From c5df36e277ffef271790ff6d27af47ef64858deb Mon Sep 17 00:00:00 2001
From: Richard Worth <rdworth@gmail.com>
Date: Mon, 2 Feb 2009 06:45:50 +0000
Subject: Fixed #4036 (draggable: cssNamespace option should be removed,
 addClasses option added)

---
 ui/ui.draggable.js | 19 ++++++++++++-------
 1 file changed, 12 insertions(+), 7 deletions(-)

(limited to 'ui/ui.draggable.js')

diff --git a/ui/ui.draggable.js b/ui/ui.draggable.js
index 2fc541f95..58c000eae 100644
--- a/ui/ui.draggable.js
+++ b/ui/ui.draggable.js
@@ -19,8 +19,8 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
 		if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
 			this.element[0].style.position = 'relative';
 
-		(this.options.cssNamespace && this.element.addClass(this.options.cssNamespace+"-draggable"));
-		(this.options.disabled && this.element.addClass(this.options.cssNamespace+'-draggable-disabled'));
+		(this.options.addClasses && this.element.addClass("ui-draggable"));
+		(this.options.disabled && this.element.addClass("ui-draggable-disabled"));
 
 		this._mouseInit();
 
@@ -28,7 +28,12 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
 
 	destroy: function() {
 		if(!this.element.data('draggable')) return;
-		this.element.removeData("draggable").unbind(".draggable").removeClass(this.options.cssNamespace+'-draggable '+this.options.cssNamespace+'-draggable-dragging '+this.options.cssNamespace+'-draggable-disabled');
+		this.element
+			.removeData("draggable")
+			.unbind(".draggable")
+			.removeClass("ui-draggable"
+				+ " ui-draggable-dragging"
+				+ " ui-draggable-disabled");
 		this._mouseDestroy();
 	},
 
@@ -36,7 +41,7 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
 
 		var o = this.options;
 
-		if (this.helper || o.disabled || $(event.target).is('.'+this.options.cssNamespace+'-resizable-handle'))
+		if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
 			return false;
 
 		//Quit if we're not on a valid handle
@@ -113,7 +118,7 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
 		if ($.ui.ddmanager && !o.dropBehaviour)
 			$.ui.ddmanager.prepareOffsets(this, event);
 
-		this.helper.addClass(o.cssNamespace+"-draggable-dragging");
+		this.helper.addClass("ui-draggable-dragging");
 		this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
 		return true;
 	},
@@ -365,7 +370,7 @@ $.widget("ui.draggable", $.extend({}, $.ui.mouse, {
 	},
 
 	_clear: function() {
-		this.helper.removeClass(this.options.cssNamespace+"-draggable-dragging");
+		this.helper.removeClass("ui-draggable-dragging");
 		if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
 		//if($.ui.ddmanager) $.ui.ddmanager.current = null;
 		this.helper = null;
@@ -398,12 +403,12 @@ $.extend($.ui.draggable, {
 	version: "@VERSION",
 	eventPrefix: "drag",
 	defaults: {
+		addClasses: true,
 		appendTo: "parent",
 		axis: false,
 		cancel: ":input,option",
 		connectToSortable: false,
 		containment: false,
-		cssNamespace: "ui",
 		cursor: "auto",
 		cursorAt: false,
 		delay: 0,
-- 
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