Label:tofront()

Label:tofront(widget)method

Brings the Label in front of all other widgets, or in front of the specified widget.

Parameters

widget

The widget above which the Label will be.

Return value

This function returns no value.

Example


--! luart-extensions
import ui

-- create a simple Window
local win = ui.Window("Label:tofront() sample", 400, 300)

local widget = ui.Label(win, "I'am a Label")
widget:center()

local button = ui.Button(win, "Click me to bring Label to front")
button:center()
button:show()

-- Button:onClick() event
function button:onClick()
	widget:tofront()
end

win:show()

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