Interface HasDataArrivedHandlers
- All Superinterfaces:
HasHandlers
- All Known Implementing Classes:
EditTree,TreeGrid,TreePalette
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Method Summary
Modifier and TypeMethodDescriptionaddDataArrivedHandler(DataArrivedHandler handler) Notification method fired whenever this TreeGrid receives new data nodes from the dataSource.Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent
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Method Details
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addDataArrivedHandler
Notification method fired whenever this TreeGrid receives new data nodes from the dataSource. Only applies to databound TreeGrids wheredatais aResultTree- either explicitly created and applied viasetData()or automatically generated via afetchData()call.Note that
dataArrived(), unlikeTreeGrid.dataChanged(), only fires in limited circumstances - when data for aResultTreearrives from the server due to a fetch or cache invalidation, or as a result of filtering. If you want to catch all data changes, you should instead react toTreeGrid.dataChanged().- Parameters:
handler- the dataArrived handler- Returns:
HandlerRegistrationused to remove this handler
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