There is a way to check if a handle is highlighted?

Hi…
i am developing a tile painter extension, and i decided to use Handles.Button to get the input i needed…
now i need to be able to detect when a handle is highlighted ( mouse over handle ) so i can continue to add features…
the event exists, the color of the handle even change when the mouse is over it… but i can not find a way to access that event…
any help will be greatly appreciated…

I would use EventTrigger. Use Pointer Enter and run the script necessary.

https://unity3d.com/learn/tutorials/modules/beginner/ui/ui-events-and-event-triggers