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public interface HasDrawAreaChangedHandlers
Method Summary | |
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HandlerRegistration |
addDrawAreaChangedHandler(DrawAreaChangedHandler handler)
Notification method that fires when the drawArea changes due to scrolling. |
Methods inherited from interface com.google.gwt.event.shared.HasHandlers |
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fireEvent |
Method Detail |
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HandlerRegistration addDrawAreaChangedHandler(DrawAreaChangedHandler handler)
ListGrid.getDrawArea
to
get the new drawArea co-ordinates. Note that if this grid is showing any frozen fields
, they will not be included in the
oldStartCol
, oldEndCol
range reported by this method. Frozen fields are assumed never to be
scrolled out of view.
handler
- the drawAreaChanged handler
HandlerRegistration
used to remove this handler
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