Tab:remove()

Tab:remove(item)method

Remove an item from the Tab.

Parameters

item

A number, representing the item index or the TabItem to be removed.

Return value

This function returns no value.

Example


--! luart-extensions
import ui

-- create a simple Window 
local win = ui.Window("Tab:remove() sample", "fixed", 410, 240)
local tab = ui.Tab(win, {"LuaRT", "is", "fun !"})
local removebtn = ui.Button(win, "Remove item", tab.x+tab.width+6, 36)

function removebtn:onClick()
	-- removes current selected item
	tab:remove(tab.selected)
end

win:show()

-- update user interface
repeat
	ui.update()
until not win.visible