Gtk.Actionable.prototype.set_action_name

function set_action_name(action_name:String):void {
    // Gjs wrapper for gtk_actionable_set_action_name()
}

Specifies the name of the action with which this widget should be associated. If action_name is null then the widget will be unassociated from any previous action.

Usually this function is used when the widget is located (or will be located) within the hierarchy of a Gtk.ApplicationWindow.

Names are of the form "win.save" or "app.quit" for actions on the containing Gtk.ApplicationWindow or its associated Gtk.Application, respectively. This is the same form used for actions in the Gio.Menu associated with the window.

Since 3.4