Canvas.enabled read/write property
Get or set the Canvas ability to respond to mouse, and any other events. When set to false, disable the Canvas (the user will not be able to interact with it), and Canvas's events won't be fired anymore.
Example
local ui = require "ui"
require "canvas"
-- create a simple Window
local win = ui.Window("Canvas.enabled sample", 320, 200)
local Canvas = ui.Canvas(win)
Canvas.align = "all"
-- disable the Canvas
Canvas.enabled = false
-- onClick event won't be fired as the Canvas is disabled
function Canvas:onClick(x, y)
ui.info("You have clicked on the Canvas at position "..x..", "..y)
end
win:show()
-- update user interface
repeat
ui.update()
until not win.visible