So sehen die beschriebenen Beispiele als Ganzes aus:
#!/usr/bin/gjs
imports.gi.versions.Gtk = '3.0';
const Gtk = imports.gi.Gtk;
class HelloWorld {
constructor() {
this.application = new Gtk.Application();
this.application.connect('activate', this._onActivate.bind(this));
this.application.connect('startup', this._onStartup.bind(this));
}
_onActivate() {
this._window.show_all();
}
_onStartup() {
let builder = new Gtk.Builder();
builder.add_from_file('tour.glade');
this._window = builder.get_object('window1');
this.application.add_window(this._window);
}
};
let app = new HelloWorld();
app.application.run(ARGV);