GtkSource.CompletionProvider.populate_async
Description: Reference for GtkSource.CompletionProvider.populate_async

### Virtual Method

# GtkSource CompletionProviderpopulate_async

#### Declaration [src]

    void
    populate_async (
      GtkSourceCompletionProvider* self,
      GtkSourceCompletionContext* context,
      GCancellable* cancellable,
      GAsyncReadyCallback callback,
      gpointer user_data
    )

#### Description [src]

Asynchronously requests that the provider populates the completion results for `context`.

For providers that would like to populate a `GListModel` while those results are displayed to the user, `gtk_source_completion_context_set_proposals_for_provider()` may be used to reduce latency until the user sees results.

#### Parameters

`context`

  Type: `GtkSourceCompletionContext`

  A `GtkSourceCompletionContext`.

  The data is owned by the caller of the method.

`cancellable`

  Type: `GCancellable`

  A `GCancellable` or `NULL`.

  The argument can be `NULL`.
  The data is owned by the caller of the method.

`callback`

  Type: `GAsyncReadyCallback`

  A callback to execute upon completion.

`user_data`

  Type: `gpointer`

  Closure data for `callback`.

  The argument can be `NULL`.
  The data is owned by the caller of the method.