Picture.parent readonly property
Get the parent object that owns the Picture.
Example
local ui = require "ui"
-- create a simple window
local win = ui.Window("Picture.parent sample", 340, 200)
local picture = ui.Picture(win, "examples/LuaRT.png", -74)
local button = ui.Button(win, "Show Picture parent", 120, 170)
function button:onClick()
ui.info("Picture's parent is "..tostring(picture.parent))
end
win:show()
-- update the user interface until the user closes the Window
repeat
ui.update()
until not win.visible