setIconName

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