public class UndoManager extends Object
Constructor and Description |
---|
UndoManager() |
Modifier and Type | Method and Description |
---|---|
void |
addUndo(UndoAction u) |
void |
clear() |
UndoAction |
getNext() |
boolean |
isEmpty() |
int |
size() |
public UndoAction getNext()
public void addUndo(UndoAction u)
public void clear()
public boolean isEmpty()
public int size()
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