Edit.canundo

Edit.canundo readonly

Get a boolean value, indicating wether the user can undo the last Edit operation.

Example


--! luart-extensions
import ui

-- create a fixed Window to hold the buttons
local win = ui.Window("Edit.canundo sample", "fixed", 340, 260)
local label = ui.Label(win, "Enter text : ", 10, 20)
local edit = ui.Edit(win, "", label.x + label.width + 8, label.y, 250, 200)

function edit:onChange()
	win:status("Edit.canundo : "..tostring(edit.canundo))
end

edit:onChange()
win:show()
-- update user interface
repeat
	ui.update()
until not win.visible