Process a @c wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE event.
@event{EVT_DATAVIEW_ITEM_DROP(id, func)}
Process a @c wxEVT_COMMAND_DATAVIEW_ITEM_DROP event.
+ @event{EVT_DATAVIEW_CACHE_HINT(id, func)}
+ Process a @c wxEVT_COMMAND_DATAVIEW_CACHE_HINT event.
@endEventTable
@library{wxadv}
Gets the data buffer for a drop data transfer.
*/
void *GetDataBuffer() const;
+
+ /**
+ Return the first row that will be displayed.
+ */
+ int GetCacheFrom() const;
+
+ /**
+ Return the last row that will be displayed.
+ */
+ int GetCacheTo() const;
};