Tab:center() method
Centers the Tab on the parent widget.
Return value
This function returns no value.Example
local ui = require "ui"
-- create a simple Window
local win = ui.Window("Tab:center() sample", 320, 270)
local tab = ui.Tab(win, {"Item1", "Item2", "Item 3"})
ui.Button(win, "Center Tab", 112, 240).onClick = function (self)
tab:center()
end
win:show()
-- update the user interface until the user closes the Window
repeat
ui.update()
until not win.visible