Gio.ActionGroup::action-state-changed
connect('action-state-changed', function (actionGroup, action_name: String, value: GLib.Variant, ): void);
Signals that the state of the named action has changed.
Since 2.28
- actionGroup
instance of Gio.ActionGroup that is emitting the signal
- action_name
the name of the action in @action_group
- value
the new value of the state