void gtk_actionable_set_action_target ( GtkActionable* actionable, const gchar* format_string, ... )
Sets the target of an actionable widget.
This is a convenience function that calls
format_string and uses the result to call gtk_actionable_set_action_target_value().
If you are setting a string-valued target and want to set the action name at the same time, you can use gtk_actionable_set_detailed_action_name ().
Available since: 3.4
This method is not directly available to language bindings.