}
static void
-g_action_set_property (GObject *object, guint prop_id,
- const GValue *value, GParamSpec *pspec)
+g_action_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
{
GAction *action = G_ACTION (object);
}
static void
-g_action_get_property (GObject *object, guint prop_id,
- GValue *value, GParamSpec *pspec)
+g_action_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
{
GAction *action = G_ACTION (object);
/**
* g_action_activate:
* @action: a #GAction
- * @parameter: the parameter to the activation
+ * @parameter: (allow-none): the parameter to the activation
*
* Activates the action.
*
/**
* g_action_new:
* @name: the name of the action
- * @parameter_type: the type of parameter to the activate function
+ * @parameter_type: (allow-none): the type of parameter to the activate function
*
* Creates a new action.
*
/**
* g_action_new_stateful:
* @name: the name of the action
- * @parameter_type: the type of the parameter to the activate function
+ * @parameter_type: (allow-none): the type of the parameter to the activate function
* @state: the initial state of the action
*
* Creates a new stateful action.