ValueChangeListener

interface ValueChangeListener<OLD, NEW>

Implemented by listeners to observe ObservableProperty and DeferredObservableProperty value changes.

Functions

valueDidChange
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open fun valueDidChange(oldValue: OLD, newValue: NEW)
Listener method called after ObservableProperty or DeferredObservableProperty value changes.
valueWillChange
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open fun valueWillChange(oldValue: OLD, newValue: NEW)
Listener method called before ObservableProperty or DeferredObservableProperty value changes.

Inheritors

DeferredObservableProperty
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ObservableProperty
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