How do I reach a component inside a container inside a scrollWheel from the view ?

[Clement_Devevey]

Hi, I'm trying to change color of a component (circle) inside a container inside a scrollWheel.

This should occur when user press a button. The button is a component outside of scrollWheel. How can I reach this circle (inside a container inside a scrollWheel) from the view (where the button pressed function is) ?

Thanks

[MM..1]

In container create method for change color.

Then in button set an marker and in update callback use this marker and call item.changeclor...

In button invoke callback update with call scrollwheel.itemChanged ...