ui.task

ui.task readonly

Get the current ui Task, that process ui events in the background. The ui Task is terminated once the ui.mainWindow is closed, or when using Task:cancel() programmaticaly

Example


--! luart-extensions
import ui

--- create a centered Window
local win = ui.Window("TabItem.childs example", 460, 320)
local tab = ui.Tab(win, {"TabItem"})
tab:center()

-- create 5 labels on this Window
for i = 1, 5 do
    ui.Label(tab.items[1], "  Label"..i.."  ", 120, (i+24)*i).bgcolor = 0x007acc
end

async(function()
    while true do
        for widget in each(tab.items[1].childs) do
            widget.bgcolor = 0xFF0000
            sleep(800)
            widget.bgcolor = 0x007acc
        end
    end
end)

await win:showasync()