JVCL Help:IJvDataItem
JVCL Help: IJvDataItem Interface
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IJvDataItem
TJvBaseDataItem
run\JvDataProviderIntf.pas
Summary
Single Data Item.
Pascal
run\JvDataProviderIntf.pas
IJvDataItem = interface;
Description
IJvDataItem is the main interface for a single Data Item. A reference to this interface is returned whenever an item is requested from the item list.
IJvDataItem only provides in some basic 'administrative' tasks and information. For Data Items to be generally usable they will usually also support and implement IJvDataItemText and optionally IJvDataItemImage, IJvDataItemBasicAction.
In addition some implementations may support implementation specific interface (e.g. an item representing a color might support an interface that allows access to the TColor value). Which interfaces are supported completely depends on what type of item you are dealing with.
A Data Item may also support IJvDataItems (a list of Data Items) which means the item supports sub items.
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