set_icon_name

Sets the icon for applications that are launched with this context.

The icon_name will be interpreted in the same way as the Icon field in desktop files. See also [ method@Gdk.AppLaunchContext.set_icon].

If both icon and icon_name are set, the icon_name takes priority. If neither icon or icon_name is set, the icon is taken from either the file that is passed to launched application or from the `GAppInfo` for the launched application itself.

Parameters: