public interface UndoStackTrigger
Modifier and Type | Method and Description |
---|---|
void |
addActionListener(java.awt.event.ActionListener al)
Add an ActionListener for events that trigger events to shift the
undo/redo stack.
|
void |
removeActionListener(java.awt.event.ActionListener al)
Remove an ActionListener that receives events that trigger events to shift
the undo/redo stack.
|
void |
updateUndoStackStatus(UndoEvent undoEvent,
UndoEvent redoEvent)
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 updateUndoStackStatus(UndoEvent undoEvent, UndoEvent redoEvent)
undoEvent
- there is at least one event to undo.redoEvent
- there is at least one event to redo.Copyright (C) BBNT Solutions LLC; See http://openmap.bbn.com/ for details