Value | Symbolic name | Description | 
|   0 | GTK_DESTROYED | 
   The object has been destroyed and is processing any
   shutdown callbacks required.
   | 
|   1 | GTK_FLOATING | 
   The object is not contained within another object.
   | 
|   2 | GTK_CONNECTED | 
   There are signals which are connected to this object.
   | 
|   3 | GTK_CONSTRUCTED | 
   The object has undergone its construction process and is 
   ready to be used.
   |