org.enhydra.jawe
Interface UndoHistoryManager
- All Known Implementing Classes:
- UndoHistoryMgr
- public interface UndoHistoryManager
Used to handle undo history.
- Author:
- Sasa Bojanic
init
public void init(int maxHistory)
registerEvents
public void registerEvents(java.util.List xpdlInfoList,
XPDLElementChangeInfo selEv)
undo
public void undo()
redo
public void redo()
canUndo
public boolean canUndo()
canRedo
public boolean canRedo()
isUndoOrRedoInProgress
public boolean isUndoOrRedoInProgress()
cleanHistory
public void cleanHistory()