How to implement a jump function similar to Xcode

[Mx-Iris]

I want to hold down the command key like in Xcode and then the cursor will change, while the corresponding token will have a special selection rect, and finally be able to respond to mouse clicks.

[Mx-Iris]

Is this possible in STTextView?

[krzyzanowskim]

@Mx-Iris tell us how did you solve the problem?

[Mx-Iris]

@krzyzanowskim To be honest, I haven't solved it yet. The methods I can think of are not elegant enough. Do you have any good ideas?

[krzyzanowskim]

There's no support for that right now. We look for something akin to STTextViewDelegate.textView(_:clickedOnLink:at:), but it works for any location or maybe some custom string attribute. Combined with the NSAttributedString.Key.cursor text attribute, that should deliver what you think.