How to change uwidget alignment on/after construction?

Question

Have no idea how to align/realign uwidgets via c++. I have a following widget structure: UButton->UOverlay->UImage. Have to make UOverlay to HFill and VFill the UButton

Answer 1

Figured out the solution. Add child returns a panel slot, which we can then cast to a button slot and use it to set alignment.

Edit: This solution crashes the engine. Still can't figure out why

Answer 2

You can use a SizeBox element as holder of your widget .

Then you can add your widget as a child, cast returned slot to SizeBoxSlot and then use SetAlignment functions. It works for me.