Looking at the javadoc and the source code, I don't think there's a
way to tell when a menu is being opened. I'd suggest you put the
conditions in your menu item command and style the menu item to show
whether it's enabled or not (you'll have to keep references to your
menu items somewhere to be a
Hi,
I'm creating my first GWT app, I have a menu bar and I need to enable/
disable elements according to the current app context.
In desktop apps I used to check whether menu items should be enabled
or not when clicking on the parent menu, i.e. when I click on "File",
I check all items of the fi
