README: Update example

Use new type returns from constructors and use window.Present instead
of Show

1 file · +3 -4

M README.md +3 -4


@@ -56,15 +56,14 @@ func main() {
56	56		}
57	57
58	58		func activate(app *gtk.Application) {
59		-	var window gtk.ApplicationWindow
60		-	gtk.NewApplicationWindow(app).Cast(&window)
	59	+	window := gtk.NewApplicationWindow(app)
61	60		window.SetTitle("purego")
62	61		label := gtk.NewLabel("Hello, World!")
63		-	window.SetChild(label)
	62	+	window.SetChild(&label.Widget)
64	63		// cleanup, no finalizers are used in this library
65	64		label.Unref()
66	65		window.SetDefaultSize(500, 500)
67		-	window.Show()
	66	+	window.Present()
68	67		}
69	68		```
70	69

 }
 func activate(app *gtk.Application) {
-	var window gtk.ApplicationWindow
+	window := gtk.NewApplicationWindow(app)
-	gtk.NewApplicationWindow(app).Cast(&window)
 	window.SetTitle("purego")
 	label := gtk.NewLabel("Hello, World!")
-	window.SetChild(label)
+	window.SetChild(&label.Widget)
 	// cleanup, no finalizers are used in this library
 	label.Unref()
 	window.SetDefaultSize(500, 500)
-	window.Show()
+	window.Present()
 }
 ```