Simple mouseover effect on NSButton

Question

I am creating a custom NSButtonCell for a custom rendering.

Now, I want to have different aspect depending if the mouse is over the button or not. How can

Answer 1

For those who prefer subclassing, you can also make your own NSButton and assigning the NSTrackingArea in it.

Here is a really simple and elegant way to do it, thanks to Joey Zhou : https://github.com/Swift-Kit/JZHoverNSButton

It is written in Swift 2 but XCode will automatically translate it in Swift 3 - 4 without any issue.

Hope it can help someone