ContextMenuItem.newFromStockAction

Creates a new #WebKitContextMenuItem for the given stock action.

Stock actions are handled automatically by WebKit so that, for example, when a menu item created with a [webkit.types.ContextMenuAction.Stop] is activated the action associated will be handled by WebKit and the current load operation will be stopped. You can get the #GAction of a #WebKitContextMenuItem created with a #WebKitContextMenuAction with [webkitwebprocessextension.context_menu_item.ContextMenuItem.getGaction] and connect to the #GSimpleAction::activate signal to be notified when the item is activated, but you can't prevent the associated action from being performed.