee 60%);
-  border-left: 1px solid #aaa;
   position: absolute;
   right: 0;
   top: 0;
@@ -94,7 +82,7 @@
   width: 18px;
 }
 .chzn-container-single .chzn-single div b {
-  background: url('chosen-sprite.png') no-repeat 0 1px;
+  background: url('chosen-sprite.png') no-repeat 0 0;
   display: block;
   width: 100%;
   height: 100%;
@@ -143,9 +131,9 @@
   background-image: -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
   background-image: -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
   background-image: -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
-  background-image: -ms-linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background-image: -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
   filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
-  background-image: linear-gradient(top, #ffffff 85%,#eeeeee 99%);
+  background-image: linear-gradient(top, #ffffff 85%, #eeeeee 99%);
   border: 1px solid #aaa;
   margin: 0;
   padding: 0;
@@ -168,6 +156,9 @@
   color: #666;
   background: transparent !important;
   border: 0 !important;
+  font-family: sans-serif;
+  font-size: 100%;
+  height: 15px;
   padding: 5px;
   margin: 1px 0;
   outline: 0;
@@ -187,17 +178,20 @@
   -webkit-background-clip: padding-box;
   background-clip        : padding-box;
   background-color: #e4e4e4;
-  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #e4e4e4), color-stop(0.7, #eeeeee));
-  background-image: -webkit-linear-gradient(center bottom, #e4e4e4 0%, #eeeeee 70%);
-  background-image: -moz-linear-gradient(center bottom, #e4e4e4 0%, #eeeeee 70%);
-  background-image: -o-linear-gradient(bottom, #e4e4e4 0%, #eeeeee 70%);
-  background-image: -ms-linear-gradient(top, #e4e4e4 0%,#eeeeee 70%);
-  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e4e4e4', endColorstr='#eeeeee',GradientType=0 );
-  background-image: linear-gradient(top, #e4e4e4 0%,#eeeeee 70%);
+  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.48, #e8e8e8), color-stop(0.5, #f0f0f0), color-stop(0.8, #f4f4f4));
+  background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, #e8e8e8 48%, #f0f0f0 50%, #f4f4f4 80%);
+  background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, #e8e8e8 48%, #f0f0f0 50%, #f4f4f4 80%);
+  background-image: -o-linear-gradient(top, #eeeeee 0%, #e8e8e8 48%, #f0f0f0 50%, #f4f4f4 80%);
+  background-image: -ms-linear-gradient(top, #eeeeee 0%, #e8e8e8 48%, #f0f0f0 50%, #f4f4f4 80%);
+  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#f4f4f4',GradientType=0 );
+  background-image: linear-gradient(top, #eeeeee 0%, #e8e8e8 48%, #f0f0f0 50%, #f4f4f4 80%);
+  -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+  -moz-box-shadow   : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
+  box-shadow        : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
   color: #333;
-  border: 1px solid #b4b4b4;
+  border: 1px solid #aaaaaa;
   line-height: 13px;
-  padding: 3px 19px 3px 6px;
+  padding: 3px 20px 3px 5px;
   margin: 3px 0 3px 5px;
   position: relative;
 }
@@ -228,7 +222,7 @@
 /* @group Results */
 .chzn-container .chzn-results {
   margin: 0 4px 4px 0;
-  max-height: 190px;
+  max-height: 240px;
   padding: 0 0 0 4px;
   position: relative;
   overflow-x: hidden;
@@ -240,8 +234,8 @@
 }
 .chzn-container .chzn-results li {
   display: none;
-  line-height: 80%;
-  padding: 7px 7px 8px;
+  line-height: 15px;
+  padding: 5px 6px;
   margin: 0;
   list-style: none;
 }
@@ -250,7 +244,14 @@
   display: list-item;
 }
 .chzn-container .chzn-results .highlighted {
-  background: #3875d7;
+  background-color: #3875d7;
+  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0.1, #2a62bc), color-stop(0.8, #3875d7));
+  background-image: -webkit-linear-gradient(center bottom, #2a62bc 10%, #3875d7 80%);
+  background-image: -moz-linear-gradient(center bottom, #2a62bc 10%, #3875d7 80%);
+  background-image: -o-linear-gradient(bottom, #2a62bc 10%, #3875d7 80%);
+  background-image: -ms-linear-gradient(top, #2a62bc 10%, #3875d7 80%);
+  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#2a62bc', endColorstr='#3875d7',GradientType=0 );
+  background-image: linear-gradient(top, #2a62bc 10%, #3875d7 80%);
   color: #fff;
 }
 .chzn-container .chzn-results li em {
