dijit.Menu does not pass any args to dijit.MenuItem.onClick

[tk]

Should dijit.Menu's onItemClick function pass the item back to dijit.MenuItem?'s onClick handler so users can intercept it?

Its a small fix, if this is acceptable I can commit the change.

[bill]

You should pass the event object, not a pointer to the MenuItem?. That's consistent with dijit.form.Button and other widgets.

Perhaps all widgets should be passing a pointer back to themselves but it's currently not done.

[Karl Tiedt]

(In [11744]) fixes #5321 changed onItemClick api by adding the event object from the menuItems _onClick handler so that it can be passed back to the menuItems onClick handler that users connect to/overide.

added brief summary for dijit.Menu as well.