How do I make objects inactive while invisible?

I have a lot of objects in the layout which become visible and invisible time by time, in different events. When some are invisible, the mouse hovering over them shows they are clickable even while invisible. How do I make them untouchable or inactive while so?

Disable their collisions when you make them invisible.

One way to make sure you don't forget to do it in one event or another would be to use a function.

is this function complicated?

and if my objects is text, how do I disable collision? this is a menu part...