Build: Update to latest versions of ui widgets

Author: arschmitz

external/jquery-ui/button.js

@@ -24,7 +24,7 @@
 	}
 }(function( $ ) {
 
-var baseClasses = "ui-widget ui-corner-all",
+var baseClasses = "ui-button ui-widget ui-corner-all",
 	typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons" +
 		" ui-button-text-only ui-icon-beginning ui-icon-end ui-icon-top ui-icon-bottom",
 	formResetHandler = function() {
@@ -97,7 +97,7 @@ $.widget( "ui.button", {
 	_enhance: function() {
 		this._setOption( "disabled", this.options.disabled );
 
-		this.element.addClass( this._classes( "ui-button" ) + " " + baseClasses ).attr( "role", "button" );
+		this.element.addClass( baseClasses ).attr( "role", "button" );
 
 		// Check to see if the label needs to be set or if its already correct
 		if ( this.options.label && this.options.label !== this.originalLabel ) {
@@ -124,10 +124,11 @@ $.widget( "ui.button", {
 	_updateIcon: function( icon ) {
 		if ( !this.icon ) {
 			this.icon = $( "<span>" ).addClass( this._classes( "ui-button-icon" ) + " ui-icon" );
-			this.element.addClass(  "ui-icon-" + this.options.iconPosition );
 
 			if ( !this.options.showLabel ){
 				this.element.addClass( this._classes( "ui-button-icon-only" ) );
+			} else {
+				this.element.addClass(  "ui-icon-" + this.options.iconPosition );
 			}
 		} else {
 			this.icon.removeClass( this.options.icon );

external/jquery-ui/tabs.js

@@ -31,13 +31,13 @@ return $.widget( "ui.tabs", {
 		active: null,
 		classes: {
 			"ui-tabs": "ui-corner-all",
-			"ui-tabs-collapsible": null,
-			"ui-tabs-active": null,
+			"ui-tabs-collapsible": "",
+			"ui-tabs-active": "",
 			"ui-tabs-nav": "ui-corner-all",
 			"ui-tab": "ui-corner-top",
-			"ui-tabs-anchor": null,
+			"ui-tabs-anchor": "",
 			"ui-tabs-panel": "ui-corner-bottom",
-			"ui-tabs-loading": null
+			"ui-tabs-loading": ""
 		},
 		collapsible: false,
 		event: "click",
@@ -275,6 +275,33 @@ return $.widget( "ui.tabs", {
 		return index;
 	},
 
+	_elementsFromClassKey: function( classKey ) {
+		switch( classKey ) {
+			case "ui-tabs":
+				return this.element;
+			case "ui-tabs-collapsible":
+				if ( this.options.collapsible ) {
+					return this.element;
+				}
+			case "ui-tabs-active":
+				return this.active;
+			case "ui-tabs-nav":
+				return this.tablist;
+			case "ui-tab"
+				return this.tabs;
+			case "ui-tabs-anchor":
+				return this.anchors;
+			case "ui-tabs-panel":
+				return this.panels;
+			case "ui-tabs-loading":
+				if( this.tab.hasClass( classKey ) ) {
+					return this.tab;
+				}
+			default:
+				return this._superApply( arguments );
+		}
+	},
+
 	_setOption: function( key, value ) {
 		if ( key === "active" ) {
 			// _activate() will handle invalid values and update this.options

external/jquery-ui/widget.js

@@ -365,7 +365,22 @@ $.Widget.prototype = {
 
 		return this;
 	},
+	_elementsFromClassKey: function( classKey ) {
+		return $();
+	},
 	_setOption: function( key, value ) {
+		var classKey;
+
+		if ( key === "classes" ) {
+			for ( classKey in value ) {
+				if ( value[ classKey ] !== this.options.classes[ classKey ] ) {
+					this._elementsFromClassKey( classKey )
+						.removeClass( this._classesFromObject( classKey, this.options.classes ) )
+						.addClass( this._classesFromObject( classKey, value ) );
+				}
+			}
+		}
+
 		this.options[ key ] = value;
 
 		if ( key === "disabled" ) {
@@ -382,19 +397,23 @@ $.Widget.prototype = {
 		return this;
 	},
 
-	_classes: function( key ) {
+	_classesFromObject: function( key, classes ) {
 		var out = [],
 			parts = key.split( " " ),
 			i = parts.length;
 
 		while ( i-- ) {
 			out.push( parts[ i ] );
-			out.push( this.options.classes[ parts[ i ] ] );
+			out.push( classes[ parts[ i ] ] );
 		}
 
 		return out.join( " " );
 	},
 
+	_classes: function( key ) {
+		return this._classesFromObject( key, this.options.classes );
+	},
+
 	enable: function() {
 		return this._setOptions({ disabled: false });
 	},