Logged out, click to login

JEDI Online help - Details



Back to unit JvDataProviderIntf.pas Back Edit Search Administration

IJvDataConsumerViewList

Summary
Data consumer support interface to manager the tree of data items in a flat list.

Description
IJvDataConsumerViewList is a consumer support interface that manages the tree of data items in a flat list.<br> <br> Consumers that can render multiple items but only in a flat list will use this support interface to maintain a flat list representation of the tree and allow expand/collapse control of it.<br> <br> Implementers of this interface will have to handle changes at the provider (specifically the adding and removing of items) and update the view list accordingly. Also some changes at the consumer (such as context switching) may require updates in the view list or even complete rebuilds.<br>

See Also
IJvDataConsumer

Last changed by obones on 2009-01-04 21:13:54 CET

Copyright (c) 2004 by the JVCL Team; all rights reserved
Uses PclZip by phpconcept and parts of the PEAR library