Question How to implement parameter lists such as mecanim??

When click "New Int", will show inputText.

When click another visual element, will hide inputText.


This is my code,but "focus" not work.

 

It can be tricky to change focus during MouseDown, and it can also be tricky to focus elements immediately after making them visible. A quick fix is to delay the call to Focus. You could use delayCall or UITK's schedule.

I have a package with stuff for UI Toolkit in the Editor. It contains an EditableLabel element that's designed for this sort of thing. Here it is in case it helps: https://github.com/OscarAbraham/UITKEditorAid

 

Thanks, I have downloaded the package, It's great