Ticket #4386: 4386.patch

Index: ui.tabs.js
===================================================================
--- ui.tabs.js	���汾 2343��
+++ ui.tabs.js	������������
@@ -1,4 +1,4 @@
-/*
+/*
  * jQuery UI Tabs @VERSION
  *
  * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
@@ -301,6 +301,12 @@
 
 		// attach tab event handler, unbind to avoid duplicates from former tabifying...
 		this.anchors.bind(o.event + '.tabs', function() {
+
+			if ( o.disabled === true ) {
+				return false;
+			}
+
+
 			var el = this, $li = $(this).closest('li'), $hide = self.panels.filter(':not(.ui-tabs-hide)'),
 					$show = $(self._sanitizeSelector(this.hash));
 
@@ -502,8 +508,17 @@
 	},
 
 	enable: function(index) {
-		var o = this.options;
-		if ($.inArray(index, o.disabled) == -1) {
+		var self = this, o = this.options;
+		if ( index === undefined ) {
+			$.widget.prototype.enable.call(this);
+			if ( $.isArray(self._disabled) ) {
+				o.disabled = $.map(self._disabled,function(e,i){ return e; });
+				$.each(self._disabled, function(i,v){
+					self.disable(v);
+				});
+			}
+			return ;
+		} else if ($.inArray(index, o.disabled) == -1) {
 			return;
 		}
 
@@ -516,7 +531,12 @@
 
 	disable: function(index) {
 		var self = this, o = this.options;
-		if (index != o.selected) { // cannot disable already selected tab
+
+		if ( index === undefined ) {
+			self._disabled = $.map(o.disabled,function(e,i){ return e; });
+			$.widget.prototype.disable.call(this);
+			return ;
+		} else if (index != o.selected) { // cannot disable already selected tab
 			this.lis.eq(index).addClass('ui-state-disabled');
 
 			o.disabled.push(index);