Gio.LoadableIcon::load_async
function vfunc_load_async(size: Number(gint), cancellable: Gio.Cancellable, callback: Gio.AsyncReadyCallback): void { }
Loads an icon asynchronously. To finish this function, see Gio.LoadableIcon.prototype.load_finish. For the synchronous, blocking version of this function, see Gio.LoadableIcon.prototype.load.
- size
an integer.
- cancellable
optional Gio.Cancellable object, null to ignore.
- callback
a Gio.AsyncReadyCallback to call when the request is satisfied