// Add adminNode's IconClass property values to menuItem.Classes.
// Add them with a prefix so that later the shape template can extract them to use them on a <i> tag.
private void AddIconPickerClassToLink(string iconClass, NavigationItemBuilder itemBuilder)
{
if (String.IsNullOrEmpty(iconClass))
{
return;
}
foreach (var c in iconClass.Split(' '))
{
itemBuilder.AddClass("icon-class-" + c);
}
}
