- parentIface
GTypeInterface parentIface;
- populate
bool function(GtkSourceHoverProvider* self, GtkSourceHoverContext* context, GtkSourceHoverDisplay* display, GError** _err) populate;
- populateAsync
void function(GtkSourceHoverProvider* self, GtkSourceHoverContext* context, GtkSourceHoverDisplay* display, GCancellable* cancellable, GAsyncReadyCallback callback, void* userData) populateAsync;
- populateFinish
bool function(GtkSourceHoverProvider* self, GAsyncResult* result, GError** _err) populateFinish;