org.apache.cocoon.forms.event
Interface ValueChangedListenerEnabled
- All Known Implementing Classes:
- BooleanField, Field, MultiValueField, Output, Upload
- public interface ValueChangedListenerEnabled
Interface to be implemented by Widgets on which ValueChangedListeners
can be registered.
addValueChangedListener
public void addValueChangedListener(ValueChangedListener listener)
removeValueChangedListener
public void removeValueChangedListener(ValueChangedListener listener)
hasValueChangedListeners
public boolean hasValueChangedListeners()
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