IdleSource

Creates a new idle source.

The source will not initially be associated with any [struct@GLib.MainContext] and must be added to one with [method@GLib.Source.attach] before it will be executed. Note that the default priority for idle sources is [const@GLib.PRIORITY_DEFAULT_IDLE], as compared to other sources which have a default priority of [const@GLib.PRIORITY_DEFAULT].

Returns: