ComoboxItem and missing value fetching

Hello,

when a ComboboxItem have an OptionDataSource, SmartGWT will fetch the record from the OptionDataSource, when a value is set for the ComboboxItem.

When the record is fetched, I can access the record via getSelectedRecord. Before the record is fetched getSelectedRecord returns null.

Is there a handler which is called, when the record is fetched and is accessable via getSelectedRecord?

Is there another way to add some functionality when the record is available.

In my case, I want to set the hint for the ComboboxItem with additional data from the record.

Regards

Peter