[ Version ( deprecated = true , deprecated_since = "2.38" , since = "2.28" ) ]
public unowned Action lookup (string action_name)
Warning: lookup is deprecated since 2.38.
Looks up the action with the name action_name in the group.
Use lookup_action
If no such action exists, returns null.
| this | |
| action_name |
the name of an action |
|
a Action, or null |