MUI Components page - onselect?

Hi,
I would like to create dependecies between different selections in the Components page. I though it would be easy to do that If I'll get notify when they user select a components (like an onSelect function). Is there a way to do that Or is there another way to create dependecies??

thank you,
Ido

This function's name is:
.onSelChange

See the one-section.nsi example

Thank You,
I tried it and it works great.