clone() will now correctly rab cached title attributes. Also updated …

….attr() to correctly update qTip content if title attribute was used originally. So calling .attr('title', 'foo') is now equivilent to .qtip('content.text', 'foo') for those tooltips with content.text unset and content.attr set to 'title'.

dist/jquery.qtip.css

@@ -9,7 +9,7 @@
 *   http://en.wikipedia.org/wiki/MIT_License
 *   http://en.wikipedia.org/wiki/GNU_General_Public_License
 *
-* Date: Wed Jan 19 13:03:40 2011 +0000
+* Date: Wed Jan 19 13:16:32 2011 +0000
 */
 
 /* Fluid class for determining actual width in IE */

dist/jquery.qtip.js

@@ -9,7 +9,7 @@
 *   http://en.wikipedia.org/wiki/MIT_License
 *   http://en.wikipedia.org/wiki/GNU_General_Public_License
 *
-* Date: Wed Jan 19 13:03:40 2011 +0000
+* Date: Wed Jan 19 13:16:32 2011 +0000
 */
 
 "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/
@@ -122,7 +122,7 @@ function sanitizeOptions(opts)
 /*
 * Core plugin implementation
 */
-function QTip(target, options, id)
+function QTip(target, options, id, attr)
 {
 	// Declare this reference
 	var self = this,
@@ -141,7 +141,8 @@ function QTip(target, options, id)
 		event: {},
 		target: NULL,
 		disabled: FALSE,
-		lastFocus: docBody
+		lastFocus: docBody,
+		attr: attr
 	};
 
 	/*
@@ -1271,7 +1272,7 @@ function QTip(target, options, id)
 // Initialization method
 function init(id, opts)
 {
-	var obj, posOptions,
+	var obj, posOptions, usedAttr,
 
 	// Setup element references
 	elem = $(this),
@@ -1299,6 +1300,7 @@ function init(id, opts)
 		// Grab from supplied attribute if available
 		if(config.content.attr !== FALSE && elem.attr(config.content.attr)) {
 			config.content.text = elem.attr(config.content.attr);
+			usedAttr = config.content.attr;
 		}
 
 		// No valid content was found, abort render
@@ -1335,7 +1337,7 @@ function init(id, opts)
 	}
 
 	// Initialize the tooltip and add API reference
-	obj = new QTip(elem, config, id);
+	obj = new QTip(elem, config, id, usedAttr);
 	$.data(this, 'qtip', obj);
 
 	// Catch remove events on target element to destroy redundant tooltip
@@ -1475,9 +1477,44 @@ $.fn.qtip.bind = function(opts, event)
 // Override some of the core jQuery methods for library-specific purposes
 $.each({
 	/* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
-	attr: function(attr) {
-		var api = $.data(this, 'qtip');
-		return (arguments.length === 1 && attr === 'title' && api && api.rendered === TRUE) ? $.data(this, 'oldtitle') : NULL;
+	attr: function(attr, val) {
+		var self = this[0],
+			api = $.data(self, 'qtip');
+
+		if(attr === 'title') {
+			if(arguments.length === 1) {
+				return $.data(self, 'oldtitle');
+			}
+			else {
+				// If qTip is rendered and title was originally used as content, update it
+				if(api && api.rendered && api.options.content.attr === 'title' && api.cache.attr) {
+					api.set('content.text', val);
+				}
+				return $.data(self, 'oldtitle', val);
+			}
+		}
+	},
+
+	/* Allow clone to correctly retrieve cached title attributes */
+	clone: function(keepData) {
+		var titles = $([]), elem;
+
+		// Re-add cached titles before we clone
+		$('*', this).each(function() {
+			var oldtitle = $.data(this, 'oldtitle');
+			if(oldtitle) {
+				$.attr(this, 'title', oldtitle);
+				titles = titles.add(this);
+			}
+		});
+
+		// Clone our element using the real clone method
+		elem = $.fn.Oldclone.apply(this, arguments);
+
+		// Remove the old titles again
+		titles.removeAttr('title');
+
+		return elem;
 	},
 
 	/*