JVCL Help:TJvBaseDataItemRenderer

 JVCL Help: TJvBaseDataItemRenderer Class

JVCL Classes

► JvDataProvider.pas Classes

[+] JvDataProvider.pas Classes

► TJvBaseDataItemRenderer Methods

[+] TJvBaseDataItemRenderer Methods

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Class Hierarchy

TAggregatedPersistent

    TAggregatedPersistentEx

        TJvDataItemAggregatedObject

        IJvDataItemRenderer

            TJvBaseDataItemRenderer

                TJvCustomDataItemRenderer

                TJvCustomDataItemTextRenderer

run\JvDataProvider.pas

Summary

Base implementation for the IJvDataItemRenderer interface.

run\JvDataProvider.pas

Pascal

 run\JvDataProvider.pas

 TJvBaseDataItemRenderer = class(TJvDataItemAggregatedObject, IJvDataItemRenderer);

Description

The TJvBaseDataItemRenderer class is the base implementation of the IJvDataItemRenderer interface. The class itself provides no implementation for interface's methods but rather declares them as abstract virtual methods.
As a descendant of TJvDataItemAggregatedObject it also provides access to the item object this extension belongs to (both as interface as well as the implementing object).
You should not instantiate an object of this class but rather one of it's descendants that override the methods for IJvDataItemRenderer.

run\JvDataProvider.pas

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run\JvDataProvider.pas

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