Basalt/docs/objects/Menubar/getItemIndex.md

getItemIndex

returns the item index of the currently selected item

Returns:

1. number The current index

Usage:

• Creates a default menubar with 3 entries selects the second entry and prints the currently selected index.

local mainFrame = basalt.createFrame()
local aMenubar = mainFrame:addMenubar()
    :addItem("1. Entry")
    :addItem("2. Entry",colors.yellow)
    :addItem("3. Entry",colors.yellow,colors.green)
    :selectItem(2)
basalt.debug(aMenubar:getItemIndex())