Annoying warning about file change out side Qt Creator.

In configuration should be swith for automatically reload fiels changed out of Qt Creator. It will be not for people which write some file in Qt Creator and other file in external editor, but for people wich modify they sources by external programs. For example I increase compilation number by external program before each compilation. And when I have opened modified file then Qt Creator ask me what it should to do - after few times I was furious.