SnippetManager.listMatching

gio.list_model.ListModel listMatching(string group = null, string languageId = null, string triggerPrefix = null)

Queries the known snippets for those matching group, language_id, and/or trigger_prefix.

If any of these are null, they will be ignored when filtering the available snippets.

The [gio.list_model.ListModel] only contains information about the available snippets until [gio.list_model.ListModel.getItem] is called for a specific snippet. This helps reduce the number of [gobject.object.ObjectWrap]'s that are created at runtime to those needed by the calling application.

Parameters

`group`	a group name or null
`languageId`	a #GtkSourceLanguage:id or null
`triggerPrefix`	a prefix for a trigger to activate

Returns

a #GListModel of #GtkSourceSnippet.