gtk:action-stock-id (object)

object -- a gtk:action object
stock-id -- a string for the stock ID

The accessor for the stock-id slot of the gtk:action class gets or sets the stock ID of the action. The stock icon displayed in widgets representing the action. This is an appearance property and thus only applies if the use-action-appearance property is true. The gtk:action-stock-id function has been deprecated since version 3.10 and should not be used in newly written code.