Button:center()

Button:center()method

Centers the Button on the parent widget.

Return value

This function returns no value.

Example


--! luart-extensions
import ui

-- create a simple Window
local win = ui.Window("Button:center() sample", 320, 200)
ui.Button(win, "Center Me !").onClick = function (self)
                                            self:center()
                                        end
win:show()

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