I dont understand the "ListBox" widget (Quick help please)

[Vida Marcell]

I want to make lod generator for checking texture resolutions, basicall when i push the lod levels in the listbox, the image's resolution will change.

But how can i get the selected item, to do something when its selected?

[Josh]

The widget emits a WIDGETSELECT event when a new item is selected, with the item index stored in the event data member.

https://www.ultraengine.com/learn/CPP/CreateListBox

[Vida Marcell]

Thanks Josh, i know that, i read it, but i dont understand. How can the code know if i push the "lod 1" button? Can you give me a little example

[Vida Marcell]

Allright wait, now i know how should i do it, the event.data gives me the number of the selected button.