@@ -270,11 +271,34 @@
   font-weight: bold;
 }
 .chzn-container .chzn-results .group-option {
-  padding-left: 20px;
+  padding-left: 15px;
 }
 .chzn-container-multi .chzn-drop .result-selected {
   display: none;
 }
+.chzn-container .chzn-results-scroll {
+  background: white;
+  margin: 0px 4px;
+  position: absolute;
+  text-align: center;
+  width: 321px; /* This should by dynamic with js */
+  z-index: 1;
+}
+.chzn-container .chzn-results-scroll span {
+  display: inline-block;
+  height: 17px;
+  text-indent: -5000px;
+  width: 9px;
+}
+.chzn-container .chzn-results-scroll-down {
+  bottom: 0;
+}
+.chzn-container .chzn-results-scroll-down span {
+  background: url('chosen-sprite.png') no-repeat -4px -3px;
+}
+.chzn-container .chzn-results-scroll-up span {
+  background: url('chosen-sprite.png') no-repeat -22px -3px;
+}
 /* @end */
 
 /* @group Active  */
@@ -292,13 +316,13 @@
   -o-box-shadow     : 0 1px 0 #fff inset;
   box-shadow        : 0 1px 0 #fff inset;
   background-color: #eee;
-  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
-  background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
-  background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
-  background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
-  background-image: -ms-linear-gradient(top, #ffffff 0%,#eeeeee 50%);
+  background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0.2, white), color-stop(0.8, #eeeeee));
+  background-image: -webkit-linear-gradient(center bottom, white 20%, #eeeeee 80%);
+  background-image: -moz-linear-gradient(center bottom, white 20%, #eeeeee 80%);
+  background-image: -o-linear-gradient(bottom, white 20%, #eeeeee 80%);
+  background-image: -ms-linear-gradient(top, #ffffff 20%,#eeeeee 80%);
   filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
-  background-image: linear-gradient(top, #ffffff 0%,#eeeeee 50%);
+  background-image: linear-gradient(top, #ffffff 20%,#eeeeee 80%);
   -webkit-border-bottom-left-radius : 0;
   -webkit-border-bottom-right-radius: 0;
   -moz-border-radius-bottomleft : 0;
@@ -341,16 +365,15 @@
 .chzn-rtl { direction:rtl;text-align: right; }
 .chzn-rtl .chzn-single { padding-left: 0; padding-right: 8px; }
 .chzn-rtl .chzn-single span { margin-left: 26px; margin-right: 0; }
-.chzn-rtl .chzn-single div { 
-  left: 0; right: auto; 
-  border-left: none; border-right: 1px solid #aaaaaa;
-  -webkit-border-radius: 4px 0 0 4px;
-  -moz-border-radius   : 4px 0 0 4px;
-  border-radius        : 4px 0 0 4px; 
+
+.chzn-rtl .chzn-single div { left: 3px; right: auto; }
+.chzn-rtl .chzn-single abbr {
+  left: 26px;
+  right: auto;
 }
 .chzn-rtl .chzn-choices li { float: right; }
-.chzn-rtl .chzn-choices .search-choice { padding: 3px 6px 3px 19px; margin: 3px 5px 3px 0; }
-.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 5px; right: auto; background-position: right top;}
+.chzn-rtl .chzn-choices .search-choice { padding: 3px 5px 3px 19px; margin: 3px 5px 3px 0; }
+.chzn-rtl .chzn-choices .search-choice .search-choice-close { left: 4px; right: auto; background-position: right top;}
 .chzn-rtl.chzn-container-single .chzn-results { margin-left: 4px; margin-right: 0; padding-left: 0; padding-right: 4px; }
 .chzn-rtl .chzn-results .group-option { padding-left: 0; padding-right: 20px; }
 .chzn-rtl.chzn-container-active .chzn-single-with-drop div { border-right: none; }
diff --git a/chosen/chosen.jquery.js b/chosen/chosen.jquery.js
index 34918fe..6ae8c87 100644
--- a/chosen/chosen.jquery.js
+++ b/chosen/chosen.jquery.js
@@ -1,7 +1,7 @@
 // Chosen, a Select Box Enhancer for jQuery and Protoype
 // by Patrick Filler for Harvest, http://getharvest.com
 // 
-// Version 0.9.5
+// Version 0.9.6
 // Full source at https://github.com/harvesthq/chosen
 // Copyright (c) 2011 Harvest http://getharvest.com
 
@@ -113,7 +113,7 @@
       this.results_showing = false;
       this.result_highlighted = null;
       this.result_single_selected = null;
-      this.allow_single_deselect = (this.options.allow_single_deselect != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
+      this.allow_single_deselect = (this.options.allow_single_deselect != null) && (this.form_field.options[0] != null) && this.form_field.options[0].text === "" ? this.options.allow_single_deselect : false;
