visad
Interface ScalarMapListener

All Known Subinterfaces:

DisplayMonitor, RemoteDisplayMonitor

All Known Implementing Classes:

SelectRangeWidget, RangeWidget, VisADSlider, AnimationWidget, ColorMapWidget, ContourWidget, ContourWidget.ContourRangeSlider, Nasti.ChannelImage, PCS, Qdiv, Aeri, TrackWidget

public abstract interface ScalarMapListener

extends EventListener

ScalarMapListener is the EventListener interface for ScalarMapEvents.

Method Summary

void	controlChanged(ScalarMapControlEvent evt) Receive a ScalarMapEvent when the map control changes.
void	mapChanged(ScalarMapEvent evt) Receive a ScalarMapEvent when the map data changes.

Method Detail

mapChanged

public void mapChanged(ScalarMapEvent evt)
                throws VisADException,
                       RemoteException

Receive a ScalarMapEvent when the map data changes.

Parameters:

evt - the event

Throws:

VisADException - If there is a problem notifying this listener.

RemoteException - If there was an RMI-related problem.

controlChanged

public void controlChanged(ScalarMapControlEvent evt)
                    throws VisADException,
                           RemoteException

Receive a ScalarMapEvent when the map control changes.

Parameters:

evt - the event

Throws:

VisADException - If there is a problem notifying this listener.

RemoteException - If there was an RMI-related problem.