[news.eclipse.platform] Listen for show/hide view events?

["Christofer Dutz" <dutz@xxxxxxxxx>]

Hi,

I have some Actions in my menu for showing and hiding the views of my 
application. Unfortunately the check-state of the menu entries can't be 
updated, if the view is closed using the "close view" Action at the view 
itself. I think I have to register to listen for such events, but what 
events are dispatched and where do I have to listen for them?

Any help is greatly appreciated.

Chris