com.ibm.as400.ui.framework.java
Interface PreChangeListener


public interface PreChangeListener
extends java.util.EventListener

A listener which listens for PreChangeEvents.

Since:
JTOpen 2.0
See Also:
PreChangeEvent

Method Summary
 void preStateChanged(PreChangeEvent e)
          Invoked when the target of the listener is about to change its state.
 

Method Detail

preStateChanged

public void preStateChanged(PreChangeEvent e)
                     throws java.lang.Exception
Invoked when the target of the listener is about to change its state.
Parameters:
e - a PreChangeEvent object