Fix simple WIP; debugging of simple example broken

examples/deeper/main.go

@@ -77,13 +77,14 @@ func main() {
 	ns.Push(navstack.NavigationItem{Model: m, Title: "main menu"})
 	p := tea.NewProgram(ns, tea.WithAltScreen())
 
-	_, err := p.Run()
+	finalns, err := p.Run()
 	if err != nil {
 		fmt.Println("Error running program:", err)
 		os.Exit(1)
 	}
 
-	result := ns.Top().Model.(model)
+	// the resulting model is a navstack. With the top model being the one that quit.
+	result := finalns.(navstack.Model).Top().Model.(model)
 
 	log.Printf("You selected the color %s from the artist %s ", result.SelectedColor, result.SelectedArtist)
 }

examples/simple/color/model.go

@@ -19,7 +19,11 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	switch msg.(tea.KeyMsg).String() {
 	case "esc":
-		return m, cmdize(navstack.PopNavigation{})
+		pop := cmdize(navstack.PopNavigation{})
+		selected := cmdize(ColorSelected{m.RGB})
+		return m, tea.Sequence(pop, selected)
+	case "ctrl+c":
+		return m, tea.Quit
 	}
 
 	return m, nil

examples/simple/main.go

@@ -47,11 +47,12 @@ func main() {
 
 	p := tea.NewProgram(ns, tea.WithAltScreen())
 
-	_, err := p.Run()
+	finalns, err := p.Run()
 	if err != nil {
 		fmt.Println("Error running program:", err)
 		os.Exit(1)
 	}
 
-	log.Printf("You selected the color: %s", ns.Top().Model.(model).SelectedColor)
+	result := finalns.(navstack.Model).Top().Model.(model)
+	log.Printf("You selected the color: %s", result.SelectedColor)
 }