From 17b156fa2ee63582f5dc578e28a143ee97f1cbe4 Mon Sep 17 00:00:00 2001
From: Valentyn Shybanov <vshybanov@twinfield.com>
Date: Wed, 22 Jan 2014 18:31:19 +0200
Subject: [PATCH 1/2] fix(dropdown): use $animate for adding and removing
 classes

---
 src/dropdown/dropdown.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/dropdown/dropdown.js b/src/dropdown/dropdown.js
index a14963426b..fcec4cba64 100644
--- a/src/dropdown/dropdown.js
+++ b/src/dropdown/dropdown.js
@@ -41,7 +41,7 @@ angular.module('ui.bootstrap.dropdown', [])
   };
 }])
 
-.controller('DropdownController', ['$scope', '$attrs', 'dropdownConfig', 'dropdownService', function($scope, $attrs, dropdownConfig, dropdownService) {
+.controller('DropdownController', ['$scope', '$attrs', 'dropdownConfig', 'dropdownService', function($scope, $attrs, dropdownConfig, dropdownService, $animate) {
   var self = this, openClass = dropdownConfig.openClass;
 
   this.init = function( element ) {
@@ -54,7 +54,10 @@ angular.module('ui.bootstrap.dropdown', [])
   };
 
   $scope.$watch('isOpen', function( value ) {
-    self.$element.toggleClass( openClass, value );
+    if (value) 
+      $animate.addClass(self.$element, openClass);
+    else
+      $animate.removeClass(self.$element, openClass);
 
     if ( value ) {
       dropdownService.open( $scope );

From bd84338e51f7ecb4cab4b297b23176bf619526f1 Mon Sep 17 00:00:00 2001
From: Valentyn Shybanov <vshybanov@twinfield.com>
Date: Wed, 22 Jan 2014 18:31:19 +0200
Subject: [PATCH 2/2] fix(dropdown): use $animate for adding and removing
 classes

---
 src/dropdown/dropdown.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/dropdown/dropdown.js b/src/dropdown/dropdown.js
index fcec4cba64..27fc2fb064 100644
--- a/src/dropdown/dropdown.js
+++ b/src/dropdown/dropdown.js
@@ -41,7 +41,7 @@ angular.module('ui.bootstrap.dropdown', [])
   };
 }])
 
-.controller('DropdownController', ['$scope', '$attrs', 'dropdownConfig', 'dropdownService', function($scope, $attrs, dropdownConfig, dropdownService, $animate) {
+.controller('DropdownController', ['$scope', '$attrs', 'dropdownConfig', 'dropdownService','$animate', function($scope, $attrs, dropdownConfig, dropdownService, $animate) {
   var self = this, openClass = dropdownConfig.openClass;
 
   this.init = function( element ) {
@@ -54,10 +54,12 @@ angular.module('ui.bootstrap.dropdown', [])
   };
 
   $scope.$watch('isOpen', function( value ) {
-    if (value) 
+    if (value)  {
       $animate.addClass(self.$element, openClass);
-    else
+    }
+    else {
       $animate.removeClass(self.$element, openClass);
+    }
 
     if ( value ) {
       dropdownService.open( $scope );