setProposalsForProvider
open fun setProposalsForProvider(provider: CompletionProvider, results: <Error class: unknown class>? = null)
This function allows providers to update their results for a context outside of a call to method@CompletionProvider.populate_async.
This can be used to immediately return results for a provider while it does additional asynchronous work. Doing so will allow the completions to update while the operation is in progress.
Parameters
provider
an #GtkSourceCompletionProvider
results
a #GListModel or null