Menu: Reset ui-menu-icons class in refresh. Fixes #9377: Menu: Refreshing should recheck for menu icons

Author: tjvantoll

tests/unit/menu/menu_methods.js

@@ -69,6 +69,19 @@ test( "refresh submenu", function() {
 	equal( element.find( "ul:first .ui-menu-item" ).length, 4 );
 });
 
+test( "refresh icons (see #9377)", function() {
+	expect( 3 );
+	var element = $( "#menu1" ).menu();
+	ok( !element.hasClass( "ui-menu-icons") );
+	element.find( "li:first a" ).html( '<span class="ui-icon ui-icon-disk"></span>Save</a>' );
+	element.menu( "refresh" );
+
+	ok( element.hasClass( "ui-menu-icons" ) );
+	element.find( "li:first a" ).html( "Save" );
+	element.menu( "refresh" );
+	ok( !element.hasClass( "ui-menu-icons") );
+});
+
 test( "widget", function() {
 	expect( 2 );
 	var element = $( "#menu1" ).menu(),

ui/jquery.ui.menu.js

@@ -282,6 +282,8 @@ $.widget( "ui.menu", {
 			icon = this.options.icons.submenu,
 			submenus = this.element.find( this.options.menus );
 
+		this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length );
+
 		// Initialize nested menus
 		submenus.filter( ":not(.ui-menu)" )
 			.addClass( "ui-menu ui-widget ui-widget-content ui-corner-all" )