1. A single-item checkbox just requires making one with no overall caption, and only one option in the list. There's also an option I seem to have missed when I was documenting everything,
.frame, that lets you disable the border around the list:
Code:
GUI.New("my_chk", "Checklist", 1, 16, 16, 200, 32, "", "Are you a cool guy?")
GUI.elms.my_chk.frame = false
2. Good catch. As it happens, you can use
GUI.file_sep here:
Code:
local sep = GUI.file_sep
req("Classes"..sep.."Class - Slider.lua")
If I get a chance I'll update the examples with that.
3. Working fine here:
Code:
GUI.New("my_knob", "Knob", 1, 230, 32, 80, "Attack", 0, 100, 101, 0,0)
GUI.elms.my_knob.vals = false