2016 Update

Task/Simple-windowed-application/Go/simple-windowed-application.go

@@ -1,33 +1,33 @@
 package main
 
 import (
-	"fmt"
-	"github.com/mattn/go-gtk/gtk"
+    "fmt"
+    "github.com/mattn/go-gtk/gtk"
 )
 
 func main() {
-	gtk.Init(nil)
-	window := gtk.Window(gtk.GTK_WINDOW_TOPLEVEL)
-	window.SetTitle("Click me")
-	label := gtk.Label("There have been no clicks yet")
-	var clicks int
-	button := gtk.ButtonWithLabel("click me")
-	button.Clicked(func() {
-		clicks++
-		if clicks == 1 {
-			label.SetLabel("Button clicked 1 time")
-		} else {
-			label.SetLabel(fmt.Sprintf("Button clicked %d times",
-				clicks))
-		}
-	})
-	vbox := gtk.VBox(false, 1)
-	vbox.Add(label)
-	vbox.Add(button)
-	window.Add(vbox)
-	window.Connect("destroy", func() {
-		gtk.MainQuit()
-	})
-	window.ShowAll()
-	gtk.Main()
+    gtk.Init(nil)
+    window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
+    window.SetTitle("Click me")
+    label := gtk.NewLabel("There have been no clicks yet")
+    var clicks int
+    button := gtk.NewButtonWithLabel("click me")
+    button.Clicked(func() {
+        clicks++
+        if clicks == 1 {
+            label.SetLabel("Button clicked 1 time")
+        } else {
+            label.SetLabel(fmt.Sprintf("Button clicked %d times",
+                clicks))
+        }
+    })
+    vbox := gtk.NewVBox(false, 1)
+    vbox.Add(label)
+    vbox.Add(button)
+    window.Add(vbox)
+    window.Connect("destroy", func() {
+        gtk.MainQuit()
+    })
+    window.ShowAll()
+    gtk.Main()
 }