Interface semper.preferences.PrefNotify
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Interface semper.preferences.PrefNotify
- public interface PrefNotify
- extends Object
This interface must be implemented by all manager who want
to be notified when an user change occurs in a PrefField object.
When a change occurs in a PrefField for which an implementation
of this interface is registered, a new instance of the registered
implementation is created followed by a call to
registerChange(groupName,fieldName). In general the
registerChange method should only change static variable
in order to not rely on a particular instance which is created
by the PrefField object being modified.
- Version:
- $Revision: 1.1 $ $Date: 1996/12/17 18:30:59 $
- Author:
- Louis Salvail
- See Also:
- PrefField
-
notifyChange(String, String)
- This method is called when an user change occured in one
of the fields for which this object has been registered for
notification.
notifyChange
public abstract void notifyChange(String groupName,
String fieldName)
- This method is called when an user change occured in one
of the fields for which this object has been registered for
notification.
- Parameters:
- groupName - is the name of the group where the field belongs.
- fieldName - is the name of the field where the change occured.
- Returns:
- none.
- See Also:
- PrefField
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