I want to set the application to gradually fade to 75% opacity - This I can do.

But, I want this event to happen only when the application has been inactive for 30 seconds.

So, I have 2 timers, 1 to count down from 30, when hits 0, second timer counts until opacity = 75%, this, I can do.

But, I want the 1st timer to be reset if the application is being used. Say, pressing a button, or the user is typing.

Any ideas guys?

L.Jenkins