public interface ProjectionStackTrigger
Modifier and Type | Method and Description |
---|---|
void |
addActionListener(java.awt.event.ActionListener al)
Add an ActionListener for events that trigger events to shift
the Projection stack.
|
void |
removeActionListener(java.awt.event.ActionListener al)
Remove an ActionListener that receives events that trigger
events to shift the Projection stack.
|
void |
updateProjectionStackStatus(boolean containsBackProjections,
boolean containsForwardProjections)
To receive a status to let the trigger know if any projections
in the forward or backward stacks exist, possibly to disable
any gui widgets.
|
void addActionListener(java.awt.event.ActionListener al)
void removeActionListener(java.awt.event.ActionListener al)
void updateProjectionStackStatus(boolean containsBackProjections, boolean containsForwardProjections)
containsBackProjections
- there is at least one past
projection in the back cache.containsForwardProjections
- there is at least one future
projection in the forward cache. Used when a past
projection is being used.Copyright (C) BBNT Solutions LLC; See http://openmap.bbn.com/ for details