On Sun, Jun 30, 2013 at 7:06 PM, Stéphane Ducasse <stephane.duca...@inria.fr> wrote: > Now I'm wondering how I could define menu items in a way that I do not polute > the domain object with > menus.
you can use double-dispatch and create both a #menuForLogItem: and a #menuForSubLogItem: on the UI. This means to add a #menuFromUI: method in each subclass. You can also use a visitor to have a #accept: method in each subclass instead. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill
