# app0.nim -- minimal application style example # nim c app0.nim import gintro/[gtk4, gobject, gio] proc appActivate(app: Application) = let window = newApplicationWindow(app) window.title = "GTK4 & Nim" window.defaultSize = (200, 200) show(window) proc main = let app = newApplication("org.gtk.example") connect(app, "activate", appActivate) discard run(app) main()