Interface SelectionChangedHandler
- All Superinterfaces:
EventHandler
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Method Summary
Modifier and TypeMethodDescriptionvoidonSelectionChanged(SelectionEvent event) Called when (row-based) selection changes within this grid.
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Method Details
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onSelectionChanged
Called when (row-based) selection changes within this grid. Note this method fires for each record for which selection is modified - so when a user clicks inside a grid this method will typically fire twice (once for the old record being deselected, and once for the new record being selected).NOTE: For updating other components based on selections or triggering selection-oriented events within an application, see the
selectionUpdated()event which is likely more suitable. Calls togetSelection()from within this event may not return a valid set of selected records if the event has been triggered by a call toselectAllRecords()ordeselectAllRecords()- in this case use theselectionUpdated()event instead.- Parameters:
event- the event
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