T
- the type of value being observed@FunctionalInterface public interface IValueChangingListener<T> extends IObservablesListener
Modifier and Type | Method and Description |
---|---|
void |
handleValueChanging(ValueChangingEvent<T> event)
This method is called when the value is about to change and provides an
opportunity to veto the change.
|
void handleValueChanging(ValueChangingEvent<T> event)
event
-
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