public interface ContainerHandler extends BeforeAddEvent.BeforeAddHandler, AddEvent.AddHandler, BeforeRemoveEvent.BeforeRemoveHandler, RemoveEvent.RemoveHandler
Modifier and Type | Interface and Description |
---|---|
static interface |
ContainerHandler.HasContainerHandlers
A widget that implements this interface is a public source of
BeforeAddEvent , AddEvent , BeforeRemoveEvent ,
RemoveEvent events. |
onBeforeAdd
onAdd
onBeforeRemove
onRemove
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