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Provides a default routine used to examine an item in the filtered edit control.
Source position: editbtn.pas line 251
protected function TCustomControlFilterEdit.DoDefaultFilterItem( |
const ACaption: string; |
const ItemData: Pointer |
):Boolean; virtual; |
ACaption |
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Caption for the item passed to DoDefaultFilterItem. |
ItemData |
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Pointer to the data for the item examined in the method. |
True when the item meets the filter condition.
Signals the OnFilterItemEx (preferred) or OnFilterItem (deprecated) event handlers (when assigned) to determine if the item meets the Filter condition. Values in ACaption and ItemData are passed as arguments to the event handlers.
The return value is True when the item matches the Filter value. The DoDefaultFilterItem method is called when the return value from the event handlers is False, or the event handlers are not assigned in the class instance.
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Filters items using the handlers for the control. |
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An event handler to give extra conditions for filtering, in addition to the default behavior. Returns True if the passes the filter. |
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Event handler signalled to filter data in the control using its caption or item data. |
| Version 3.2 | Generated 2024-02-25 | Home |