add_once

Description:

[ Version ( since = "2.74" ) ]
public uint add_once (owned SourceOnceFunc function)

Adds a function to be called whenever there are no higher priority events pending to the default main loop.

The function is given the default idle priority, [const@GLib.PRIORITY_DEFAULT_IDLE].

The function will only be called once and then the source will be automatically removed from the main context.

This function otherwise behaves like [func@GLib.idle_add].

Parameters:

function

function to call
data

data to pass to function

Returns:

the ID (greater than 0) of the event source

Namespace: GLib.Idle
Package: glib-2.0