keys_changed
Description:
[ Version ( deprecated = true ,  deprecated_since = "4.10" ) ]
public virtual signal void keys_changed ()
  public virtual signal void keys_changed ()
Warning: keys_changed is deprecated since 4.10.
Emitted when the set of accelerators or mnemonics that are associated with the window changes.
Note: 
      
        
    
  Use [class@Gtk.Shortcut] and [class@Gtk.EventController] to implement keyboard shortcuts