       this.disable_search_threshold = this.options.disable_search_threshold || 0;
       this.choices = 0;
       return this.results_none_found = this.options.no_results_text || "No results match";
@@ -199,9 +199,9 @@
           break;
         case 27:
           if (this.results_showing) {
-            return this.results_hide();
+            this.results_hide();
           }
-          break;
+          return true;
         case 9:
         case 38:
         case 40:
@@ -357,6 +357,10 @@
         return this.search_field.focus(__bind(function(evt) {
           return this.input_focus(evt);
         }, this));
+      } else {
+        return this.container.click(__bind(function(evt) {
+          return evt.preventDefault();
+        }, this));
       }
     };
     Chosen.prototype.search_field_disabled = function() {
@@ -390,7 +394,7 @@
             }
             $(document).click(this.click_test_action);
             this.results_show();
-          } else if (!this.is_multiple && evt && ($(evt.target) === this.selected_item || $(evt.target).parents("a.chzn-single").length)) {
+          } else if (!this.is_multiple && evt && (($(evt.target)[0] === this.selected_item[0]) || $(evt.target).parents("a.chzn-single").length)) {
             evt.preventDefault();
             this.results_toggle();
           }
@@ -442,8 +446,7 @@
       }
     };
     Chosen.prototype.results_build = function() {
-      var content, data, startTime, _i, _len, _ref;
-      startTime = new Date();
+      var content, data, _i, _len, _ref;
       this.parsing = true;
       this.results_data = root.SelectParser.select_to_array(this.form_field);
       if (this.is_multiple && this.choices > 0) {
@@ -684,8 +687,7 @@
       }
     };
     Chosen.prototype.winnow_results = function() {
-      var found, option, part, parts, regex, result_id, results, searchText, startTime, startpos, text, zregex, _i, _j, _len, _len2, _ref;
-      startTime = new Date();
+      var found, option, part, parts, regex, result, result_id, results, searchText, startpos, text, zregex, _i, _j, _len, _len2, _ref;
       this.no_results_clear();
       results = 0;
       searchText = this.search_field.val() === this.default_text ? "" : $('<div/>').text($.trim(this.search_field.val())).html();
@@ -696,10 +698,11 @@
         option = _ref[_i];
         if (!option.disabled && !option.empty) {
           if (option.group) {
-            $('#' + option.dom_id).hide();
+            $('#' + option.dom_id).css('display', 'none');
           } else if (!(this.is_multiple && option.selected)) {
             found = false;
             result_id = option.dom_id;
+            result = $("#" + result_id);
             if (regex.test(option.html)) {
               found = true;
               results += 1;
@@ -723,18 +726,16 @@
               } else {
                 text = option.html;
               }
-              if ($("#" + result_id).html !== text) {
-                $("#" + result_id).html(text);
-              }
-              this.result_activate($("#" + result_id));
+              result.html(text);
+              this.result_activate(result);
               if (option.group_array_index != null) {
-                $("#" + this.results_data[option.group_array_index].dom_id).show();
+                $("#" + this.results_data[option.group_array_index].dom_id).css('display', 'list-item');
               }
             } else {
               if (this.result_highlight && result_id === this.result_highlight.attr('id')) {
                 this.result_clear_highlight();
               }
-              this.result_deactivate($("#" + result_id));
+              this.result_deactivate(result);
             }
           }
         }
@@ -753,7 +754,7 @@
       for (_i = 0, _len = lis.length; _i < _len; _i++) {
         li = lis[_i];
         li = $(li);
-        _results.push(li.hasClass("group-result") ? li.show() : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0);
+        _results.push(li.hasClass("group-result") ? li.css('display', 'auto') : !this.is_multiple || !li.hasClass("result-selected") ? this.result_activate(li) : void 0);
       }
       return _results;
     };