I cannot figure out how to change (slot?) ordering at runtime. What I want to do is add a variable number of buttons to the Vertical Box, but keep the selected button at the bottom of the box. [292597-slot-buttons.jpg]

You cannot zOrder elements of a Vertical Box in blueprints. zOrder is a Canvas slot property (and viewport’s - but that’s not the case here). Consider using a Canvas as the container here - then you can directly set zOrder of its children. This will give you plenty of granular control over position…

Access functionality of up/down buttons at runtime

Development Programming & Scripting UI

TremendouslyWET (TremendouslyWET) December 3, 2019, 12:36am 8

Alright good to know, thanks Everynone