com.bbn.openmap.omGraphics.event
Class SelectionSupport

java.lang.Object
  com.bbn.openmap.omGraphics.event.SelectionSupport

public class SelectionSupport
extends java.lang.Object

A class to help SelectionProviders manage SelectionListeners, and to help with firing SelectionEvents to those listeners.

Constructor Summary

SelectionSupport(java.lang.Object src)

Method Summary

void	addSelectionListener(SelectionListener listener) Add a SelectionListener to the listener list.
void	clearSelectionListeners() Remove all listeners from the list.
void	fireSelection(OMGraphic omg, DrawingToolRequestor dtr, boolean isSelected) Send a selection event to all registered listeners.
void	removeSelectionListener(SelectionListener listener) Remove a SelectionListener from the listener list.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SelectionSupport

public SelectionSupport(java.lang.Object src)

Method Detail

addSelectionListener

public void addSelectionListener(SelectionListener listener)

Add a SelectionListener to the listener list.

Parameters:

listener - The SelectionListener to be added

removeSelectionListener

public void removeSelectionListener(SelectionListener listener)

Remove a SelectionListener from the listener list.

Parameters:

listener - The SelectionListener to be removed

clearSelectionListeners

public void clearSelectionListeners()

Remove all listeners from the list.

fireSelection

public void fireSelection(OMGraphic omg,
                          DrawingToolRequestor dtr,
                          boolean isSelected)

Send a selection event to all registered listeners.

Parameters:

omg - the graphic in the selection event

dtr - the drawingtoolrequestor in the selection event

isSelected - the selection state in the selection event

See Also:

SelectionEvent