From f164edbdd97fb0c4e1dd1012d79225b8a66205e5 Mon Sep 17 00:00:00 2001
From: Richard Worth <rdworth@gmail.com>
Date: Sat, 19 Sep 2009 15:19:42 +0000
Subject: [PATCH] slider: fixed disabled on init, methods enable and disable

---
 tests/unit/slider/slider_methods.js | 16 ++++++++++++++--
 ui/jquery.ui.slider.js              |  6 ++++++
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/tests/unit/slider/slider_methods.js b/tests/unit/slider/slider_methods.js
index 711c16f2c..37977efb9 100644
--- a/tests/unit/slider/slider_methods.js
+++ b/tests/unit/slider/slider_methods.js
@@ -69,14 +69,26 @@ test("enable", function() {
 	var expected = $('<div></div>').slider(),
 		actual = expected.slider('enable');
 	equals(actual, expected, 'enable is chainable');
-	ok(false, "missing test - untested code is broken code.");
+
+	var el = $('<div></div>').slider({ disabled: true });
+	ok(el.hasClass('.ui-disabled'), 'slider has ui-disabled class before enable method call');
+	ok(el.hasClass('.ui-slider-disabled'), 'slider has ui-slider-disabled class before enable method call');
+	el.slider('enable');
+	ok(!el.hasClass('.ui-disabled'), 'slider does not have ui-disabled class after enable method call');
+	ok(!el.hasClass('.ui-slider-disabled'), 'slider does not have ui-slider-disabled class after enable method call');
 });
 
 test("disable", function() {
 	var expected = $('<div></div>').slider(),
 		actual = expected.slider('disable');
 	equals(actual, expected, 'disable is chainable');
-	ok(false, "missing test - untested code is broken code.");
+
+	var el = $('<div></div>').slider({ disabled: false });
+	ok(!el.hasClass('.ui-disabled'), 'slider does not have ui-disabled class before disabled method call');
+	ok(!el.hasClass('.ui-slider-disabled'), 'slider does not have ui-slider-disabled class before disable method call');
+	el.slider('disable');
+	ok(el.hasClass('.ui-disabled'), 'slider has ui-disabled class after disable method call');
+	ok(el.hasClass('.ui-slider-disabled'), 'slider has ui-slider-disabled class after disable method call');
 });
 
 test("value", function() {
diff --git a/ui/jquery.ui.slider.js b/ui/jquery.ui.slider.js
index f2ea5f67e..ca2dad2eb 100644
--- a/ui/jquery.ui.slider.js
+++ b/ui/jquery.ui.slider.js
@@ -29,6 +29,10 @@ $.widget("ui.slider", $.extend({}, $.ui.mouse, {
 				+ " ui-widget"
 				+ " ui-widget-content"
 				+ " ui-corner-all");
+		
+		if (o.disabled) {
+			this.element.addClass('ui-slider-disabled ui-disabled');
+		}
 
 		this.range = $([]);
 
@@ -439,8 +443,10 @@ $.widget("ui.slider", $.extend({}, $.ui.mouse, {
 					this.handles.filter(".ui-state-focus").blur();
 					this.handles.removeClass("ui-state-hover");
 					this.handles.attr("disabled", "disabled");
+					this.element.addClass("ui-disabled");
 				} else {
 					this.handles.removeAttr("disabled");
+					this.element.removeClass("ui-disabled");
 				}
 			case 'orientation':
 
-- 
2.39.5