All examples work

examples/progress/main.go

@@ -2,15 +2,19 @@ package main
 
 import "time"
 import "git.tebibyte.media/sashakoshka/tomo"
+import "git.tebibyte.media/sashakoshka/tomo/nasin"
 import "git.tebibyte.media/sashakoshka/tomo/popups"
 import "git.tebibyte.media/sashakoshka/tomo/elements"
 
 func main () {
-	tomo.Run(run)
+	nasin.Run(Application { })
 }
 
-func run () {
-	window, _ := tomo.NewWindow(tomo.Bounds(0, 0, 0, 0))
+type Application struct { }
+
+func (Application) Init () error {
+	window, err := nasin.NewWindow(tomo.Bounds(0, 0, 0, 0))
+	if err != nil { return err }
 	window.SetTitle("Approaching")
 	container := elements.NewVBox(elements.SpaceBoth)
 	window.Adopt(container)
@@ -22,19 +26,20 @@ func run () {
 	button.SetEnabled(false)
 	container.Adopt(button)
 	
-	window.OnClose(tomo.Stop)
+	window.OnClose(nasin.Stop)
 	window.Show()
 	go fill(window, bar)
+	return nil
 }
 
 func fill (window tomo.Window, bar *elements.ProgressBar) {
 	for progress := 0.0; progress < 1.0; progress += 0.01 {
 		time.Sleep(time.Second / 24)
-		tomo.Do (func () {
+		nasin.Do (func () {
 			bar.SetProgress(progress)
 		})
 	}
-	tomo.Do (func () {
+	nasin.Do (func () {
 		popups.NewDialog (
 			popups.DialogKindInfo,
 			window,