gSimpleAsyncResultNewFromError {RGtk2} | R Documentation

## gSimpleAsyncResultNewFromError

### Description

Creates a `GSimpleAsyncResult` from an error condition.

### Usage

    gSimpleAsyncResultNewFromError(source.object, callback, user.data = NULL)

### Arguments

``source.object`` | a `GObject`, or `NULL`.
``callback`` | a `GAsyncReadyCallback`.
``user.data`` | user data passed to `callback`.

### Value

A list containing the following elements:

`retval` | [`GSimpleAsyncResult`] a `GSimpleAsyncResult`.
``error`` | a `GError` location.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]