diff --git a/object.go b/object.go
index ab1dfb8..cb9ad3c 100644
--- a/object.go
+++ b/object.go
@@ -93,15 +93,16 @@ type ContainerBox interface {
 
 type Window interface {
 	SetRoot  (Object)
+	SetTitle (string)
 	SetIcon  (sizes []image.Image)
 	NewMenu  (image.Rectangle) (Window, error)
 	NewModal (image.Rectangle) (Window, error)
 	Widget   () (Window, error)
 	Copy     (data.Data)
 	Paste    (callback func (data.Data, error), accept ...data.Mime)
-	Close    ()
 	Show     ()
 	Hide     ()
+	Close    ()
 	OnClose  (func ()) event.Cookie
 }